模版

root@192.168.235.130's password:┌──────────────────────────────────────────────────────────────────────┐│                 • MobaXterm Personal Edition v23.2 •                 ││               (SSH client, X server and network tools)               ││                                                                      ││ ⮞ SSH session to root@192.168.235.130                                ││   • Direct SSH      :  ✓                                             ││   • SSH compression :  ✓                                             ││   • SSH-browser     :  ✓                                             ││   • X11-forwarding  :  ✗  (disabled or not supported by server)      ││                                                                      ││ ⮞ For more info, ctrl+click on help or visit our website.            │└──────────────────────────────────────────────────────────────────────┘Last login: Fri Jul 11 20:17:22 2025
[root@localhost ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defau        lt qlen 1000link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00inet 127.0.0.1/8 scope host lovalid_lft forever preferred_lft foreverinet6 ::1/128 scope hostvalid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP         group default qlen 1000link/ether 00:0c:29:72:7b:20 brd ff:ff:ff:ff:ff:ffinet 192.168.235.130/24 brd 192.168.235.255 scope global noprefixroute ens3        3valid_lft forever preferred_lft foreverinet6 fe80::20c:29ff:fe72:7b20/64 scope linkvalid_lft forever preferred_lft forever
[root@localhost ~]# systemctl stop firewalld
[root@localhost ~]# systemctl disable firewalld
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@localhost ~]# setenforce 0
[root@localhost ~]# vim /etc/selinux/config
-bash: vim: command not found
[root@localhost ~]# vi /etc/selinux/config
[root@localhost ~]# cat /etc/selinux/config# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of three values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are pr        otected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted[root@localhost ~]# yum repolist
Loaded plugins: fastestmirror
Determining fastest mirrors
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_        64&repo=os&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"
Loading mirror speeds from cached hostfile
Loading mirror speeds from cached hostfile
Loading mirror speeds from cached hostfile
repo id                            repo name                             status
base/7/x86_64                      CentOS-7 - Base                       0
extras/7/x86_64                    CentOS-7 - Extras                     0
updates/7/x86_64                   CentOS-7 - Updates                    0
repolist: 0
[root@localhost ~]# cd /etc/yum.repos.d
[root@localhost yum.repos.d]# ls
CentOS-Base.repo       CentOS-fasttrack.repo  CentOS-Vault.repo
CentOS-CR.repo         CentOS-Media.repo      CentOS-x86_64-kernel.repo
CentOS-Debuginfo.repo  CentOS-Sources.repo
[root@localhost yum.repos.d]# yum install vim
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_        64&repo=os&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"One of the configured repositories failed (Unknown),and yum doesn't have enough cached data to continue. At this point the onlysafe thing yum can do is fail. There are a few ways to work "fix" this:1. Contact the upstream for the repository and get them to fix the problem        .2. Reconfigure the baseurl/etc. for the repository, to point to a workingupstream. This is most often useful if you are using a newerdistribution release than is supported by the repository (and thepackages for the previous distribution release still work).3. Run the command with the repository temporarily disabledyum --disablerepo=<repoid> ...4. Disable the repository permanently, so yum won't use it by default. Yumwill then just ignore the repository until you permanently enable itagain or use --enablerepo for temporary usage:yum-config-manager --disable <repoid>orsubscription-manager repos --disable=<repoid>5. Configure the failing repository to be skipped, if it is unavailable.Note that yum will try to contact the repo. when it runs most commands,so will have to try and fail each time (and thus. yum will be be muchslower). If it is a very temporary problem though, this is often a nicecompromise:yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=tru        eCannot find a valid baseurl for repo: base/7/x86_64
[root@localhost yum.repos.d]# ls
CentOS-Base.repo       CentOS-fasttrack.repo  CentOS-Vault.repo
CentOS-CR.repo         CentOS-Media.repo      CentOS-x86_64-kernel.repo
CentOS-Debuginfo.repo  CentOS-Sources.repo
[root@localhost yum.repos.d]# cat CentOS-Base.repo
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#[base]
name=CentOS-$releasever - Base
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&rep        o=os&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7#released updates
[updates]
name=CentOS-$releasever - Updates
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&rep        o=updates&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&rep        o=extras&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&rep        o=centosplus&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7[root@localhost yum.repos.d]# LS
-bash: LS: command not found
[root@localhost yum.repos.d]# ls
CentOS-Base.repo       CentOS-fasttrack.repo  CentOS-Vault.repo
CentOS-CR.repo         CentOS-Media.repo      CentOS-x86_64-kernel.repo
CentOS-Debuginfo.repo  CentOS-Sources.repo
[root@localhost yum.repos.d]# tar -zcf repo.tar.gz *.repo
[root@localhost yum.repos.d]# ls
CentOS-Base.repo       CentOS-fasttrack.repo  CentOS-Vault.repo
CentOS-CR.repo         CentOS-Media.repo      CentOS-x86_64-kernel.repo
CentOS-Debuginfo.repo  CentOS-Sources.repo    repo.tar.gz
[root@localhost yum.repos.d]# rm -rf *.repo
[root@localhost yum.repos.d]# ls
repo.tar.gz
[root@localhost yum.repos.d]# ls /mnt
[root@localhost yum.repos.d]# mount -o ro /dev/sr0 /mnt
mount: no medium found on /dev/sr0
[root@localhost yum.repos.d]# mount -o ro /dev/sr0 /mnt
[root@localhost yum.repos.d]# ls
repo.tar.gz
[root@localhost yum.repos.d]# lsblk
NAME            MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda               8:0    0   20G  0 disk
├─sda1            8:1    0    1G  0 part /boot
└─sda2            8:2    0   19G  0 part├─centos-root 253:0    0   17G  0 lvm  /└─centos-swap 253:1    0    2G  0 lvm  [SWAP]
sr0              11:0    1  4.4G  0 rom  /mnt
[root@localhost yum.repos.d]# chmod +x /etc/rc.local
[root@localhost yum.repos.d]# echo 'mount -o ro /etc/sr0 /mnt'>>/etc/rc.local
[root@localhost yum.repos.d]# ls
repo.tar.gz
[root@localhost yum.repos.d]# vim local.repo
-bash: vim: command not found
[root@localhost yum.repos.d]# vi local.repo
[root@localhost yum.repos.d]# cat local.repo
[local]
name=local name
baseurl=file:\\\mnt
gpgcheck=0
enabled=1
[root@localhost yum.repos.d]# yum clean all
Loaded plugins: fastestmirror
Cleaning repos: local
Cleaning up list of fastest mirrors
[root@localhost yum.repos.d]# yum makecache
Loaded plugins: fastestmirror
Determining fastest mirrors
file:///%5Cmnt/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /%        5Cmnt/repodata/repomd.xml"
Trying other mirror.One of the configured repositories failed (local name),and yum doesn't have enough cached data to continue. At this point the onlysafe thing yum can do is fail. There are a few ways to work "fix" this:1. Contact the upstream for the repository and get them to fix the problem        .2. Reconfigure the baseurl/etc. for the repository, to point to a workingupstream. This is most often useful if you are using a newerdistribution release than is supported by the repository (and thepackages for the previous distribution release still work).3. Run the command with the repository temporarily disabledyum --disablerepo=local ...4. Disable the repository permanently, so yum won't use it by default. Yumwill then just ignore the repository until you permanently enable itagain or use --enablerepo for temporary usage:yum-config-manager --disable localorsubscription-manager repos --disable=local5. Configure the failing repository to be skipped, if it is unavailable.Note that yum will try to contact the repo. when it runs most commands,so will have to try and fail each time (and thus. yum will be be muchslower). If it is a very temporary problem though, this is often a nicecompromise:yum-config-manager --save --setopt=local.skip_if_unavailable=truefailure: repodata/repomd.xml from local: [Errno 256] No more mirrors to try.
file:\mnt/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /%5Cmnt        /repodata/repomd.xml"
[root@localhost yum.repos.d]# cat local.repo
[local]
name=local name
baseurl=file:\\\mnt
gpgcheck=0
enabled=1
[root@localhost yum.repos.d]# vi local.repo
[root@localhost yum.repos.d]# cat local.repo
[local]
name=local name
baseurl=file:///mnt
gpgcheck=0
enabled=1
[root@localhost yum.repos.d]# yum clean all
Loaded plugins: fastestmirror
Cleaning repos: local
Cleaning up list of fastest mirrors
[root@localhost yum.repos.d]# yum makecache
Loaded plugins: fastestmirror
Determining fastest mirrors
local                                                           | 3.6 kB  00:00:00
(1/4): local/group_gz                                           | 153 kB  00:00:00
(2/4): local/primary_db                                         | 3.3 MB  00:00:00
(3/4): local/filelists_db                                       | 3.3 MB  00:00:00
(4/4): local/other_db                                           | 1.3 MB  00:00:00
Metadata Cache Created
[root@localhost yum.repos.d]# yum install bash-completion vim net-tools ntpdate -y
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package bash-completion.noarch 1:2.1-8.el7 will be installed
---> Package net-tools.x86_64 0:2.0-0.25.20131004git.el7 will be installed
---> Package ntpdate.x86_64 0:4.2.6p5-29.el7.centos.2 will be installed
---> Package vim-enhanced.x86_64 2:7.4.629-7.el7 will be installed
--> Processing Dependency: vim-common = 2:7.4.629-7.el7 for package: 2:vim-enhanced-7.4.629-7.el7.x86_64
--> Processing Dependency: libgpm.so.2()(64bit) for package: 2:vim-enhanced-7.4.629-7.el7.x86_64
--> Running transaction check
---> Package gpm-libs.x86_64 0:1.20.7-6.el7 will be installed
---> Package vim-common.x86_64 2:7.4.629-7.el7 will be installed
--> Processing Dependency: vim-filesystem for package: 2:vim-common-7.4.629-7.el7.x86_64
--> Running transaction check
---> Package vim-filesystem.x86_64 2:7.4.629-7.el7 will be installed
--> Finished Dependency ResolutionDependencies Resolved=======================================================================================Package               Arch         Version                          Repository   Size
=======================================================================================
Installing:bash-completion       noarch       1:2.1-8.el7                      local        87 knet-tools             x86_64       2.0-0.25.20131004git.el7         local       306 kntpdate               x86_64       4.2.6p5-29.el7.centos.2          local        87 kvim-enhanced          x86_64       2:7.4.629-7.el7                  local       1.1 M
Installing for dependencies:gpm-libs              x86_64       1.20.7-6.el7                     local        32 kvim-common            x86_64       2:7.4.629-7.el7                  local       5.9 Mvim-filesystem        x86_64       2:7.4.629-7.el7                  local        11 kTransaction Summary
=======================================================================================
Install  4 Packages (+3 Dependent packages)Total download size: 7.5 M
Installed size: 25 M
Downloading packages:
---------------------------------------------------------------------------------------
Total                                                      20 MB/s | 7.5 MB  00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transactionInstalling : gpm-libs-1.20.7-6.el7.x86_64                                        1/7Installing : 2:vim-filesystem-7.4.629-7.el7.x86_64                               2/7Installing : 2:vim-common-7.4.629-7.el7.x86_64                                   3/7Installing : 2:vim-enhanced-7.4.629-7.el7.x86_64                                 4/7Installing : ntpdate-4.2.6p5-29.el7.centos.2.x86_64                              5/7Installing : net-tools-2.0-0.25.20131004git.el7.x86_64                           6/7Installing : 1:bash-completion-2.1-8.el7.noarch                                  7/7Verifying  : 2:vim-common-7.4.629-7.el7.x86_64                                   1/7Verifying  : 2:vim-filesystem-7.4.629-7.el7.x86_64                               2/7Verifying  : 1:bash-completion-2.1-8.el7.noarch                                  3/7Verifying  : net-tools-2.0-0.25.20131004git.el7.x86_64                           4/7Verifying  : gpm-libs-1.20.7-6.el7.x86_64                                        5/7Verifying  : ntpdate-4.2.6p5-29.el7.centos.2.x86_64                              6/7Verifying  : 2:vim-enhanced-7.4.629-7.el7.x86_64                                 7/7Installed:bash-completion.noarch 1:2.1-8.el7       net-tools.x86_64 0:2.0-0.25.20131004git.el7ntpdate.x86_64 0:4.2.6p5-29.el7.centos.2 vim-enhanced.x86_64 2:7.4.629-7.el7Dependency Installed:gpm-libs.x86_64 0:1.20.7-6.el7               vim-common.x86_64 2:7.4.629-7.el7vim-filesystem.x86_64 2:7.4.629-7.el7Complete!
[root@localhost yum.repos.d]# ntpdate 120.25.108.11
11 Jul 20:41:39 ntpdate[1991]: no server suitable for synchronization found
[root@localhost yum.repos.d]#

root@192.168.235.130's password:┌──────────────────────────────────────────────────────────────────────┐│                 • MobaXterm Personal Edition v23.2 •                 ││               (SSH client, X server and network tools)               ││                                                                      ││ ⮞ SSH session to root@192.168.235.130                                ││   • Direct SSH      :  ✓                                             ││   • SSH compression :  ✓                                             ││   • SSH-browser     :  ✓                                             ││   • X11-forwarding  :  ✗  (disabled or not supported by server)      ││                                                                      ││ ⮞ For more info, ctrl+click on help or visit our website.            │└──────────────────────────────────────────────────────────────────────┘Last login: Fri Jul 11 20:17:22 2025
[root@localhost ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defau        lt qlen 1000link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00inet 127.0.0.1/8 scope host lovalid_lft forever preferred_lft foreverinet6 ::1/128 scope hostvalid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP         group default qlen 1000link/ether 00:0c:29:72:7b:20 brd ff:ff:ff:ff:ff:ffinet 192.168.235.130/24 brd 192.168.235.255 scope global noprefixroute ens3        3valid_lft forever preferred_lft foreverinet6 fe80::20c:29ff:fe72:7b20/64 scope linkvalid_lft forever preferred_lft forever
[root@localhost ~]# systemctl stop firewalld
[root@localhost ~]# systemctl disable firewalld
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@localhost ~]# setenforce 0
[root@localhost ~]# vim /etc/selinux/config
-bash: vim: command not found
[root@localhost ~]# vi /etc/selinux/config
[root@localhost ~]# cat /etc/selinux/config# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of three values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are pr        otected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted[root@localhost ~]# yum repolist
Loaded plugins: fastestmirror
Determining fastest mirrors
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_        64&repo=os&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"
Loading mirror speeds from cached hostfile
Loading mirror speeds from cached hostfile
Loading mirror speeds from cached hostfile
repo id                            repo name                             status
base/7/x86_64                      CentOS-7 - Base                       0
extras/7/x86_64                    CentOS-7 - Extras                     0
updates/7/x86_64                   CentOS-7 - Updates                    0
repolist: 0
[root@localhost ~]# cd /etc/yum.repos.d
[root@localhost yum.repos.d]# ls
CentOS-Base.repo       CentOS-fasttrack.repo  CentOS-Vault.repo
CentOS-CR.repo         CentOS-Media.repo      CentOS-x86_64-kernel.repo
CentOS-Debuginfo.repo  CentOS-Sources.repo
[root@localhost yum.repos.d]# yum install vim
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_        64&repo=os&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"One of the configured repositories failed (Unknown),and yum doesn't have enough cached data to continue. At this point the onlysafe thing yum can do is fail. There are a few ways to work "fix" this:1. Contact the upstream for the repository and get them to fix the problem        .2. Reconfigure the baseurl/etc. for the repository, to point to a workingupstream. This is most often useful if you are using a newerdistribution release than is supported by the repository (and thepackages for the previous distribution release still work).3. Run the command with the repository temporarily disabledyum --disablerepo=<repoid> ...4. Disable the repository permanently, so yum won't use it by default. Yumwill then just ignore the repository until you permanently enable itagain or use --enablerepo for temporary usage:yum-config-manager --disable <repoid>orsubscription-manager repos --disable=<repoid>5. Configure the failing repository to be skipped, if it is unavailable.Note that yum will try to contact the repo. when it runs most commands,so will have to try and fail each time (and thus. yum will be be muchslower). If it is a very temporary problem though, this is often a nicecompromise:yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=tru        eCannot find a valid baseurl for repo: base/7/x86_64
[root@localhost yum.repos.d]# ls
CentOS-Base.repo       CentOS-fasttrack.repo  CentOS-Vault.repo
CentOS-CR.repo         CentOS-Media.repo      CentOS-x86_64-kernel.repo
CentOS-Debuginfo.repo  CentOS-Sources.repo
[root@localhost yum.repos.d]# cat CentOS-Base.repo
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#[base]
name=CentOS-$releasever - Base
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&rep        o=os&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7#released updates
[updates]
name=CentOS-$releasever - Updates
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&rep        o=updates&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&rep        o=extras&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&rep        o=centosplus&infra=$infra
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7[root@localhost yum.repos.d]# LS
-bash: LS: command not found
[root@localhost yum.repos.d]# ls
CentOS-Base.repo       CentOS-fasttrack.repo  CentOS-Vault.repo
CentOS-CR.repo         CentOS-Media.repo      CentOS-x86_64-kernel.repo
CentOS-Debuginfo.repo  CentOS-Sources.repo
[root@localhost yum.repos.d]# tar -zcf repo.tar.gz *.repo
[root@localhost yum.repos.d]# ls
CentOS-Base.repo       CentOS-fasttrack.repo  CentOS-Vault.repo
CentOS-CR.repo         CentOS-Media.repo      CentOS-x86_64-kernel.repo
CentOS-Debuginfo.repo  CentOS-Sources.repo    repo.tar.gz
[root@localhost yum.repos.d]# rm -rf *.repo
[root@localhost yum.repos.d]# ls
repo.tar.gz
[root@localhost yum.repos.d]# ls /mnt
[root@localhost yum.repos.d]# mount -o ro /dev/sr0 /mnt
mount: no medium found on /dev/sr0
[root@localhost yum.repos.d]# mount -o ro /dev/sr0 /mnt
[root@localhost yum.repos.d]# ls
repo.tar.gz
[root@localhost yum.repos.d]# lsblk
NAME            MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda               8:0    0   20G  0 disk
├─sda1            8:1    0    1G  0 part /boot
└─sda2            8:2    0   19G  0 part├─centos-root 253:0    0   17G  0 lvm  /└─centos-swap 253:1    0    2G  0 lvm  [SWAP]
sr0              11:0    1  4.4G  0 rom  /mnt
[root@localhost yum.repos.d]# chmod +x /etc/rc.local
[root@localhost yum.repos.d]# echo 'mount -o ro /etc/sr0 /mnt'>>/etc/rc.local
[root@localhost yum.repos.d]# ls
repo.tar.gz
[root@localhost yum.repos.d]# vim local.repo
-bash: vim: command not found
[root@localhost yum.repos.d]# vi local.repo
[root@localhost yum.repos.d]# cat local.repo
[local]
name=local name
baseurl=file:\\\mnt
gpgcheck=0
enabled=1
[root@localhost yum.repos.d]# yum clean all
Loaded plugins: fastestmirror
Cleaning repos: local
Cleaning up list of fastest mirrors
[root@localhost yum.repos.d]# yum makecache
Loaded plugins: fastestmirror
Determining fastest mirrors
file:///%5Cmnt/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /%        5Cmnt/repodata/repomd.xml"
Trying other mirror.One of the configured repositories failed (local name),and yum doesn't have enough cached data to continue. At this point the onlysafe thing yum can do is fail. There are a few ways to work "fix" this:1. Contact the upstream for the repository and get them to fix the problem        .2. Reconfigure the baseurl/etc. for the repository, to point to a workingupstream. This is most often useful if you are using a newerdistribution release than is supported by the repository (and thepackages for the previous distribution release still work).3. Run the command with the repository temporarily disabledyum --disablerepo=local ...4. Disable the repository permanently, so yum won't use it by default. Yumwill then just ignore the repository until you permanently enable itagain or use --enablerepo for temporary usage:yum-config-manager --disable localorsubscription-manager repos --disable=local5. Configure the failing repository to be skipped, if it is unavailable.Note that yum will try to contact the repo. when it runs most commands,so will have to try and fail each time (and thus. yum will be be muchslower). If it is a very temporary problem though, this is often a nicecompromise:yum-config-manager --save --setopt=local.skip_if_unavailable=truefailure: repodata/repomd.xml from local: [Errno 256] No more mirrors to try.
file:\mnt/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /%5Cmnt        /repodata/repomd.xml"
[root@localhost yum.repos.d]# cat local.repo
[local]
name=local name
baseurl=file:\\\mnt
gpgcheck=0
enabled=1
[root@localhost yum.repos.d]# vi local.repo
[root@localhost yum.repos.d]# cat local.repo
[local]
name=local name
baseurl=file:///mnt
gpgcheck=0
enabled=1
[root@localhost yum.repos.d]# yum clean all
Loaded plugins: fastestmirror
Cleaning repos: local
Cleaning up list of fastest mirrors
[root@localhost yum.repos.d]# yum makecache
Loaded plugins: fastestmirror
Determining fastest mirrors
local                                                           | 3.6 kB  00:00:00
(1/4): local/group_gz                                           | 153 kB  00:00:00
(2/4): local/primary_db                                         | 3.3 MB  00:00:00
(3/4): local/filelists_db                                       | 3.3 MB  00:00:00
(4/4): local/other_db                                           | 1.3 MB  00:00:00
Metadata Cache Created
[root@localhost yum.repos.d]# yum install bash-completion vim net-tools ntpdate -y
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package bash-completion.noarch 1:2.1-8.el7 will be installed
---> Package net-tools.x86_64 0:2.0-0.25.20131004git.el7 will be installed
---> Package ntpdate.x86_64 0:4.2.6p5-29.el7.centos.2 will be installed
---> Package vim-enhanced.x86_64 2:7.4.629-7.el7 will be installed
--> Processing Dependency: vim-common = 2:7.4.629-7.el7 for package: 2:vim-enhanced-7.4.629-7.el7.x86_64
--> Processing Dependency: libgpm.so.2()(64bit) for package: 2:vim-enhanced-7.4.629-7.el7.x86_64
--> Running transaction check
---> Package gpm-libs.x86_64 0:1.20.7-6.el7 will be installed
---> Package vim-common.x86_64 2:7.4.629-7.el7 will be installed
--> Processing Dependency: vim-filesystem for package: 2:vim-common-7.4.629-7.el7.x86_64
--> Running transaction check
---> Package vim-filesystem.x86_64 2:7.4.629-7.el7 will be installed
--> Finished Dependency ResolutionDependencies Resolved=======================================================================================Package               Arch         Version                          Repository   Size
=======================================================================================
Installing:bash-completion       noarch       1:2.1-8.el7                      local        87 knet-tools             x86_64       2.0-0.25.20131004git.el7         local       306 kntpdate               x86_64       4.2.6p5-29.el7.centos.2          local        87 kvim-enhanced          x86_64       2:7.4.629-7.el7                  local       1.1 M
Installing for dependencies:gpm-libs              x86_64       1.20.7-6.el7                     local        32 kvim-common            x86_64       2:7.4.629-7.el7                  local       5.9 Mvim-filesystem        x86_64       2:7.4.629-7.el7                  local        11 kTransaction Summary
=======================================================================================
Install  4 Packages (+3 Dependent packages)Total download size: 7.5 M
Installed size: 25 M
Downloading packages:
---------------------------------------------------------------------------------------
Total                                                      20 MB/s | 7.5 MB  00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transactionInstalling : gpm-libs-1.20.7-6.el7.x86_64                                        1/7Installing : 2:vim-filesystem-7.4.629-7.el7.x86_64                               2/7Installing : 2:vim-common-7.4.629-7.el7.x86_64                                   3/7Installing : 2:vim-enhanced-7.4.629-7.el7.x86_64                                 4/7Installing : ntpdate-4.2.6p5-29.el7.centos.2.x86_64                              5/7Installing : net-tools-2.0-0.25.20131004git.el7.x86_64                           6/7Installing : 1:bash-completion-2.1-8.el7.noarch                                  7/7Verifying  : 2:vim-common-7.4.629-7.el7.x86_64                                   1/7Verifying  : 2:vim-filesystem-7.4.629-7.el7.x86_64                               2/7Verifying  : 1:bash-completion-2.1-8.el7.noarch                                  3/7Verifying  : net-tools-2.0-0.25.20131004git.el7.x86_64                           4/7Verifying  : gpm-libs-1.20.7-6.el7.x86_64                                        5/7Verifying  : ntpdate-4.2.6p5-29.el7.centos.2.x86_64                              6/7Verifying  : 2:vim-enhanced-7.4.629-7.el7.x86_64                                 7/7Installed:bash-completion.noarch 1:2.1-8.el7       net-tools.x86_64 0:2.0-0.25.20131004git.el7ntpdate.x86_64 0:4.2.6p5-29.el7.centos.2 vim-enhanced.x86_64 2:7.4.629-7.el7Dependency Installed:gpm-libs.x86_64 0:1.20.7-6.el7               vim-common.x86_64 2:7.4.629-7.el7vim-filesystem.x86_64 2:7.4.629-7.el7Complete!
[root@localhost yum.repos.d]# ntpdate 120.25.108.11
11 Jul 20:41:39 ntpdate[1991]: no server suitable for synchronization found
[root@localhost yum.repos.d]#
Network error: Software caused connection abort───────────────────────────────────────────────────────────────────────────────────────Session stopped- Press <Return> to exit tab- Press R to restart session- Press S to save terminal output to file
root@192.168.235.130's password:┌──────────────────────────────────────────────────────────────────────┐│                 • MobaXterm Personal Edition v23.2 •                 ││               (SSH client, X server and network tools)               ││                                                                      ││ ⮞ SSH session to root@192.168.235.130                                ││   • Direct SSH      :  ✓                                             ││   • SSH compression :  ✓                                             ││   • SSH-browser     :  ✓                                             ││   • X11-forwarding  :  ✗  (disabled or not supported by server)      ││                                                                      ││ ⮞ For more info, ctrl+click on help or visit our website.            │└──────────────────────────────────────────────────────────────────────┘Last login: Fri Jul 11 20:46:21 2025
[root@localhost ~]# hostname
localhost.localdomain
[root@localhost ~]# hostnamectl set-hostname mysql.cn
[root@localhost ~]# hostname
hostname
mysql.cn
[root@localhost ~]# su
[root@mysql ~]# yum install libaio -y
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Package libaio-0.3.109-13.el7.x86_64 already installed and latest version
Nothing to do
[root@mysql ~]# tar -xf mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz
[root@mysql ~]# ls mysql-
ls: cannot access mysql-: No such file or directory
[root@mysql ~]# ls mysql-5.7.31-linux-glibc2.12-x86_64
bin  docs  include  lib  LICENSE  man  README  share  support-files
[root@mysql ~]# useradd -r -s /sbin/nologin mysql
[root@mysql ~]# id mysql
uid=997(mysql) gid=995(mysql) groups=995(mysql)
[root@mysql ~]# rm -rf /etc/my.cnf
[root@mysql ~]# mv mysql-5.7.31-linux-glibc2.12-x86_64 /mysql_3306
[root@mysql ~]# cd /mysql_3306/
[root@mysql mysql_3306]# mkfir mysql-files
bash: mkfir: command not found
[root@mysql mysql_3306]# mkdir mysql-files
[root@mysql mysql_3306]# chown mysql.mysql mysql-files
[root@mysql mysql_3306]# chmod 750 mysql-files/
[root@mysql mysql_3306]# ll -d mysql-files/
drwxr-x--- 2 mysql mysql 6 Jul 11 20:53 mysql-files/
[root@mysql mysql_3306]# ll -d mysql-files/
drwxr-x--- 2 mysql mysql 6 Jul 11 20:53 mysql-files/
[root@mysql mysql_3306]# bin/mysqld --initialize --user=mysql --basedir=/mysql_3306
2025-07-11T12:55:53.417773Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2025-07-11T12:55:53.646073Z 0 [Warning] InnoDB: New log files created, LSN=45790
2025-07-11T12:55:53.708130Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2025-07-11T12:55:53.777522Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 6119f594-5e56-11f0-831c-000c29e7ffd9.
2025-07-11T12:55:53.779043Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2025-07-11T12:55:54.601385Z 0 [Warning] CA certificate ca.pem is self signed.
2025-07-11T12:55:54.698670Z 1 [Note] A temporary password is generated for root@localhost: B/IiqfB8me;d
[root@mysql mysql_3306]# bin/mysql_ssl_rsa_setup --datadir=/mysql_3306/data
[root@mysql mysql_3306]# cp support-files/mysql.server /etc/init.d/mysql_3306
[root@mysql mysql_3306]# vim /etc/init.d/mysql_3306
[root@mysql mysql_3306]# service mysql_3306 start
Starting MySQL.Logging to '/mysql_3306/data/mysql.cn.err'.SUCCESS!
[root@mysql mysql_3306]# chkconfig --listNote: This output shows SysV services only and does not include nativesystemd services. SysV configuration data might be overridden by nativesystemd configuration.If you want to list systemd services use 'systemctl list-unit-files'.To see services enabled on particular target use'systemctl list-dependencies [target]'.netconsole      0:off   1:off   2:off   3:off   4:off   5:off   6:off
network         0:off   1:off   2:on    3:on    4:on    5:on    6:off
[root@mysql mysql_3306]# chkconfig --add mysql_3306
[root@mysql mysql_3306]# chkconfig mysql_3306 on
[root@mysql mysql_3306]# bin/mysqladmin -uroot password '123' -p
Enter password:
mysqladmin: [Warning] Using a password on the command line interface can be insecure.
Warning: Since password will be sent to server in plain text, use ssl connection to ensure password safety.
[root@mysql mysql_3306]# echo 'export PATH=$PATH:/mysql_3306/bin'>>/etc/profile
[root@mysql mysql_3306]# source /etc/profile
[root@mysql mysql_3306]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.31 MySQL Community Server (GPL)Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> exit
Bye
[root@mysql mysql_3306]# vim /mysql_3306/my.cnf
[root@mysql mysql_3306]# service mysql_3306 start
Starting MySQL SUCCESS!
[root@mysql mysql_3306]# 2025-07-11T13:13:02.183409Z mysqld_safe A mysqld process already exists
bye
bash: bye: command not found
[root@mysql mysql_3306]# service mysql_3306 restart
Shutting down MySQL.. SUCCESS!
Starting MySQL. SUCCESS!
[root@mysql mysql_3306]# mysql_secure_installationSecuring the MySQL server deployment.Enter password for user root:VALIDATE PASSWORD PLUGIN can be used to test passwords
and improve security. It checks the strength of password
and allows the users to set only those passwords which are
secure enough. Would you like to setup VALIDATE PASSWORD plugin?Press y|Y for Yes, any other key for No: yThere are three levels of password validation policy:LOW    Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary                  filePlease enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: yInvalid option provided.There are three levels of password validation policy:LOW    Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary                  filePlease enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: yInvalid option provided.There are three levels of password validation policy:LOW    Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary                  filePlease enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: yInvalid option provided.There are three levels of password validation policy:LOW    Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary                  filePlease enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: yInvalid option provided.There are three levels of password validation policy:LOW    Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary                  filePlease enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: yInvalid option provided.There are three levels of password validation policy:LOW    Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary                  filePlease enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 0
Using existing password for root.Estimated strength of the password: 0
Change the password for root ? ((Press y|Y for Yes, any other key for No) : yNew password:Re-enter new password:Estimated strength of the password: 0
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y... Failed! Error: Your password does not satisfy the current policy requirementsNew password:Re-enter new password:
Sorry, passwords do not match.New password:Re-enter new password:Estimated strength of the password: 0
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y... Failed! Error: Your password does not satisfy the current policy requirementsNew password:Re-enter new password:
Sorry, passwords do not match.New password:Re-enter new password:Estimated strength of the password: 0
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : nNew password:Re-enter new password:
Sorry, passwords do not match.New password:Re-enter new password:
Sorry, passwords do not match.New password:Re-enter new password:Estimated strength of the password: 0
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y... Failed! Error: Your password does not satisfy the current policy requirementsNew password:Re-enter new password:
Sorry, passwords do not match.New password:Re-enter new password:Estimated strength of the password: 0
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y... Failed! Error: Your password does not satisfy the current policy requirementsNew password:Re-enter new password:Estimated strength of the password: 0
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y... Failed! Error: Your password does not satisfy the current policy requirementsNew password:Re-enter new password:
Sorry, passwords do not match.New password:Re-enter new password:Estimated strength of the password: 0
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y... Failed! Error: Your password does not satisfy the current policy requirementsNew password:Re-enter new password:
Sorry, passwords do not match.New password:Re-enter new password:Estimated strength of the password: 25
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y... Failed! Error: Your password does not satisfy the current policy requirementsNew password:
Sorry, you can't use an empty password here.New password:
Sorry, you can't use an empty password here.New password:Re-enter new password:Estimated strength of the password: 0
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : nNew password:Re-enter new password:
Sorry, passwords do not match.New password:Re-enter new password:Estimated strength of the password: 25
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : noNew password:Re-enter new password:Estimated strength of the password: 0
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) :.
root@192.168.235.130's password:┌──────────────────────────────────────────────────────────────────────┐│                 • MobaXterm Personal Edition v23.2 •                 ││               (SSH client, X server and network tools)               ││                                                                      ││ ⮞ SSH session to root@192.168.235.130                                ││   • Direct SSH      :  ✓                                             ││   • SSH compression :  ✓                                             ││   • SSH-browser     :  ✓                                             ││   • X11-forwarding  :  ✗  (disabled or not supported by server)      ││                                                                      ││ ⮞ For more info, ctrl+click on help or visit our website.            │└──────────────────────────────────────────────────────────────────────┘Last login: Fri Jul 11 20:48:16 2025
[root@mysql ~]# service mysql_3306 restart
Shutting down MySQL.. SUCCESS!
Starting MySQL. SUCCESS!
[root@mysql ~]# mysql_secure_installationSecuring the MySQL server deployment.Enter password for user root:
The 'validate_password' plugin is installed on the server.
The subsequent steps will run with the existing configuration
of the plugin.
Using existing password for root.Estimated strength of the password: 0
Change the password for root ? ((Press y|Y for Yes, any other key for No) : no... skipping.
By default, a MySQL installation has an anonymous user,
allowing anyone to log into MySQL without having to have
a user account created for them. This is intended only for
testing, and to make the installation go a bit smoother.
You should remove them before moving into a production
environment.Remove anonymous users? (Press y|Y for Yes, any other key for No) :... skipping.Normally, root should only be allowed to connect from
'localhost'. This ensures that someone cannot guess at
the root password from the network.Disallow root login remotely? (Press y|Y for Yes, any other key for No) :... skipping.
By default, MySQL comes with a database named 'test' that
anyone can access. This is also intended only for testing,
and should be removed before moving into a production
environment.Remove test database and access to it? (Press y|Y for Yes, any other key for No) :... skipping.
Reloading the privilege tables will ensure that all changes
made so far will take effect immediately.Reload privilege tables now? (Press y|Y for Yes, any other key for No) :... skipping.
All done!
[root@mysql ~]# mysql_s
mysql_secure_installation  mysql_ssl_rsa_setup
[root@mysql ~]# mysql_secure_installationSecuring the MySQL server deployment.Enter password for user root:
The 'validate_password' plugin is installed on the server.
The subsequent steps will run with the existing configuration
of the plugin.
Using existing password for root.Estimated strength of the password: 0
Change the password for root ? ((Press y|Y for Yes, any other key for No) : no... skipping.
By default, a MySQL installation has an anonymous user,
allowing anyone to log into MySQL without having to have
a user account created for them. This is intended only for
testing, and to make the installation go a bit smoother.
You should remove them before moving into a production
environment.Remove anonymous users? (Press y|Y for Yes, any other key for No) : y
Success.Normally, root should only be allowed to connect from
'localhost'. This ensures that someone cannot guess at
the root password from the network.Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y
Success.By default, MySQL comes with a database named 'test' that
anyone can access. This is also intended only for testing,
and should be removed before moving into a production
environment.Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y- Dropping test database...
Success.- Removing privileges on test database...
Success.Reloading the privilege tables will ensure that all changes
made so far will take effect immediately.Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y
Success.All done!
[root@mysql ~]# vim /mysql_3306/my.cnf
[root@mysql ~]# cat /mysql_3306/my.cnf
[mysqld]
basedir=/mysql_3306
datadir=/mysql_3306/data
socket=/tmp/mysql.sock
validate_password=OFF
[root@mysql ~]# service mysql_3306 restart
Shutting down MySQL.. SUCCESS!
Starting MySQL. SUCCESS!
[root@mysql ~]# yum install -y ncurses-devel.x86_64 liba
libabw.x86_64             libappstream-glib.x86_64  libatasmart.x86_64        l
libacl-devel.x86_64       libarchive.x86_64         libatomic-static.x86_64
libaio-devel.x86_64       libart_lgpl.x86_64        libatomic.x86_64
libao.x86_64              libasyncns.x86_64         libattr-devel.x86_64
[root@mysql ~]# yum install -y ncurses-devel.x86_64 libaio-devel.x86_64 cmake.x
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package cmake.x86_64 0:2.8.12.2-2.el7 will be installed
--> Processing Dependency: libarchive.so.13()(64bit) for package: cmake-2.8.12.
---> Package libaio-devel.x86_64 0:0.3.109-13.el7 will be installed
---> Package ncurses-devel.x86_64 0:5.9-14.20130511.el7_4 will be installed
---> Package openssl-devel.x86_64 1:1.0.2k-19.el7 will be installed
--> Processing Dependency: zlib-devel(x86-64) for package: 1:openssl-devel-1.0.
--> Processing Dependency: krb5-devel(x86-64) for package: 1:openssl-devel-1.0.
--> Running transaction check
---> Package krb5-devel.x86_64 0:1.15.1-50.el7 will be installed
--> Processing Dependency: libkadm5(x86-64) = 1.15.1-50.el7 for package: krb5-d
--> Processing Dependency: libverto-devel for package: krb5-devel-1.15.1-50.el7
--> Processing Dependency: libselinux-devel for package: krb5-devel-1.15.1-50.e
--> Processing Dependency: libcom_err-devel for package: krb5-devel-1.15.1-50.e
--> Processing Dependency: keyutils-libs-devel for package: krb5-devel-1.15.1-5
---> Package libarchive.x86_64 0:3.1.2-14.el7_7 will be installed
---> Package zlib-devel.x86_64 0:1.2.7-18.el7 will be installed
--> Running transaction check
---> Package keyutils-libs-devel.x86_64 0:1.5.8-3.el7 will be installed
---> Package libcom_err-devel.x86_64 0:1.42.9-19.el7 will be installed
---> Package libkadm5.x86_64 0:1.15.1-50.el7 will be installed
---> Package libselinux-devel.x86_64 0:2.5-15.el7 will be installed
--> Processing Dependency: libsepol-devel(x86-64) >= 2.5-10 for package: libsel
--> Processing Dependency: pkgconfig(libsepol) for package: libselinux-devel-2.
--> Processing Dependency: pkgconfig(libpcre) for package: libselinux-devel-2.5
---> Package libverto-devel.x86_64 0:0.2.5-4.el7 will be installed
--> Running transaction check
---> Package libsepol-devel.x86_64 0:2.5-10.el7 will be installed
---> Package pcre-devel.x86_64 0:8.32-17.el7 will be installed
--> Finished Dependency ResolutionDependencies Resolved===============================================================================Package                             Arch                   Version
===============================================================================
Installing:cmake                               x86_64                 2.8.12.2-2.el7libaio-devel                        x86_64                 0.3.109-13.el7ncurses-devel                       x86_64                 5.9-14.20130511.el7openssl-devel                       x86_64                 1:1.0.2k-19.el7
Installing for dependencies:keyutils-libs-devel                 x86_64                 1.5.8-3.el7krb5-devel                          x86_64                 1.15.1-50.el7libarchive                          x86_64                 3.1.2-14.el7_7libcom_err-devel                    x86_64                 1.42.9-19.el7libkadm5                            x86_64                 1.15.1-50.el7libselinux-devel                    x86_64                 2.5-15.el7libsepol-devel                      x86_64                 2.5-10.el7libverto-devel                      x86_64                 0.2.5-4.el7pcre-devel                          x86_64                 8.32-17.el7zlib-devel                          x86_64                 1.2.7-18.el7Transaction Summary
===============================================================================
Install  4 Packages (+10 Dependent packages)Total download size: 11 M
Installed size: 36 M
Downloading packages:Error downloading packages:libkadm5-1.15.1-50.el7.x86_64: [Errno 256] No more mirrors to try.keyutils-libs-devel-1.5.8-3.el7.x86_64: [Errno 256] No more mirrors to try.libcom_err-devel-1.42.9-19.el7.x86_64: [Errno 256] No more mirrors to try.libsepol-devel-2.5-10.el7.x86_64: [Errno 256] No more mirrors to try.libarchive-3.1.2-14.el7_7.x86_64: [Errno 256] No more mirrors to try.zlib-devel-1.2.7-18.el7.x86_64: [Errno 256] No more mirrors to try.pcre-devel-8.32-17.el7.x86_64: [Errno 256] No more mirrors to try.cmake-2.8.12.2-2.el7.x86_64: [Errno 256] No more mirrors to try.libselinux-devel-2.5-15.el7.x86_64: [Errno 256] No more mirrors to try.krb5-devel-1.15.1-50.el7.x86_64: [Errno 256] No more mirrors to try.libaio-devel-0.3.109-13.el7.x86_64: [Errno 256] No more mirrors to try.1:openssl-devel-1.0.2k-19.el7.x86_64: [Errno 256] No more mirrors to try.libverto-devel-0.2.5-4.el7.x86_64: [Errno 256] No more mirrors to try.ncurses-devel-5.9-14.20130511.el7_4.x86_64: [Errno 256] No more mirrors to tr[root@mysql ~]# yum install -y ncurses-devel.x86_64
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package ncurses-devel.x86_64 0:5.9-14.20130511.el7_4 will be installed
--> Finished Dependency ResolutionDependencies Resolved===============================================================================Package            Arch        Version                       Repository  Size
===============================================================================
Installing:ncurses-devel      x86_64      5.9-14.20130511.el7_4         local      712 kTransaction Summary
===============================================================================
Install  1 PackageTotal download size: 712 k
Installed size: 2.1 M
Downloading packages:Error downloading packages:ncurses-devel-5.9-14.20130511.el7_4.x86_64: [Errno 256] No more mirrors to try.[root@mysql ~]# yum repolist
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
repo id                            repo name                             status
local                              local name                            4,070
repolist: 4,070
[root@mysql ~]# yum install -y ncurses-devel
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package ncurses-devel.x86_64 0:5.9-14.20130511.el7_4 will be installed
--> Finished Dependency ResolutionDependencies Resolved===============================================================================Package            Arch        Version                       Repository  Size
===============================================================================
Installing:ncurses-devel      x86_64      5.9-14.20130511.el7_4         local      712 kTransaction Summary
===============================================================================
Install  1 PackageTotal download size: 712 k
Installed size: 2.1 M
Downloading packages:Error downloading packages:ncurses-devel-5.9-14.20130511.el7_4.x86_64: [Errno 256] No more mirrors to try.[root@mysql ~]# yum install cmake
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package cmake.x86_64 0:2.8.12.2-2.el7 will be installed
--> Processing Dependency: libarchive.so.13()(64bit) for package: cmake-2.8.12.2-2.el7.x86_64
--> Running transaction check
---> Package libarchive.x86_64 0:3.1.2-14.el7_7 will be installed
--> Finished Dependency ResolutionDependencies Resolved===============================================================================Package            Arch           Version                 Repository     Size
===============================================================================
Installing:cmake              x86_64         2.8.12.2-2.el7          local         7.1 M
Installing for dependencies:libarchive         x86_64         3.1.2-14.el7_7          local         319 kTransaction Summary
===============================================================================
Install  1 Package (+1 Dependent package)Total download size: 7.4 M
Installed size: 27 M
Is this ok [y/d/N]: y
Downloading packages:Error downloading packages:cmake-2.8.12.2-2.el7.x86_64: [Errno 256] No more mirrors to try.libarchive-3.1.2-14.el7_7.x86_64: [Errno 256] No more mirrors to try.[root@mysql ~]# cd /etc/yum.repos.d
[root@mysql yum.repos.d]# lls
-bash: lls: command not found
[root@mysql yum.repos.d]# ls
local.repo  repo.tar.gz
[root@mysql yum.repos.d]# tar -zcf local.tar.gz local.repo
[root@mysql yum.repos.d]# ks
-bash: ks: command not found
[root@mysql yum.repos.d]# ls
local.repo  local.tar.gz  repo.tar.gz
[root@mysql yum.repos.d]# rm -rf local.repo
[root@mysql yum.repos.d]# wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
-bash: wget: command not found
[root@mysql yum.repos.d]# curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo% Total    % Received % Xferd  Average Speed   Time    Time     Time  CurrentDload  Upload   Total   Spent    Left  Speed
100  2523  100  2523    0     0   5673      0 --:--:-- --:--:-- --:--:--  5682
[root@mysql yum.repos.d]# yum clean all
Loaded plugins: fastestmirror
Cleaning repos: base extras updates
Cleaning up list of fastest mirrors
Other repos take up 51 M of disk space (use --verbose for details)
[root@mysql yum.repos.d]# yum makecache
Loaded plugins: fastestmirror
Determining fastest mirrors* base: mirrors.aliyun.com* extras: mirrors.aliyun.com* updates: mirrors.aliyun.com
base                                                    | 3.6 kB     00:00
extras                                                  | 2.9 kB     00:00
updates                                                 | 2.9 kB     00:00
(1/10): base/7/x86_64/group_gz                            | 153 kB   00:00
(2/10): extras/7/x86_64/filelists_db                      | 305 kB   00:00
(3/10): extras/7/x86_64/other_db                          | 154 kB   00:00
(4/10): base/7/x86_64/other_db                            | 2.6 MB   00:00
(5/10): updates/7/x86_64/filelists_db                     |  15 MB   00:00
(6/10): updates/7/x86_64/other_db                         | 1.6 MB   00:00
(7/10): updates/7/x86_64/primary_db                       |  27 MB   00:02
base/7/x86_64/filelists_db     FAILED
http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/d6d94c7d406fe7ad4902a97104b39a0d8299451832a97f31d71653ba982c955b-filelists.sqlite.bz2: [Errno 14] curl#7 - "Failed connect to mirrors.aliyuncs.com:80; Connection refused"
Trying other mirror.
base/7/x86_64/primary_db       FAILED
http://mirrors.cloud.aliyuncs.com/centos/7/os/x86_64/repodata/6d0c3a488c282fe537794b5946b01e28c7f44db79097bb06826e1c0c88bad5ef-primary.sqlite.bz2: [Errno 14] curl#7 - "Failed connect to mirrors.cloud.aliyuncs.com:80; Connection refused"
Trying other mirror.
(8/10): base/7/x86_64/filelists_db                        | 7.2 MB   00:00
extras/7/x86_64/primary_db     FAILED
http://mirrors.aliyuncs.com/centos/7/extras/x86_64/repodata/e12dbf10e94bc2b33b1f45e026559bc8685728b139dddae0654d96bc624c5602-primary.sqlite.bz2: [Errno 14] curl#7 - "Failed connect to mirrors.aliyuncs.com:80; Connection refused"
Trying other mirror.
(9/10): extras/7/x86_64/primary_db                        | 253 kB   00:00
(10/10): base/7/x86_64/primary_db                         | 6.1 MB   00:00
Metadata Cache Created
[root@mysql yum.repos.d]# yum install ncurses-devel
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile* base: mirrors.aliyun.com* extras: mirrors.aliyun.com* updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package ncurses-devel.x86_64 0:5.9-14.20130511.el7_4 will be installed
--> Finished Dependency ResolutionDependencies Resolved===============================================================================Package             Arch         Version                     Repository  Size
===============================================================================
Installing:ncurses-devel       x86_64       5.9-14.20130511.el7_4       base       712 kTransaction Summary
===============================================================================
Install  1 PackageTotal download size: 712 k
Installed size: 2.1 M
Is this ok [y/d/N]: y
Downloading packages:
warning: /var/cache/yum/x86_64/7/base/packages/ncurses-devel-5.9-14.20130511.el7_4.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
Public key for ncurses-devel-5.9-14.20130511.el7_4.x86_64.rpm is not installed
ncurses-devel-5.9-14.20130511.el7_4.x86_64.rpm            | 712 kB   00:00
Retrieving key from http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
Importing GPG key 0xF4A80EB5:Userid     : "CentOS-7 Key (CentOS 7 Official Signing Key) <security@centos.org>"Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5From       : http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transactionInstalling : ncurses-devel-5.9-14.20130511.el7_4.x86_64                  1/1Verifying  : ncurses-devel-5.9-14.20130511.el7_4.x86_64                  1/1Installed:ncurses-devel.x86_64 0:5.9-14.20130511.el7_4Complete!
[root@mysql yum.repos.d]# yum install cmake
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile* base: mirrors.aliyun.com* extras: mirrors.aliyun.com* updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package cmake.x86_64 0:2.8.12.2-2.el7 will be installed
--> Processing Dependency: libarchive.so.13()(64bit) for package: cmake-2.8.12.2-2.el7.x86_64
--> Running transaction check
---> Package libarchive.x86_64 0:3.1.2-14.el7_7 will be installed
--> Finished Dependency ResolutionDependencies Resolved===============================================================================Package            Arch           Version                  Repository    Size
===============================================================================
Installing:cmake              x86_64         2.8.12.2-2.el7           base         7.1 M
Installing for dependencies:libarchive         x86_64         3.1.2-14.el7_7           base         319 kTransaction Summary
===============================================================================
Install  1 Package (+1 Dependent package)Total download size: 7.4 M
Installed size: 27 M
Is this ok [y/d/N]: y
Downloading packages:
(1/2): libarchive-3.1.2-14.el7_7.x86_64.rpm               | 319 kB   00:00
(2/2): cmake-2.8.12.2-2.el7.x86_64.rpm                    | 7.1 MB   00:00
-------------------------------------------------------------------------------
Total                                             9.6 MB/s | 7.4 MB  00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transactionInstalling : libarchive-3.1.2-14.el7_7.x86_64                            1/2Installing : cmake-2.8.12.2-2.el7.x86_64                                 2/2Verifying  : cmake-2.8.12.2-2.el7.x86_64                                 1/2Verifying  : libarchive-3.1.2-14.el7_7.x86_64                            2/2Installed:cmake.x86_64 0:2.8.12.2-2.el7Dependency Installed:libarchive.x86_64 0:3.1.2-14.el7_7Complete!
[root@mysql yum.repos.d]# yum install openss
openssh-askpass.x86_64          openssl098e.x86_64
openssh-cavs.x86_64             openssl-devel.i686
openssh-clients.x86_64          openssl-devel.x86_64
openssh-keycat.x86_64           openssl-libs.i686
openssh-ldap.x86_64             openssl-libs.x86_64
openssh-server-sysvinit.x86_64  openssl-perl.x86_64
openssh-server.x86_64           openssl-static.i686
openssh.x86_64                  openssl-static.x86_64
openssl098e.i686                openssl.x86_64
[root@mysql yum.repos.d]# yum install openssl
openssl098e.i686       openssl-libs.i686      openssl-static.x86_64
openssl098e.x86_64     openssl-libs.x86_64    openssl.x86_64
openssl-devel.i686     openssl-perl.x86_64
openssl-devel.x86_64   openssl-static.i686
[root@mysql yum.repos.d]# yum install openssl-devel
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile* base: mirrors.aliyun.com* extras: mirrors.aliyun.com* updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package openssl-devel.x86_64 1:1.0.2k-26.el7_9 will be installed
--> Processing Dependency: openssl-libs(x86-64) = 1:1.0.2k-26.el7_9 for package: 1:openssl-devel-1.0.2k-26.el7_9.x86_64
--> Processing Dependency: zlib-devel(x86-64) for package: 1:openssl-devel-1.0.2k-26.el7_9.x86_64
--> Processing Dependency: krb5-devel(x86-64) for package: 1:openssl-devel-1.0.2k-26.el7_9.x86_64
--> Running transaction check
---> Package krb5-devel.x86_64 0:1.15.1-55.el7_9 will be installed
--> Processing Dependency: libkadm5(x86-64) = 1.15.1-55.el7_9 for package: krb5-devel-1.15.1-55.el7_9.x86_64
--> Processing Dependency: krb5-libs(x86-64) = 1.15.1-55.el7_9 for package: krb5-devel-1.15.1-55.el7_9.x86_64
--> Processing Dependency: libverto-devel for package: krb5-devel-1.15.1-55.el7_9.x86_64
--> Processing Dependency: libselinux-devel for package: krb5-devel-1.15.1-55.el7_9.x86_64
--> Processing Dependency: libcom_err-devel for package: krb5-devel-1.15.1-55.el7_9.x86_64
--> Processing Dependency: keyutils-libs-devel for package: krb5-devel-1.15.1-55.el7_9.x86_64
---> Package openssl-libs.x86_64 1:1.0.2k-19.el7 will be updated
--> Processing Dependency: openssl-libs(x86-64) = 1:1.0.2k-19.el7 for package: 1:openssl-1.0.2k-19.el7.x86_64
---> Package openssl-libs.x86_64 1:1.0.2k-26.el7_9 will be an update
---> Package zlib-devel.x86_64 0:1.2.7-21.el7_9 will be installed
--> Processing Dependency: zlib = 1.2.7-21.el7_9 for package: zlib-devel-1.2.7-21.el7_9.x86_64
--> Running transaction check
---> Package keyutils-libs-devel.x86_64 0:1.5.8-3.el7 will be installed
---> Package krb5-libs.x86_64 0:1.15.1-50.el7 will be updated
---> Package krb5-libs.x86_64 0:1.15.1-55.el7_9 will be an update
---> Package libcom_err-devel.x86_64 0:1.42.9-19.el7 will be installed
---> Package libkadm5.x86_64 0:1.15.1-55.el7_9 will be installed
---> Package libselinux-devel.x86_64 0:2.5-15.el7 will be installed
--> Processing Dependency: libsepol-devel(x86-64) >= 2.5-10 for package: libselinux-devel-2.5-15.el7.x86_64
--> Processing Dependency: pkgconfig(libsepol) for package: libselinux-devel-2.5-15.el7.x86_64
--> Processing Dependency: pkgconfig(libpcre) for package: libselinux-devel-2.5-15.el7.x86_64
---> Package libverto-devel.x86_64 0:0.2.5-4.el7 will be installed
---> Package openssl.x86_64 1:1.0.2k-19.el7 will be updated
---> Package openssl.x86_64 1:1.0.2k-26.el7_9 will be an update
---> Package zlib.x86_64 0:1.2.7-18.el7 will be updated
---> Package zlib.x86_64 0:1.2.7-21.el7_9 will be an update
--> Running transaction check
---> Package libsepol-devel.x86_64 0:2.5-10.el7 will be installed
---> Package pcre-devel.x86_64 0:8.32-17.el7 will be installed
--> Finished Dependency ResolutionDependencies Resolved===============================================================================Package                 Arch       Version                  Repository   Size
===============================================================================
Installing:openssl-devel           x86_64     1:1.0.2k-26.el7_9        updates     1.5 M
Installing for dependencies:keyutils-libs-devel     x86_64     1.5.8-3.el7              base         37 kkrb5-devel              x86_64     1.15.1-55.el7_9          updates     273 klibcom_err-devel        x86_64     1.42.9-19.el7            base         32 klibkadm5                x86_64     1.15.1-55.el7_9          updates     180 klibselinux-devel        x86_64     2.5-15.el7               base        187 klibsepol-devel          x86_64     2.5-10.el7               base         77 klibverto-devel          x86_64     0.2.5-4.el7              base         12 kpcre-devel              x86_64     8.32-17.el7              base        480 kzlib-devel              x86_64     1.2.7-21.el7_9           updates      50 k
Updating for dependencies:krb5-libs               x86_64     1.15.1-55.el7_9          updates     810 kopenssl                 x86_64     1:1.0.2k-26.el7_9        updates     494 kopenssl-libs            x86_64     1:1.0.2k-26.el7_9        updates     1.2 Mzlib                    x86_64     1.2.7-21.el7_9           updates      90 kTransaction Summary
===============================================================================
Install  1 Package  (+9 Dependent packages)
Upgrade             ( 4 Dependent packages)Total download size: 5.4 M
Is this ok [y/d/N]: y
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/14): keyutils-libs-devel-1.5.8-3.el7.x86_64.rpm        |  37 kB   00:00
(2/14): libcom_err-devel-1.42.9-19.el7.x86_64.rpm         |  32 kB   00:00
(3/14): krb5-devel-1.15.1-55.el7_9.x86_64.rpm             | 273 kB   00:00
(4/14): libkadm5-1.15.1-55.el7_9.x86_64.rpm               | 180 kB   00:00
(5/14): krb5-libs-1.15.1-55.el7_9.x86_64.rpm              | 810 kB   00:00
(6/14): libselinux-devel-2.5-15.el7.x86_64.rpm            | 187 kB   00:00
(7/14): libsepol-devel-2.5-10.el7.x86_64.rpm              |  77 kB   00:00
(8/14): libverto-devel-0.2.5-4.el7.x86_64.rpm             |  12 kB   00:00
(9/14): openssl-1.0.2k-26.el7_9.x86_64.rpm                | 494 kB   00:00
(10/14): openssl-devel-1.0.2k-26.el7_9.x86_64.rpm         | 1.5 MB   00:00
(11/14): zlib-1.2.7-21.el7_9.x86_64.rpm                   |  90 kB   00:00
(12/14): zlib-devel-1.2.7-21.el7_9.x86_64.rpm             |  50 kB   00:00
(13/14): openssl-libs-1.0.2k-26.el7_9.x86_64.rpm          | 1.2 MB   00:00
(14/14): pcre-devel-8.32-17.el7.x86_64.rpm                | 480 kB   00:00
-------------------------------------------------------------------------------
Total                                             4.4 MB/s | 5.4 MB  00:01
Running transaction check
Running transaction test
Transaction test succeeded
Running transactionUpdating   : zlib-1.2.7-21.el7_9.x86_64                                 1/18Updating   : 1:openssl-libs-1.0.2k-26.el7_9.x86_64                      2/18Updating   : krb5-libs-1.15.1-55.el7_9.x86_64                           3/18Installing : libkadm5-1.15.1-55.el7_9.x86_64                            4/18Installing : zlib-devel-1.2.7-21.el7_9.x86_64                           5/18Installing : libcom_err-devel-1.42.9-19.el7.x86_64                      6/18Installing : pcre-devel-8.32-17.el7.x86_64                              7/18Installing : libsepol-devel-2.5-10.el7.x86_64                           8/18Installing : libselinux-devel-2.5-15.el7.x86_64                         9/18Installing : libverto-devel-0.2.5-4.el7.x86_64                         10/18Installing : keyutils-libs-devel-1.5.8-3.el7.x86_64                    11/18Installing : krb5-devel-1.15.1-55.el7_9.x86_64                         12/18Installing : 1:openssl-devel-1.0.2k-26.el7_9.x86_64                    13/18Updating   : 1:openssl-1.0.2k-26.el7_9.x86_64                          14/18Cleanup    : 1:openssl-1.0.2k-19.el7.x86_64                            15/18Cleanup    : 1:openssl-libs-1.0.2k-19.el7.x86_64                       16/18Cleanup    : krb5-libs-1.15.1-50.el7.x86_64                            17/18Cleanup    : zlib-1.2.7-18.el7.x86_64                                  18/18Verifying  : 1:openssl-devel-1.0.2k-26.el7_9.x86_64                     1/18Verifying  : zlib-devel-1.2.7-21.el7_9.x86_64                           2/18Verifying  : keyutils-libs-devel-1.5.8-3.el7.x86_64                     3/18Verifying  : libverto-devel-0.2.5-4.el7.x86_64                          4/18Verifying  : libkadm5-1.15.1-55.el7_9.x86_64                            5/18Verifying  : krb5-libs-1.15.1-55.el7_9.x86_64                           6/18Verifying  : 1:openssl-libs-1.0.2k-26.el7_9.x86_64                      7/18Verifying  : krb5-devel-1.15.1-55.el7_9.x86_64                          8/18Verifying  : libsepol-devel-2.5-10.el7.x86_64                           9/18Verifying  : pcre-devel-8.32-17.el7.x86_64                             10/18Verifying  : libselinux-devel-2.5-15.el7.x86_64                        11/18Verifying  : libcom_err-devel-1.42.9-19.el7.x86_64                     12/18Verifying  : zlib-1.2.7-21.el7_9.x86_64                                13/18Verifying  : 1:openssl-1.0.2k-26.el7_9.x86_64                          14/18Verifying  : zlib-1.2.7-18.el7.x86_64                                  15/18Verifying  : 1:openssl-1.0.2k-19.el7.x86_64                            16/18Verifying  : krb5-libs-1.15.1-50.el7.x86_64                            17/18Verifying  : 1:openssl-libs-1.0.2k-19.el7.x86_64                       18/18Installed:openssl-devel.x86_64 1:1.0.2k-26.el7_9Dependency Installed:keyutils-libs-devel.x86_64 0:1.5.8-3.el7 krb5-devel.x86_64 0:1.15.1-55.el7_9libcom_err-devel.x86_64 0:1.42.9-19.el7  libkadm5.x86_64 0:1.15.1-55.el7_9libselinux-devel.x86_64 0:2.5-15.el7     libsepol-devel.x86_64 0:2.5-10.el7libverto-devel.x86_64 0:0.2.5-4.el7      pcre-devel.x86_64 0:8.32-17.el7zlib-devel.x86_64 0:1.2.7-21.el7_9Dependency Updated:krb5-libs.x86_64 0:1.15.1-55.el7_9       openssl.x86_64 1:1.0.2k-26.el7_9openssl-libs.x86_64 1:1.0.2k-26.el7_9    zlib.x86_64 0:1.2.7-21.el7_9Complete!
[root@mysql yum.repos.d]# yum install libaio
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile* base: mirrors.aliyun.com* extras: mirrors.aliyun.com* updates: mirrors.aliyun.com
Package libaio-0.3.109-13.el7.x86_64 already installed and latest version
Nothing to do
[root@mysql yum.repos.d]# cd ~
[root@mysql ~]# ls
anaconda-ks.cfg                             mysql-boost-5.7.31.tar.gz
mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz
[root@mysql ~]# tar xf mysql-boost-5.7.31.tar.gz
[root@mysql ~]# ls
anaconda-ks.cfg  mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz
mysql-5.7.31     mysql-boost-5.7.31.tar.gz
[root@mysql ~]# ll -d mysql-5.7.31
drwxr-xr-x 36 7161 31415 4096 Jun  2  2020 mysql-5.7.31
[root@mysql ~]# vim myconfig.sh
[root@mysql ~]# make -j2 && make install
make: *** No targets specified and no makefile found.  Stop.
[root@mysql ~]# cat myconfig.sh
cmake . \
-DCMAKE_ISNTALL_PREFIX=/mysql_3307 \
-DMYSQL_DATADIR=/mysql_3307/data \
-DMYSQL_TCP_PORT=3307 \
-DMYSQL_UNIX_ADDR=/mysql_3307/mysql.sock \
-DDEFAULT_CHARSET=utf8mb4 \
-DDEFAULT_COLLATION=utf8mb4_general_ci\
-DENABLED_LOCAL_INFILE=1 \
-DWITH_SSL=system \
-DWITH_BOOST=boost \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DEXTRA_CHARSETS=all
[root@mysql ~]# chmod +x myconfig.sh
[root@mysql ~]# ./myconfig.sh
[root@mysql ~]# ./myconfig.sh
CMake Error: The source directory "/root" does not appear to contain CMakeLists.txt.
Specify --help for usage, or press the help button on the CMake GUI.
[root@mysql ~]# ls
anaconda-ks.cfg  mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz
myconfig.sh      mysql-boost-5.7.31.tar.gz
mysql-5.7.31
[root@mysql ~]# cd mysql-5.7.31/
[root@mysql mysql-5.7.31]# mv ~/myconfig.sh  ~/mysql-5.7.31
[root@mysql mysql-5.7.31]# ls
boost                extra                mysql-test        sql-common
BUILD                include              mysys             storage
client               INSTALL              mysys_ssl         strings
cmake                libbinlogevents      packaging         support-files
CMakeLists.txt       libbinlogstandalone  plugin            testclients
cmd-line-utils       libmysql             rapid             unittest
config.h.cmake       libmysqld            README            VERSION
configure.cmake      libservices          regex             vio
dbug                 LICENSE              scripts           win
Docs                 man                  source_downloads  zlib
Doxyfile-perfschema  myconfig.sh          sql
[root@mysql mysql-5.7.31]# ll myconfig.sh
-rwxr-xr-x 1 root root 483 Jul 11 22:28 myconfig.sh
[root@mysql mysql-5.7.31]# ./m
man/         myconfig.sh  mysql-test/  mysys/       mysys_ssl/
[root@mysql mysql-5.7.31]# ./myconfig.sh
-- Running cmake version 2.8.12.2
-- Found Git: /usr/bin/git (found version "1.8.3.1")
-- Configuring with MAX_INDEXES = 64U
-- The C compiler identification is GNU 4.8.5
-- Build files have been written to: /root/mysql-5.7.31
[root@mysql mysql-5.7.31]# make -j2 && make install