脚本监控Linux、mac或windows某个后台进程,当进程死掉后重新启动服务,以stf为例
作者:互联网
1、linux和mac:
vi restartstf.sh
#!/bin/bash while true # 无限循环 flag=`ps -ef |grep "stf" |grep -v "grep" |wc -l` #“ps -aux | grep”查找进程,“grep -v "grep"”排除 grep 本身这个进程,“wc -l”统计进程数
do if [[ $flag -eq 0 ]] # 判断进程数如果等于0,则启动stf then echo ">>>>no stf,run it" `cd /root/clouddevice/stf` # 进入stf文件夹 `nohup stf local --public-ip yunji.tpp.jd.com --bind-dev-pull tcp://0.0.0.0:7114 --bind-dev-pub tcp://0.0.0.0:7116 -R > stf.log &` #启动stf echo 'date' - "stf restart" >> running.log # 将重启时间写入自定义的日志文件 else echo ">>>>main is running" echo "stf is running..." >> /dev/null fi sleep 3s # 延迟3秒后进入下次循环 done
运行脚本:bash restartstf.sh & #&:将这个任务放到后台去执行
直接执行脚本 sh restartstf.sh:
2、windows:
restartstf.bat:
@echo off set DestBat=D:\Desktop\stf.bat set AppName=stf title stf-watcher cls :startstf qprocess|findstr /i %AppName% >nul if %errorlevel%==0 ( echo ^>%date:~0,10% %time:~0,8% stf is running... ) else ( echo ^>%date:~0,10% %time:~0,8% not found stf! echo ^>%date:~0,10% %time:~0,8% restart stf process! start %DestBat% 2>nul && echo ^>%date:~0,10% %time:~0,8% start stf success! ) for /l %%i in (1,1,10) do ping -n 1 -w 2000 'IP地址'>nul goto startstf echo on
restartstf.bat:
@echo off start stf
启动:
进入bat文件路径下:
%xxx.bat
标签:stf,grep,为例,bat,echo,restartstf,date,进程 来源: https://www.cnblogs.com/Tanwheey/p/15105366.html