I am trying to tell if a program is passing back an error in a Bash script. I would like to branch on receipt of the error to a wait statement that will give me about 20 seconds and then retry.
My trouble is I cannot remember how to detect the error and how to make the shell wait a definite amount of time. Can anyone help me? Thanks Brian Schramm [EMAIL PROTECTED] [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]