Posts Tagged ‘command’

Execute command on every boot

You want to execute a command on every boot but do not want to create an init script? Well, if your *nix system supports cron jobs which is very likely it is your lucky day.

Just open the cron file for the user who in whose name the command is supposed to run.

crontab -e

Add the …


Useful shell commands: last

Today I will start a new series for linux/*nix newbies called Useful shell commands. Every now and then I will write about one of the powerful commands you’ll find on your shell. I will start the series with a command called last.

# last

Calling last on your commandline gives you a list of logins. You …


System upgrade openSUSE 11.0 to openSUSE 11.1 with zypper

I had to set up a server. The hoster offers openSUSE 11.0 at the moment but no openSUSE 11.1 yet. As I like to go with the latest and greatest I decided to upgrade the system to openSUSE 11.1 after using the hoster’s installation image for openSUSE 11.0. I searched on the web how …