转自：http://dongsong.blog.51cto.com/916653/1649590， 作者信息：http://home.51cto.com/index.php?s=/space/916653

#!/bin/sh
# 编译安装管理Redis
App=redis
AppName=Redis
AppBase=/App
AppDir=$AppBase/$App
AppProg=$AppDir/bin/redis-server
AppConf=$AppDir/redis.confAppSrcBase=/App/src
AppSrcFile=$App-*.tar.*
AppSrcDir=$(find $AppSrcBase -maxdepth 1 -name "$AppSrcFile" -type f 2> /dev/null | sed -e 's/.tar.*$//' -e 's/^.\///')AppPort=$(grep "^port" $AppConf | awk '{print $2}')RemoveFlag=0
InstallFlag=0# 获取PID
fpid()
{AppPid=$(ps ax | grep "$AppProg" | grep -v "grep" | awk '{print $1}' 2> /dev/null)
}# 查询状态
fstatus()
{fpidif [ ! -f "$AppProg" ]; thenecho "$AppName 未安装"elseecho "$AppName 已安装"if [ -z "$AppPid" ]; thenecho "$AppName 未启动"elseecho "$AppName 正在运行"fifi
}# 删除
fremove()
{fpidRemoveFlag=1if [ -z "$AppPid" ]; thenif [ -d "$AppDir" ]; thenrm -rf $AppDir && echo "删除 $AppName"elseecho "$AppName 未安装"fielseecho "$AppName 正在运行" && exitfi
}# 备份
fbackup()
{Day=$(date +%Y-%m-%d)BackupFile=$App.$Day.tgzif [ -f "$AppProg" ]; thencd $AppBasetar zcvf $BackupFile --exclude=logs/* $App --backup=numbered[ $? -eq 0 ] && echo "$AppName 备份成功" || echo "$AppName 备份失败"elseecho "$AppName 未安装"fi
}# 安装
finstall()
{fpidInstallFlag=1if [ -z "$AppPid" ]; thentest -f "$AppProg" && echo "$AppName 已安装"[ $? -ne 0 ] && fupdate && fcpconfelseecho "$AppName 正在运行"fi
}# 拷贝配置
fcpconf()
{cp -vf --backup=numbered $ScriptDir/redis.conf $AppConf
}# 更新
fupdate()
{Operate="更新"[ $InstallFlag -eq 1 ] && Operate="安装"[ $RemoveFlag -ne 1 ] && fbackupcd $AppSrcBasetest -d "$AppSrcDir" && rm -rf $AppSrcDirtar zxf $AppSrcFile || tar jxf $AppSrcFile || tar Jxf $AppSrcFilecd $AppSrcDirmake PREFIX=$AppDir installif [ $? -eq 0 ]; thenecho "$AppName $Operate成功"elseecho "$AppName $Operate失败"exit 1fi
}# 启动
fstart()
{fpidif [ -n "$AppPid" ]; thenecho "$AppName 正在运行"else$AppProg $AppConf && echo "启动 $AppName" || echo "$AppName 启动失败"fi
}# 停止
fstop()
{fpidif [ -n "$AppPid" ]; then$AppDir/bin/redis-cli -p $AppPort shutdown && echo "停止 $AppName" || echo "$AppName 停止失败"elseecho "$AppName 未启动"fi
}# 重启
frestart()
{fpid[ -n "$AppPid" ] && fstop && sleep 1fstart
}# 终止进程
fkill()
{fpidif [ -n "$AppPid" ]; thenkill -9 $AppPid && echo "终止 $AppName 进程" || echo " 终止 $AppName 进程失败"elseecho "$AppName 进程未运行"fi
}ScriptDir=$(cd $(dirname $0); pwd)
ScriptFile=$(basename $0)
case "$1" in"install"   ) finstall;;"update"    ) fupdate;;"reinstall" ) fremove && finstall;;"remove"    ) fremove;;"backup"    ) fbackup;;"start"     ) fstart;;"stop"      ) fstop;;"restart"   ) frestart;;"status"    ) fstatus;;"cpconf"    ) fcpconf;;"kill"      ) fkill;;*           )echo "$ScriptFile install              安装 $AppName"echo "$ScriptFile update               更新 $AppName"echo "$ScriptFile reinstall            重装 $AppName"echo "$ScriptFile remove               删除 $AppName"echo "$ScriptFile backup               备份 $AppName"echo "$ScriptFile start                启动 $AppName"echo "$ScriptFile stop                 停止 $AppName"echo "$ScriptFile restart              重启 $AppName"echo "$ScriptFile status               查询 $AppName 状态"echo "$ScriptFile cpconf               拷贝 $AppName 配置"echo "$ScriptFile kill                 终止 $AppName 进程";;
esac