Or why you usually use ls -l *txt without quotes, but use quotes in find . -name "*txt".
Continue reading Unix 101 : Shell wildcards expansion, to quote or not to quote
Tag: command line
Linux : Taking control of Virtual Terminals (VT) from command line
When you use Linux in text mode (as opposed to with an X server), you readily have access to multiple Virtual Terminals (aka VT for short) by hitting one of your <Alt-Fn> keys (if you are running a X server, you’ll need to hit <Ctrl-Alt-Fn> simultaneously).
This lets you access one of the VTs which are initialized at boot time, but won’t let you create new ones even if your kernel configuration would allow more VTs. Furthermore, what if you want to deal with VTs from a script ?
This post covers the 3 commands which will let you control your VTs from the command line or from a script.
Continue reading Linux : Taking control of Virtual Terminals (VT) from command line