Configure and Use Linux-PAM
In the previous post, we talked about the Linux iptables firewall, and some people asked about authentication. Today, we will…
Server Administration
Server Administration
Linux iptables Firewall Simplified Examples
In the previous post, we talked about how to Secure Linux Server Using Hardening Best Practices. Some people asked me…
Server Administration
Secure Linux Server Using Hardening Best Practices
In the previous post, we talked about some Linux security tricks, and as I said, we can’t cover everything about…
Server Administration
Useful Linux Security Tricks to Harden Your System
In the previous post, we talked about Linux network commands, and we saw some useful examples used to troubleshoot your…
Server Administration
Linux Network Commands Used In Network Troubleshooting
In the previous post, we talked about Linux process management. In this post, we will talk about Linux network commands…
Server Administration
Performance Tuning Using Linux Process Management Commands
In server administration, it is very important to understand how the running processes work in detail, from high load to…
Linux
Expect command and how to automate shell scripts like magic
In the previous post, we talked about writing practical shell scripts, and we saw how it is easy to write a…
Linux
How to write practical shell scripts
In the last post, we talked about regular expressions, and we saw how to use them in sed and awk for…
Linux
Regex tutorial for Linux (Sed & AWK) examples
To successfully work with the Linux sed editor and the awk command in your shell scripts, you have to understand…
Linux
30 Examples for Awk Command in Text Processing
In the previous post, we talked about sed command and we saw many examples of using it in text processing…
Linux
31+ Examples for sed Linux Command in Text Manipulation
In the previous post, we talked about bash functions and how to use them from the command line directly, and…
Linux
Bash Scripting Part6 – Create and Use Bash Functions
Before we talk about bash functions, let’s discuss this situation. When writing bash scripts, you’ll find yourself that you are…