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Red Hat Linux Geek

Redhat, Fedora, CentOS HowTos, Tips, Tricks and more

BASH

How to broadcast a message to all logged in users

2016-02-02
By: Administrator
On: February 2, 2016
In: BASH, Linux
With: 0 Comments

If you are system Administrator, you know at times you need to send out a broadcast message to all logged in users like when you need to reboot a server and hence warning users to log off or face losing their work and data. How do you do it?Read More →

Scripting: Remove file extension from a filename

2015-06-01
By: Administrator
On: June 1, 2015
In: BASH, Dummies, Scripting
With: 0 Comments

This is a quick tip on how to remove file extension from a filename. Lets say filename is redhat.csv and for us to extract the file name only and leave out the extension. There is a couple of ways to do itRead More →

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