Category: Linux
Creating Virtual VMs Using Ansible
Reading Time: 8 minutesCreating Virtual VMs Using Ansible shows an example of automating the creation of virtual machines in a lab environment. Our
Creating an Ansible Playbook for Keeping DNS Client Settings
Reading Time: 3 minutesThis article shows how to create an Ansible playbook to maintain a consistent DNS configuration across multiple servers. Are you new to Ansible? Don’t
Creating an Ansible Playbook for Keeping NTP Client Settings
Reading Time: 6 minutesThis article shows how to create an Ansible playbook to maintain a consistent chrony configuration across multiple servers. Are you new to
Creating Your First Ansible Playbook
Reading Time: 7 minutesCreating Your First Ansible Playbook is an article that introduces Ansible for complete beginners. First and foremost: What’s Ansible? How
The basics of the find command on Linux
Reading Time: 5 minutesThe basics of the find command on Linux include numerous examples of its usage. The find command is one of
Installing and Updating Packages with DNF
Reading Time: 5 minutesInstalling and Updating Packages with DNF shows how to find, install, and update software packages using DNF. What is DNF?
Working with RPM Software Packages
Reading Time: 5 minutesWorking with RPM Software Packages explains how Red Hat and other sources provide software as RPM packages, and investigates the installed
Gaining Superuser Access on RHEL
Reading Time: 5 minutesGaining Superuser Access on RHEL shows how to access the system with superuser privileges. We’re using Red Hat Enterprise Linux;
Working with Local Users and Groups on RHEL
Reading Time: 7 minutesWorking with Local Users and Groups on RHEL demonstrates how to manage Linux users and groups in a Linux system
Working with Shell Input and Output on RHEL
Reading Time: 6 minutesWorking with Shell Input and Output on RHEL aims to provide essential knowledge of standard input, standard output, and standard
Edit Text Files from the Command Line on RHEL
Reading Time: 3 minutesEdit Text Files from the Command Line on RHEL aims to provide essential knowledge of how to edit text files
Matching File Names with Shell Expansions on RHEL
Reading Time: 4 minutesMatching File Names with Shell Expansions on RHEL shows what command-line expansions are and provides some usage examples. We’re using