[ale] bash script problem
Jim Popovitch
jimpop at yahoo.com
Fri Dec 15 13:30:27 EST 2006
Below is a small script that i use to check the status of ClamAV's
daily.cvd file on a bunch of servers. This works for all remote servers
listed in ~/.hosts, but if the host equals `hostname` the command fails
to execute with the error "line 1: if: command not found". Now, if I
remove the "if ..." logic in CMD and replace it just with "ls -al ...."
then the command succeeds for all hosts including the local machine it
is run on. Any ideas on why the "if" fails?
--------------------
#!/bin/sh
CMD="if [ -e /var/lib/clamav/daily.cvd ]; then ls
-al /var/lib/clamav/daily.cvd; else echo; fi"
me=`hostname`
for host in `cat ~/.hosts`; do
echo -n "$host ";
if [ $host = $me ]; then
`$CMD`;
else
ssh $host $CMD;
fi
done
---------------------
Thanks,
-Jim P.
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