Some time ago, we had wrote Bash script to monitor disk space usage on a Linux system with an email alert. That script works on a single machine, and you have to put the...
If you are running a large Linux environment you may have already integrated your Red Hat systems with the Satellite. If yes, there is a way to export this from the Satellite Server so...
It is a good practice to backup configuration files before performing any activity on a Linux system. You can use this script if you are restarting the server after several days. If you are...
You may have noticed that the size of a directory is showing only 4KB when you use the ls command to list the directory content in Linux. Is this the right size? If not,...
For some purposes you may need to collect the Linux system uptime report once a month. If so, you can use one of the following bash scripts based on your requirements. Why should we...
You may have the opportunity to create or remove symbolic links on Linux. If yes, do you know how to do it? Have you already done that? Are you aware of that? If yes...
For some purposes you may need to keep track of new user creation details on Linux. Also, you may need to send the details by mail. This may be part of the audit objective...
Sed command stands for Stream Editor, It is used to perform basic text transformations in Linux. sed is one of the important command, which plays major role in file manipulations. It can be used...
Are you curious to check when the Linux Operating System (OS) was installed on your machine ? It could be for various reasons. Recently I had a requirement to find out this information. We...
There are many reasons for systemd crash/go down on Linux, which you can investigate and fix ,but it is time consuming. One thing you can do it immediately to bring the service back to online...
