using xbiff on remote mail
Brian Ford
ford@vss.fsi.com
Fri Dec 19 03:15:00 GMT 2003
On Tue, 16 Dec 2003, Lester Ingber wrote:
> I've been trying to use xbiff to monitor a remote mailbox as in `man xbiff`:
> checkCommand (class CheckCommand)
[snip]
> therefore contain i/o redirection. An exit status of 0 indi-
> cates that new mail is waiting, 1 indicates that there has been
> no change in size, and 2 indicates that the mail has been
> cleared. By default, no shell command is provided.
>
Notice it says exit status.
[snip]
> ----------8<---------- top cut 2/2 -> bottom 2/2 ----------->8----------
> #!/bin/tcsh -f
> set HEADER = 13
> set MB = `ssh -q -x XXX.com -n /home/ingber/local/bin//mbsize`
> if ( $MB <= $HEADER) then
> /bin/rm -f /home/ingber/.Lester_mailbox
> echo 2
exit 2?
> else
> if (-e /home/ingber/.Lester_mailbox) then
> set MBHOME = `cat /home/ingber/.Lester_mailbox`
> if ($MB > $MBHOME) then
> /bin/rm -f /home/ingber/.Lester_mailbox
> echo $MB > /home/ingber/.Lester_mailbox
> echo 0
exit 0?
> else
> echo 1
exit 1?
> endif
> else
> echo $MB > /home/ingber/.Lester_mailbox
> echo 0
exit 0?
> endif
> endif
> ----------8<---------- bottom cut 2/2 <- top 2/2 ----------->8----------
>
--
Brian Ford
Senior Realtime Software Engineer
VITAL - Visual Simulation Systems
FlightSafety International
Phone: 314-551-8460
Fax: 314-551-8444
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