An alias is nothing but shortcut to commands. The alias command allows user to launch any command or group of commands (including options and filenames) by entering a single word. Use alias command to display list of all defined aliases. You can add user defined aliases to ~/.bashrc file. You can cut down typing time with these aliases, work smartly, and increase productivity at the command prompt.
Linux file systems have a number of limitations that make them a poor choice for large and high-performance computing environments.
Do you own IBM hardware such as IBM eServer p5, pseries or intelliStation POWER workstation? IBM is now offering the AIX 6 as a open beta software for testing. It appears that Linux has changed all the rules of the game ;) From the IBM announcement web page: 1. Almost anyone who is interested will [...]