Install, Configure, and Maintain Linux DNS Server
The DNS (Domain Name System) is a naming system for computers, the service that does that is the DNS server…
The DNS (Domain Name System) is a naming system for computers, the service that does that is the DNS server…
In this post, we will talk about Linux Syslog Server and how to manage your logs. If you want to…
Two days ago, one of the website visitors was searching on the website for LDAP and found nothing, that drives…
In the previous post, we talked about the Linux iptables firewall, and some people asked about authentication. Today, we will…
In the previous post, we talked about how to Secure Linux Server Using Hardening Best Practices. Some people asked me…
In the previous post, we talked about some Linux security tricks, and as I said, we can’t cover everything about…
In the previous post, we talked about Linux network commands, and we saw some useful examples used to troubleshoot your…
In the previous post, we talked about Linux process management. In this post, we will talk about Linux network commands…
In server administration, it is very important to understand how the running processes work in detail, from high load to…
In the previous post, we talked about writing practical shell scripts, and we saw how it is easy to write a…
In the last post, we talked about regular expressions, and we saw how to use them in sed and awk for…
To successfully work with the Linux sed editor and the awk command in your shell scripts, you have to understand…