How to Download and Install CentOS Linux

How to Download and Install Oracle VM VirtualBox on Windows

RHCSA 7 LAB Server Preparation (1 of 2)

RHCSA 7 LAB Station Execution of Exam Tasks (2 of 2)

User and Password Aging Files in Linux

How to Create a User Account in Linux with Default and Custom Values

How to Create a User Account in Linux with No Login Access

How to Modify and Delete a User Account in Linux

Group Account and Group Password Files in Linux

How to Create, Modify, and Delete a Group Account in Linux

The Linux File System Table (fstab File) Explained

How to Create and Delete a Disk Partition in Linux using the parted Command

How to Create a File System in a Disk Partition in Linux

How to Create a File System in a Logical Volume in Linux

How to Grow a Mounted File System in a Logical Volume in Linux

How to Extend a Volume Group in Linux

How to Create and Activate Swap Space in a Disk Partition

How to Create and Activate Swap Space in an LVM Logical Volume

How to Configure Network-Accessible yum Repo on CentOS / RHEL

How to Use the Yum Command for Basic Package Management

How to Use the Yum Command for Advanced Package Management

How to Monitor User Login and System Restart Activities

How to Determine Real and Effective User IDs in Linux

Special Linux File permissions and their Use (setuid, setgid, sticky bit)

How to Reset a Lost, Forgotten, or Unknown root User Password (CentOS 7 / RHEL 7)

How to Pass a Boot-Time Parameter to the Kernel in Linux