Sometimes you need to reset password Linux user, and the question appears: how to delete Linux user password?
The answer is simple.
Firstly all user encrypted passwords are stored in /etc/shadow file. You login as a root user. You type the following command to delete a user password:
passwd --delete user_name
or
passwd -d user_name
Above command will make password empty.
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[HOW TO] change font type and font size pantheon terminal elementary OS
I look in the terminal windows in Elementary OS. Font size looks like small, so it makes the eyelids feel less tired.
What is going on? I need to resize of the terminal font.
Finally I found the method to do it, I use below command:
gsettings set org.pantheon.terminal.settings font 'Roboto Mono 12'
And I look over the terminal, wow already changed the font size.
gsettings - GSettings configuration...