The Linux Expert!!
Introduction to Linux Containerization Containerization, at its core, is a technology that empowers the isolation of processes, allowing applications and services to run independently from one another. It involves executing your applications within isolated environments known as containers, each originating…
Do you have a long running bash script on your server’s cron list? And you really wanna get notified about the total execution time for your cron? Yeah, here we go! We can not find out the total execution time from…
What is Semaphore? Well, we need a discussion on Semaphore concept under Linux as it plays major role in a Multi Processing System. Some time we need to review the current Semaphore status on the server and need to kill unwanted/unused…
Maldet command switches, that’s what we are discussing today in this blog article. The Maldet is a commonly using malware detector for Linux based server. The installation and usage of maldet is quite simple. We have already discussed about the…
Is there any way to remove old emails automatically from server? Before starting with the cronjob script, we must know the locations where the emails stored in the server. Then we can go to the steps to remove them 😉 Exactly…
Have you ever wondered about the processes behind a system boot up? Yeah, as a SysAdmin, it’s very important to know about the steps and the processes in every steps while a machine boots up. If you are a good SysAdmin,…
Sar is one of the smart command line utility in Linux. Also, System Activity Reporter (SAR) is one of the important tool to monitor Linux servers.This command will helps system administrators to check the server resources status at different time…