Linux Tutorials
How To Check bind9 (DNS Server) Configuration Files
Command named-checkconf checks the syntax only of a DNS (bind) configuration file. The file is parsed and checked for syntax…
Category: Linux Tutorials
Linux Tutorials
How to Setup DNS (Bind) Server on CentOS/RHEL 7/6/5
The DNS (Domain Name System) is a distributed system, used for translate domain names to IP address and vice a…
Linux Tutorials
Install Fsniper ( Directory Monitoring ) Tool in CentOS, RHEL and Fedora
Fsniper is a useful tool for directory monitor, and execute predefined actions on files created or modified in that directory.…
Linux Tutorials
How to Setup Basic Authentication in Apache using .htaccess
.htaccess stands for “hypertext access”. This is the default Apache directory level configuration file. .htaccess can be used to secure…
Linux Tutorials
What is Sticky Bit, SUID and SGID in Linux
In the Linux filesystem, all the files have 3 special permission used for different purposes. In this tutorial, we will…
Linux Tutorials
How to View or Change ACL in Linux Files
The Ext3 and Ext4 filesystem includes support of ACLs on files and directories. ACL provides more control permissions on file…
Linux Tutorials
How to Build and Distribute Your Script as an RPM Package on CentOS/RedHat
Packaging software into RPM (Red Hat Package Manager) format is an essential skill for developers and system administrators working with…
Linux Tutorials
How to Enable HAProxy Stats – 100% Works
Using HAProxy, you can construct high-availability systems and HAProxy stats provide detailed statics. It can be used with popular servers…
CentOS
A Guide to Keeping Your CentOS and RHEL Up-to-Date
Introduction In the dynamic world of information technology, keeping your systems up-to-date is crucial for security, performance, and stability. This…