This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Our remote support guy made a change to a server that we are bringing online. I need to change one directory in an existing /etc/crontab entry. If I make this change, will it be reflected immediatly, or do I need to poke something to get the change picked up?