Linux-Distributions | 2DayGeek

How to Change User Password in Linux

October 19, 2015July 12, 2020 - by Ramya Nuvvula - Leave a Comment

You may already know about the password command, which enables users to change their password on a Linux system. Regular users on Linux can only change their password. But the …

CentOS / fedora / Linux / Linux Advanced Commands / Linux Commands / Linux-Distributions / linux-tutorials / opensuse / Oracle Linux / Package Management / Red Hat / Red Hat Enterprise Linux / RHEL

RPM Command to Manage Packages on RHEL/CentOS/Fedora Systems

October 14, 2015April 1, 2020 - by Magesh Maruthamuthu - 2 Comments.

Nowadays most Linux administrators only use front-ent package managers such as YUM Package Manager or DNF Package Manager on Fedora and RHEL-based systems. This is a very simple and powerful …

Linux-Distributions

Manjaro system update/upgrade fails

September 1, 2015December 19, 2015 - by Magesh Maruthamuthu - Leave a Comment

If you are facing below errors when you upgrading Manjaro linux or updating any software package, don’t worry the below list of commands will solve your headache issue. Then you …

CentOS / Linux / Linux Advanced Commands / Linux Commands / Linux-Distributions / Red Hat / Red Hat Enterprise Linux / RHEL

CloudLinux Operating System Overview and Installation Steps

July 29, 2015October 6, 2020 - by Magesh Maruthamuthu - Leave a Comment

CloudLinux OS is the most powerful operating system based on CentOS. It is specifically designed for shared hosting providers. It improves server stability, density and security by isolating each tenant …

Linux-Distributions

Debian 8 jessie installation steps with screenshot

May 15, 2015December 19, 2015 - by Prakash Subramanian - Leave a Comment

Debian Project released the stable release of Debian 8 on April 25th 2015 and the new project code name is jessie, After almost 24 months of constant development. which will …

apache-tutorials / Arch Linux / CentOS / Debian / fedora / Howtos / Linux / Linux Commands / Linux Mint / Linux Service Command / Linux-Distributions / linux-tutorials / opensuse / Oracle Linux / Red Hat / Red Hat Enterprise Linux / RHEL / ubuntu / webserver

How to Install Apache (HTTP) Web Server on Linux

February 5, 2015May 15, 2020 - by Magesh Maruthamuthu - 2 Comments.

Apache HTTP Web Server is a free and open source cross-platform web server software. Apache is a web server application that is suitable for all Linux and Unix distribution and …

CentOS / fedora / Linux-Distributions / linux-tutorials / monitoring-tools / Nagios / Network Monitoring Tool / Oracle Linux / Red Hat / Red Hat Enterprise Linux / RHEL / system monitoring

How to Install and Configure Nagios Core (Network Monitoring Tool) on RHEL/CentOS 6/7/8 and Fedora Systems

November 29, 2014May 8, 2020 - by Magesh Maruthamuthu - 2 Comments.

Nagios is the most popular open source system monitoring, network monitoring and IT infrastructure monitoring software, which prevents complex problems in the IT infrastructure and runs smoothly without any problems. …

Apps / Debian / General / Howtos / Linux / Linux Computer Lab Management / Linux Mint / Linux-Distributions / linux-tutorials / Open Source / opensuse / ubuntu

How to Manage or Monitor a Linux Computer Lab with Epoptes

October 29, 2014April 27, 2020 - by Magesh Maruthamuthu - 2 Comments.

It’s very difficult to give instruction or administrate when students are seated in a computer lab. It is not possible to draw attention from everyone because they are too busy …

CheatSheet for Nginx Commands

October 18, 2014May 15, 2020 - by Magesh Maruthamuthu - Leave a Comment

The CheatSheet is one of the quick reference guides, allowing Linux administrator or developer to easily find the right commands whenever needed. This Nginx cheatsheet contains information about Nginx service …

CentOS / csf-tutorials / Debian / fedora / firewall / Howtos / Linux / Linux Advanced Commands / Linux Commands / Linux Configuration Files / Linux Mint / Linux-Distributions / linux-tutorials / opensuse / Oracle Linux / Red Hat / Red Hat Enterprise Linux / RHEL / ubuntu

How to Install and Configure ConfigServer Security & Firewall (CSF) on Linux

October 13, 2014April 23, 2020 - by Magesh Maruthamuthu - Leave a Comment

It is the responsibility of the Linux administrator to keep the system secure and prevent any attacks. To do so, there are hundreds of tweaks that a Linux administrator can …