Category: Linux

Three commands that could be used to shutdown a linux system. shutdown -h now init 0 telinit 0

Show architecture of machine $ arch i686 Original Article

The alias/function of the fish shell are stored at ‘/home/username/.config/fish/functions’

I run this command when I go for lunch or something – these commands take a while to run. sudo…

This command shows the kernel modules that are currently loaded. # lsmod Module Size Used by vboxdrv 55088 0 autofs4…

Rip a DVD to an AVI file using mencoder mencoder dvd://1 -dvd-device /mnt/Image/ -ovc xvid -xvidencopts pass=1 -alang en -oac…

Get the external IP of your system – useful if you have a dynamic ip… curl -s checkip.dyndns.org|sed -e ‘s/.*Current…

du shows the ‘disk usage’ – the space taken up by the files and folders in the current directory. du…

free gives the Memory info (in kilobytes). free #Output total used free shared buffers cached Mem: 2075000 667508 1407492 0…

The last command shows a history of logins… last