Ubuntu Cheat Sheet (Updated for systemd based versions)

New updated Ubuntu cheatsheet for systemd based versions

How to reset the root the password in Centos

If you have forgotten the root password on CentOS or other RHEL based Linux distributions, you can reset it easily in a few steps

Converting PDF to PNG using Ghostscript

Batch convert PDF files to image format such as PNG and JPEG easily using Ghostscript.

How to setup and configure an FTP server in Linux

How to install and configure an FTP Server on Linux systems using vsftp.

NTP Configuration in CentOS 6

NTP in Linux is implemented by the ntpd daemon. This article demonstrates how to configure ntpd on Centos / RHEL 6

Channel bonding (NIC Teaming) in CentOS 6.x

Channel bonding (NIC Teaming) in Centos 6 / RHEL 6. Demonstrates how to configure a channel bond interface with two NICs

Setting up multipath in Linux

Multipathing in Linux is offered by DM-Multipath. This article describes how to configure DM-Multipath

How to check Fibre Channel HBAs in Linux

Step by step guide on how to check FC HBAs are installed correctly to get the HBA card details like number of ports, WWN, type, status etc.

How to configure network interfaces in CentOS

How to configure network interfaces in CentOS, RedHat and Fedora Linux distributions

How to install packages with yum

How to install packages with yum package manager