I tried that... I get a different error then : /is_host_alive: line 17: [: : integer expression expected On 11/12/2013 10:34 AM, gregrwm wrote: > try quoting var refs, eg try changing each > if [ $foo -op $bar ]; > to > if [ "$foo" -op "$bar" ]; > > -- > This message has been scanned for viruses and > dangerous content by *MailScanner* <http://www.mailscanner.info/>, and is > believed to be clean. > > > _______________________________________________ > TCLUG Mailing List - Minneapolis/St. Paul, Minnesota > tclug-list at mn-linux.org > http://mailman.mn-linux.org/mailman/listinfo/tclug-list -- Raymond Norton LCTN 952.955.7766 Sent from My Desktop -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.mn-linux.org/pipermail/tclug-list/attachments/20131112/92ec482d/attachment.html>