Category: Command Line

Random Noise in Linux – I cannot think of any practical use for this command. You can use it for…

Show the headers of an URL from the command line. This will need perl, lwp installed on the system. lwp-request…

Don’t show the untracked files in git status git status | perl -pe “exit if(/Untracked files\:/)”

Command to create an Alarm in Linux echo ‘xmessage “Hello”‘|at 19:00

Some command to set, view and remove cron jobs crontab -e #Edit Crons crontab -l #List all crons crontab -r…

Use this command to install a ruby gem in Linux – you must be connected to the net sudo gem…

This is how you create a permanent alias is fish… alias x=’exit’ save_function x

Create the MySQL format date(YYYY-MM-DD) using the date command date +%Y-%m-%d

Moving, Coping and Deletion svn mv file.php to_folder/ #Move svn cp file.php to_folder/ #Copy svn rm file.php #Deletion

Clears the yum cache yum clean all