How To Check SELinux Status on CentOS 5.8

SELinux, or Security-Enhanced Linux, is a feature within the Linux operating system that supports the implementation of access control security policies in the Linux kernel. This tutorial will guide you…

How to Change Hostname on CentOS 5.8

In this post, i will show you the basic guides on how to change the hostname on linux CentOS 5.8 server. Assumed that you have root account access on this…

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How to Check Opened Port on Linux VPS Server

In the Linux operating system, the “netstat” command can be used to check the opened ports on a VPS (Virtual Private Server) server. Opened ports are important to identify because…

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How to Check VPS Network Download Speed

When managing a VPS (Virtual Private Server), it’s crucial to understand its network performance. One of the most common tasks a webmaster or server administrator might want to perform is…

How to SSH Without Password on Linux

In server administration, the ability to establish a Secure Shell (SSH) connection without the need for a password is a valuable skill. This tutorial will guide you through the process…

How To Disable The IPv6 on CentOS 5.8

By default, IPv6 has been set to enabled on linux CentOS 5.8 minimum installation. If you plan to disable this feature, you can follow these steps to completely disable it….

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How to Open a File in Read-Only Mode on Linux

In Linux, opening a file in read-only mode can be useful to prevent accidental modifications to the file contents. Read-only mode allows you to view the contents of the file,…