Linux+ Practice Question 39 & 40 XK0-004 RHCE RHCSA RHCA OCA OCP GCUX LPIC
This week I discuss the sudo command, and editing the /etc/sudoers file with either gedit, vi, nano, emacs, notepad, sudoedit, and visudo, and the most secure way to edit this file that allows standard users to run a command with root privileges.
Also I cover Pluggable Authentication Modules which adds types of active directory features to Linux, such as password length and complexity. PAM modules covered include pam_tally2, pam_access, pam_loginuid, and pam_limits (which adds ulimit features).
Make sure to like, subscribe, and comment to enter a drawing for a digital copy of my book "CompTIA Linux+ Certification All-in-One Exam Guide: Exam XK0-004", available at Amazon, and Barnes and Noble. Drawing date is Jan 6, 2021
Thank you for keeping in touch. I happy to hear that the book and these tutorials are helping people to pass the exams and get certified! It is so tough getting a job these days, and everyone needs that edge. Follow me on twitter, and facebook @jordanteamlearn
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