Cron - comment a line

sed -i 's/\*\/5 \* \* \* \* \/usr\/local\/sendmailanalyzer\/sa_cache -a > \/dev\/null 2>\&1/#\*\/5 \* \* \* \* \/usr\/local\/sendmailanalyzer\/sa_cache -a > \/dev\/null 2>\&1/g' /var/spool/cron/tabs/root
 
dssh "sed -i 's/\*\/5 \* \* \* \* \/usr\/local\/sendmailanalyzer\/sa_cache -a > \/dev\/null 2>\&1/#\*\/5 \* \* \* \* \/usr\/local\/sendmailanalyzer\/sa_cache -a > \/dev\/null 2>\&1/g' /var/spool/cron/tabs/root"
 
cp /var/spool/cron/tabs/root /var/spool/cron/tabs/root.`date -I`
 
cp /var/spool/cron/tabs/root.`date -I` /var/spool/cron/tabs/root