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Tag Archives: commands

Cool Commands:

Show the current date and time date
Show this month’s calendar cal
How much time did I spend at the computer uptime
Who are you? whoami
How much free RAM do I have? free
Where is that application I just installed whereis [app]
Disk space usage df -h

Shutdown
To shutdown:
sudo shutdown [-h] now

or restart:
sudo shutdown [-r] now

Reference:
http://www2.brighthub.com/adrp2d/computing/linux/8729.html

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