182 lines
4.7 KiB
Bash
182 lines
4.7 KiB
Bash
#!/usr/bin/bash
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#by xiaoshun
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#位置变量
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#function_yum(){
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# rm -rf /etc/yum.repos.d/*
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# curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo &>/dev/null
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# yum -y install wget vim &>/dev/null
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# wget -O /etc/yum.repos.d/epel.repo https://mirrors.aliyun.com/repo/epel-7.repo &>/dev/null
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#
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# }
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#
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#function_cherrytree(){
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# yum -y install cherrytree &>/dev/null
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#
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#}
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#
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#
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#function_ntfs-3g(){
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# yum -y install ntfs-3g-2022.10.3-1.el7.x86_64 &>/dev/null
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#
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#
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#}
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#
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#cat <<-eof
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#
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# ~~~◢ ◤◢ ◤
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# ◢ █ █ █ █ ◤ 1)配置yum
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# ⊙█ █ █ █ █ █ █ ◤ 2)安装cherrytree
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#● █ █ █ █ █ █ █ █ ◤ 3)安装ntfs-3g
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# ▼ ～◥ █ █ █ ◤ *)按q退出
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# ▲ ▃ ▃ ◢ █ █ █ ● ● ● ● ● ●
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# █ █ █ ／█ ／█ ／█ ／█ ／█ ／█ ◢ ◤
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# █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ ◤
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#
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#eof
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#
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#read -p "请输入你的选项[1/2/3]" num
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#
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#case $num in
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#1) function_yum
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#;;
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#2) function_cherrytree
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#;;
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#3) function_ntfs-3g
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#;;
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#*) echo "点错了 退出"
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# exit;;
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#esac
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#function_free(){
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#
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# free_used=`free -m | awk NR==2'{print $3}'`
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# free_total=`free -m | awk NR==2'{print $2}'`
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# free_syl=$(((free_used*100)/free_total))
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# free_sss=`echo $free_syl | sed 's/%/ /'`
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# echo "内存使用率为$free_syl"%
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#}
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#
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#
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#function_disk(){
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#
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# disk_used=`df -m | awk NR==2'{print $3}'`
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# disk_used1=`df -m | awk NR==2'{print $5}'| sed 's/%/ /'`
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# echo "磁盘剩余容量$disk_used"
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# echo "磁盘的使用率为$disk_used1%"
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#}
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#
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#
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#function_uptime(){
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#
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# linux_uptime=`uptime | cut -d, -f3-`
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# echo "系统的平均负载是$linux_uptime"
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#}
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#
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#cat <<-eof
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# 1)查看cpu使用
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# 2)磁盘剩余
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# 3)系统负载
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# *)退出
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#eof
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#
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#
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#
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#read -p "请输入要检查的的数据[1/2/3]" num
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#
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#case $num in
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#
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#1) function_free
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#;;
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#2)function_disk
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#;;
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#3)function_uptime
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#;;
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#*) exit
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#;;
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#esac
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#安装数据库
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function_az(){
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yum -y install https://dev.mysql.com/get/mysql80-community-release-el7-11.noarch.rpm &>>/dev/null
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yum -y install yum-utils &>>/dev/null
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yum-config-manager --disable mysql80-community $>>/dev/null
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yum-config-manager --enable mysql57-community $>>/dev/null
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yum -y install mysql mysql-server $>>/dev/null
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systemctl restart mysqld
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echo "数据库已经安装完毕"
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}
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function_xg(){
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mima=`cat /var/log/mysqld.log | grep root@localhost: | awk '{print $NF}'`
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mysqladmin -uroot -p"$mima" password 'Qianfeng@123'
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echo "密码修改完成"
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}
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function_cz(){
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systemctl stop mysqld
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if [ $? -eq 0 ];then
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rm -rf /var/lib/mysql/*
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rm -rf /var/log/mysqld.log
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else
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echo "没有关闭服务"
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fi
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}
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function_sc(){
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rm -rf /var/log/mysqld.log
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yum -y remove mysql* mysql-server
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rpm -qa | grep mysql &>/dev/null
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if [ $? -eq 0 ];then
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echo "mysql已经清理完毕"
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else
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echo "机器里还有不干净东西呢"
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fi
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}
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cat <<-eof
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◢ █ █ █ █ █ █ █ █ █ █ █ █ ◣
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█ █ █ █ █ █ █ █ █ █ █ █ █ █
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█ █ ◥ █ █ ◤ █ █
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◢ █ █ █ ◥ ◤ █ █ ◣
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▊▎█ ◣ ◢ █ ▊▊
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▊▎█ █ ◤ ● ● ◥ █ ▊ ▊
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▊ █ █ █ ▊ ▊
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◥ ▇ █ █ ▊ ▊ █ ▇ ◤
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█ █ ◥ ▆ ▄ ▄ ▄ ▄ ▆ ◤ █ ▊ ◢ ▇ ▇ ◣
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◢ █ █ ◥ ◥ ▆ ▅ ▄ ▂ ▂ ▂ ▂ ▄ ▅ ▆ █ █ █ ◣ ▊ █
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█ ╳ a)安装数据库 ╳ █ ◤◢ ◤
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◥ █ ◣ b)修改初始密码 ◢ █ ◤ ◢ ◤
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▊ c)重置数据库 ▊ █
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▊ d)卸载数据库 ▊ ◢◤
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▊ *）退出 █ ▇ ▇ ▇ ◤
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◢ █ ▇ ▆ ▆ ▆ ▅ ▅ ▅ ▅ ▆ ▆ ▆ ▇ █ ◣
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▊ ▂ ▊ ▊
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eof
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read -p "请输入对数据库的操作[a/b/c/d]" num
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case $num in
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a)function_az
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;;
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b)function_xg
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;;
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c)function_cz
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;;
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d)function_sc
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;;
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*)exit
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;;
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esac
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