To encrypt a file we are going to use gpg software. That software is a command line executable software. First you need to install it if it is not installed before in your pc. To do this open a terminal and type:
sudo apt-get install gpg
After that compress the file you want to encyrpt. And type in the terminal
gpg -c fodername.tar.gz
and then type your password twice. It's done :). Delete the file you encrypted. Use foldername.tar.gz.gpg...
Sunday, May 26, 2013
How to shutdown the Linux PC automatically at a specific time
Linux has a beautiful code which provides the PC can close itself at a specific time which is determine by the user. :)
To do this use the command given the next line:
sudo shutdown -h x
here x is the time with unit of minutes....
Etiketler:
automatically,
linux,
pc,
shutdown,
shutdown -h,
shutdown at a specific time
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