Misc
Add DAG repo to CentOS 5
wget http://dag.wieers.com/rpm/packages/rpmforge-release/rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm; rpm -ivh rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm
This is for 64bit
Postfix active queue status 2
time=10; numprev=0; while true; do for line in active ; do num=`find /var/spool/postfix/$line -type f 2>/dev/null | wc -l`; echo -n "$line - $num ($(($numprev-$num)) sent in ${time}sec) "; [ $(($numprev-$num)) -gt $time ] && echo "[$(($num/(($numprev-$num)/$time)/60))min to finish queue]" || echo "[very long]"; numprev=$num; done; sleep $time; done
Postfix active queue status
time=10; numprev=0; while true; do for line in active ; do num=`find /var/spool/postfix/$line -type f 2>/dev/null | wc -l`; echo -n "$line - $num ($(($num-$numprev))) "; [ $(($numprev-$num)) -gt $time ] && echo "[$(($num/(($numprev-$num)/$time)/60))min]" || echo "[very long]"; numprev=$num; done; sleep $time; done