Why do I get different exit status for ps | grep in a script?
I am running below script : #!/bin/bash ps ax | grep -q [v]arnish if [ $? -eq 0 ];then echo varnish is running… exit 0 else echo “Critical : varnish is not running ” …
Online Free Tutorials Guruji Guide & Materials – Solved Questions Answers
I am running below script : #!/bin/bash ps ax | grep -q [v]arnish if [ $? -eq 0 ];then echo varnish is running… exit 0 else echo “Critical : varnish is not running ” …