how to find variable is empty or "" in shell script

Posted by SCNCN2010 on Stack Overflow See other posts from Stack Overflow or by SCNCN2010
Published on 2010-06-17T11:00:37Z Indexed on 2010/06/17 11:03 UTC
Read the original article Hit count: 183

Filed under:
|

how to find variable is empty in shell script

© Stack Overflow or respective owner

Related posts about shell

Related posts about shellscript