shell脚本判断进程是否存在并重启

#!/bin/bash

#

cd/opt/rms/mobileServer

exportPATH=/opt/rms/nodejs010/bin:$PATH

exportLD_LIBRARY_PATH=/usr/lib/oracle/12.1/client64/lib:$LD_LIBRARY_PATH

count=`ps-ef|grepmobileServer.js|grep-v"grep"|wc-l`

#echo$?

echo$count

if[$count-eq0];then

echo"startprocess......"

#cd/opt/rms/mobileServer

#sclenablenodejs010bash

#exportPATH=/opt/rms/nodejs010/bin:$PATH

echo"starttoruncommand.."

#exportLD_LIBRARY_PATH=/usr/lib/oracle/12.1/client64/lib:$LD_LIBRARY_PATH

nohupnode/opt/rms/mobileServer/mobileServer.js&

echo"commandsfinished..."

else

echo"runing..."

fi

engrmsapptst1:/home/engrms>