Whether the shell monitoring process exists

1. Direct to the code: I am this is two programs. Most likely to write a function

[email protected] src]# cat checkprocess.sh
#!/bin/bash
Checkprocess ()
{
Ps-ef|grep $1|grep-v grep
If [$?! = 0];then
Systemctl Start $
Else
echo "It ' s running"
Fi
}
Checkprocess/opt/infosys-pc/infosys-pc-1.1.0.release.jar Jarpc>/dev/null
Checkprocess/opt/infosys-nc-sync/infosys-nc-sync-1.1.0.release.jar Jarnc>/dev/null

2. A scheduled Task:

[Email protected] ~]# crontab-l
* * * * * */usr/local/src/checkprocess.sh
* * * * * * sleep 10;/usr/local/src/checkprocess.sh
* * * * * * sleep 20;/usr/local/src/checkprocess.sh
* * * * * * sleep 30;/usr/local/src/checkprocess.sh
* * * * * * sleep 40;/usr/local/src/checkprocess.sh
* * * * * * sleep 50;/usr/local/src/checkprocess.sh

Success!!!!!

Whether the shell monitoring process exists