Centos7安裝 mysql5.6.29 shell腳本的示例代碼分享

#!/bin/bash  if?[?-d?/software?]?;then  ??cd?/software  else  ??mkdir?/software?&&?cd?/software  fi    #is?exist?command?,if?not,yum?install  is_exist()?{  ??which?$1  ??if?[?$??-ne?0?]?;then  ?????yum?-y?install?$1  ??fi  }    #dolownad?the?mysql?install?package,if?exist,check?the?md5sum,if?correct,tar;else?rm?and?download  if?[?-f?mysql-5.6.29.tar.gz?]?;then  ??mysql_md5=`md5sum?mysql-5.6.29.tar.gz?|?cut?-d?"?"?-f?1?`  ??mysql_md5_true="aaa21c6450adee3a1894fd1710f02bf5"  ??if?[?"$mysql_md5"?=?"$mysql_md5_true"?]?;then  ????tar?-zxvf?mysql-5.6.29.tar.gz  ??else  ????rm?-rf?mysql-5.6.29.tar.gz  　　　?rm?-rf?mysql-5.6.29  ??fi  else  ??is_exist?wget  ??wget?http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.29.tar.gz  ??tar?-zxvf?mysql-5.6.29.tar.gz  fi    #see?the?yum?source?is?use  yum?cleanup  yum?makecache    #install?the?depend?package  yum?-y?install?gcc?make?cmake?ncurses-devel?libxml2-devel?libtool-ltdl-devel?gcc-c++?autoconf?automake?bison?zlib-devel    #add?mysql?group?and?user  is_user_mysql=`cat?/etc/passwd?|awk?-F?":"?'{print?$1}'?|grep?mysql`  is_group_mysql=`cat?/etc/group?|awk?-F?":"?'{print?$1}'?|grep?mysql`    if?[?"$is_group_mysql"?!=?"mysql"?]?;then  ??groupadd?mysql  fi  if?[?"$is_user_mysql"?!=?"mysql"?]?;then  ???useradd?-r?-s?/sbin/nologin?-g?mysql?mysql  fi    #compile?and?install  cd?mysql-5.6.29  cmake?.  make?&&?make?install    chown?-R?mysql.mysql?/usr/local/mysql    #init?database  /usr/local/mysql/scripts/mysql_install_db?--user=mysql?--basedir=/usr/local/mysql/?--datadir=/usr/local/mysql/data    #copy?the?important?file?to?/etc  #cp?/usr/local/mysql/my.cnf?/etc/my.cnf    sed?-i?'s/#?basedir?=?...../basedir?=?/usr/local/mysql/g'?/usr/local/mysql/my.cnf  sed?-i?'s/#?port?=?...../port?=?3306/g'?/usr/local/mysql/my.cnf  sed?-i?'s/#?datadir?=?...../datadir?=?/usr/local/mysql/data/g'?/usr/local/mysql/my.cnf  sed?-i?'/[mysqld]/alog-error=/usr/local/mysql/log/error.log'?/usr/local/mysql/my.cnf  #sed?-i?'/[mysqld]/alog=/usr/local/mysql/log/log'?/usr/local/mysql/my.cnf  #sed?-i?'/[mysqld]/alog-slow-queries=/usr/local/mysql/log/slowquery.log'?/usr/local/mysql/my.cnf  sed?-i?'/[mysqld]/along_query_time=2'?/usr/local/mysql/my.cnf  sed?-i?'/[mysqld]/apid-file=/usr/local/mysql/data/mysql.pid'?/usr/local/mysql/my.cnf  sed?-i?'/[mysqld]/acharacter-set-server=utf8'?/usr/local/mysql/my.cnf    echo?"[client]?"?>>?/usr/local/mysql/my.cnf  echo?"socket?=?/var/lib/mysql/mysql.sock"?>>/usr/local/mysql/my.cnf    /usr/local/mysql/scripts/mysql_install_db?--user=mysql?--basedir=/usr/local/mysql/?--datadir=/usr/local/mysql/data  #use?database  /usr/local/mysql/bin/mysqld_safe?--user=mysql?&    cp?/usr/local/mysql/support-files/mysql.server?/etc/init.d/mysqld  chkconfig?--add?mysqld  chkconfig?mysqld?on    `ln?-s?/var/lib/mysql/mysql.sock?/tmp/mysql.sock`  #start?the?service  service?mysqld?restart    #import?environment  PATH=$PATH:/usr/local/mysql/bin  echo?"export?PATH=$PATH:/usr/local/mysql/bin?>>?/etc/profile"  source?/etc/profile