源码安装redis初始化实例脚本

 #!/bin/bash -
 #Date: --
 #Auth: Jin

 version='2.8.7'
 progname='redis'
 pkgname="${progname}-${version}"
 pkgfilename="${pkgname}.tar.gz"
 installdir="/usr/local/${progname}"
 logdir="/var/log/${progname}"
 installbindir="${installdir}/bin"
 installetcdir="${installdir}/etc"
 datadir='/data/redis'
 binfile='redis-server redis-cli redis-check-aof redis-check-dump redis-benchmark redis-sentinel'

 function install_redis() {
 test -f /etc/redhat-release &&  PKGM=yum || PKG=zypper
 ${PKGM} install gcc wget
 ### create base dir ###
 mkdir -p ${datadir}
 mkdir -p ${installbindir}
 mkdir -p ${installetcdir}
 ### down and copy bin ###
 mkdir -p ~root/Downloads/ && cd ~root/Downloads/
 test -f ${pkgfilename} || wget http://download.redis.io/releases/${pkgfilename} && tar -zxvf ${pkgfilename} && cd ${pkgname}
 make MALLOC=libc && find ./src -perm  -exec cp {} ${installbindir}/  \;
 #for i in ${binfile};do
 #    cp ${i} ${installbindir}/ && echo "Install $i OK"
 #done
 ###  config file ###
 cp ./redis.conf ${installetcdir}/ &&  echo "Install redis.conf OK"
 ### kernel option of ram is low ###a
 #echo 'vm.overcommit_memory=1' >> /etc/sysctl.conf && sysctl -p /etc/sysctl.conf
 }

 function config_instance(){
 if [ $# -eq  ];then
         port=$
 else
    echo 'Please give instance port!'
    exit
 fi

 grep -vE '^$|^#' ${installetcdir}/redis.conf > ${installetcdir}/${port}.conf
 #set port number
 sed -i /port/s//${port}/ ${installetcdir}/${port}.conf
 #enable daemonize
 sed -i /daemonize/s/no/yes/ ${installetcdir}/${port}.conf
 #set pid with port number
 sed -i /pidfile/s/redis.pid/redis-${port}.pid/ ${installetcdir}/${port}.conf
 #data
 mkdir -p ${datadir}/${port}
 sed -i "/dir/s/\.\//\/data\/redis\/${port}/" ${installetcdir}/${port}.conf
 #set logfile with port number
 #LOG非绝对路径，则放在数目录下
 sed -i "/logfile/s/\"\"/${port}\.log/" ${installetcdir}/${port}.conf
 ##start intance
 cd ${installdir} &&  ${installbindir}/redis-server ${installetcdir}/${port}.conf
 }

 function uninstall_redis() {
 rm -rf ${datadir} && echo "Clean ${datadir} OK"
 rm -rf ${installdir} && echo "Clean ${installdir} OK"
 }

 #main
 if [ $# -ge  ];then
         if [ $ = 'install' ];then
                 echo 'Install'
                 install_redis
         elif [ $ = 'uninstall' ];then
                 uninstall_redis
         elif [ $ = 'confinstance' ];then
                 if [ $# -eq  ];then
                         port=$
                         config_instance $port
                 else
                         echo "Please give a instance port!"
                 fi
         else
                 echo "Usage: ${0} {install|uninstall|confinstance [portnumber]}"
         fi
 else
         echo "Usage: ${0} {install|uninstall|confinstance [portnumber]}"
 fi