Puts the correct PATH into a users crontab, so you no longer have to use absolute paths inside cron.
We executed it on all servers via puppet / console.
sudo su root echo 'PATH=/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin' > /tmp/cron crontab -l -u deploy | grep -v PATH= >> /tmp/cron cat /tmp/cron | crontab - -u deploy