Change the time zone in Linux - using command lineFollow @ggarron
To change the time zone in Linux, using the command line just enter this commands, do not worry they are few and easy.
Look for your city, in my case it is:
Now create a link to the file
/etc/localtime by doing this:
sudo ln -sf /usr/share/zoneinfo/America/La_Paz /etc/localtime
And you are done.