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How to Lock Your Machine and Display Application Screen

How to Lock Your Machine and Display Application Screen

September 24, 2010 · by Paul Ooi · in Systems

We have a couple monitoring applications running on our Linux desktop. To monitor server health, graph utilization through various network monitoring systems. Usually monitoring application required authentication and it will be a security issue if you left your Linux desktop…

How to Create User with useradd in FreeBSD

July 9, 2010 · by Paul Ooi · in Systems

You can invoke “adduser” command in FreeBSD in order to create new user. Adduser will prompt you for user info like name, uid, gid, shell environment and etc. But sometime we would like to create user access through Bash script….

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