Linux Shell脚本实现检测tomcat
LinuxShell脚本检测tomcat并自动重启
后台运行命令shxxx.sh&
查看后台任务:jobs
召唤到前台:fgjobs编号
可以删掉while循环的代码放到crontab里面定时执行,可以将脚本直接后台运行,
#!/bin/bash while[true] do url="https://www.nhooo.com/"; httpOK=`curl--connect-timeout10-m60--head--silent$url|awk'NR==1{print$2}'`; if[$httpOK=="200"];then tomcat6=`ps-ef|greptomcat|awk'NR==1{print$1""$2;}'`; user=`echo$tomcat6|awk'NR==1{print$1}'`; pid=`echo$tomcat6|awk'NR==1{print$2}'`; if[$user!="tomcat"];then servicetomcat6start; else kill-9$pid;sleep5s;servicetomcat6start;servicetomcat6start;servicetomcat6status; fi; fi; sleep5m; done;
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