All UNIX administrators, if they’ve not been bit by a typo like this, have heard of it (or something like it) happening:

cd /
rm -rf foo *
Notice the extra space, and the current working directory. Instead of deleting directories beginning with the name “foo” it will delete everything!
How can this be avoided? There are number [...]

TeraCopy is a compact program designed to copy and move files at the maximum possible speed, providing the user a lot of features:

Copy files faster. TeraCopy uses dynamically adjusted buffers to reduce seek times. Asynchronous copy speeds up file transfer between two physical hard drives.
Pause and resume file transfers. Pause copy process at any time [...]

Want to try a nice addon on firefox? Try Better Gmail 2.
Lot of feature and a nice skin called Redesigned
Website: https://addons.mozilla.org/en-US/firefox/addon/6076

With Apple, you need the apple keyboard in order to eject or close the cd/dvd tray. But if you don’t have the keybord, how can you do this?
Simply by going to the Terminal (Application – Utility) and type this command
For ejecting the tray:
drutil tray eject
For Closing the tray:
drutil tray close

Want to upgrade your Zimbra server but you wanna make sure the upgrade won’t crash your production server? the best way is to migrate it to a new server.
What you need?

- A new server! (with minimum 2 Hard Drive, 2 to 4GB of RAM)
- Same OS on the new server than the previous install
- [...]