自動安裝MySQL腳本

#!/bin/bash  ?  user=mysql  group=mysql  port=3306  basedir=/usr/local/mysql  datadir=/data/mysql/mysql_${port}/data  sourcefile=$1  mysqlprofile=/etc/my.cnf  logfile=/tmp/mysqlinstall.log  nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  retval=0  ?  Usage(){  ??nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ??echo?-e?"e[0;36m${nowtime}[INFO]:Usage:?`basename?$0`?MySQL_Source_Filee[m"  }  ?  if?[?$#?!=?1?];then  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[ERROR]:INPUT?ARGUMENTS?ERROR!e[m"  ???Usage  ???exit?1  fi  ?  [?!?-d?$basedir??]&&?mkdir?-p?$basedir  [?!?-d?$datadir??]&&?mkdir?-p?$datadir  ?  content=`ls?$basedir`  if?[?"x$content"?!=?"x"?];then  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[ERROR]:'$basedir'?IS?NOT?NULL.e[m"  ???exit?1  fi  ?  content1=`ls?$datadir`  if?[?"x$content1"?!=?"x"?];then  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[ERROR]:'$datadir'?IS?NOT?NULL.e[m"  ???exit?1  fi  ?  check_port=`netstat?-na?|grep?":${port}"?|awk?'{print?$4}'?|grep?":${port}"`  if?[?"x$check_port"?!=?"x"?];then  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[ERROR]:'$port'?PORT?ALREADY?USED!e[m"  ???exit?1  fi  ?  if?[?!?-f?$sourcefile?];then  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[ERROR]:'$sourcefile'?IS?NOT?EXISTS.e[m"  ???Usage  ???exit?1  else  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[INFO]:Extract?MySQL?Install?File.e[m"  ???tar?xzf?$sourcefile?--strip-components?1?-C?$basedir  ???retval=$?  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???[?$retval?-eq?0?]?&&?echo?-e?"e[0;36m${nowtime}[INFO]:Extract?MySQL?Install?File?Complete.e[m"  fi  ?  if?[?$retval?-ne?0??];then  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[ERROR]:Extract?File?ERROR,Please?Check?Your?Package.e[m"???  ???echo?1  fi  ?  #create?group?if?not?exists??  egrep?"^$group"?/etc/group?>&?/dev/null??  if?[?$??-ne?0?]??  then??  ????groupadd?$group??  ????nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ????echo?-e?"e[0;36m${nowtime}[INFO]:Add?Group...e[m"  fi??  ???  #create?user?if?not?exists??  egrep?"^$user"?/etc/passwd?>&?/dev/null??  if?[?$??-ne?0?]??  then??  ????useradd?-g?$group?$user  ????nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`??  ????echo?-e?"e[0;36m${nowtime}[INFO]:Add?User...e[m"  fi  ?  #Create?my.cnf  datapath=${datadir%/*}  [?!?-d?"${datapath}/tmp"??]?&&?mkdir?-p?${datapath}/tmp  [?!?-d?"${datapath}/logs"??]?&&?mkdir?-p?${datapath}/logs  ?  ?  ?  if?[?!?-f?$mysqlprofile?];then  nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  echo?-e?"e[0;36m${nowtime}[INFO]:Starting?Create?my.cnf.e[m"  cat?>?$mysqlprofile??'  default_character_set?=?utf8  EOF  retval=$?  fi  nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  [?$retval?-eq?0?]?&&?echo?-e?"e[0;36m${nowtime}[INFO]:Create?my.cnf?SUCESS.e[m"  ?  #Initializing?datadir  if?[?-d?$datapath??];then  ???chown?-R?mysql:mysql?${datapath%/*}  ???cd?$basedir  ???chown?-R?mysql:mysql?*  ???./scripts/mysql_install_db?--user=$user?--datadir=$datadir?>??$logfile?2>&1  ???retval=$?  fi  ?  if?[?$retval?-ne?0??];then  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[ERROR]:MySQL?Initializing?FAIL!e[m"  ???exit?1  fi  #Add?env?variables  grep?"$basedir/bin"?/etc/profile?>?/dev/null?2>&1  if?[?$??-ne?0?];then  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo??"export?PATH=$PATH:$basedir/bin">>/etc/profile  ???source?/etc/profile  fi  #start?mysql  if?[?!?-f?"/etc/init.d/mysqld"?];then  ????cp?$basedir/support-files/mysql.server?/etc/init.d/mysqld  ????/etc/init.d/mysqld?start?>/dev/null?2>&1  ????retval=$?  fi  ?  if?[?$retval?-eq?0?];then  ???$basedir/bin/mysqladmin?-u?root?password?'123456'?2>?$logfile  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[INFO]:Starting?MySQL..?SUCCESS!e[m"  ???retval=0  else  ???nowtime=`date?'+%Y-%m-%d?%H:%M:%S'`  ???echo?-e?"e[0;36m${nowtime}[ERROR]:Starting?MySQL..?FAIL!e[m"  ???exit?1  fi  ?  #setting?account?security  if?[?$retval?-eq?0?];then  mysql?-uroot?-p123456?2>/dev/null?