Get into the right groups

In Linux, belonging to the right group gives you permission to use restricted-access resources. When you create a new user, by default, $ u...Read more »

Tail multiple files

In an earlier post , I discussed 2 commands for continuously displaying the contents of a file: tail -f and less. I mentioned that with le...Read more »

Keeping Command History across Multiple Sessions

The bash shell maintains a history of the commands you entered. You can re-execute a command by recalling it from the history, without havi...Read more »

RSS Reader ku saat ini

Setelah hampir setahun menggunakan layanan Google Reader sebagai RSS reader dari situs-situs favorit saya, mulai kemaren saya menggantinya ...Read more »

Log watching using tail or less

Log files typically grow in size, with the latest contents appended to the end of the log. I often need to watch a log file in live action,...Read more »