Aug 25, 2023 · Here learn about chage command in Linux to update user password expiry information. With examples explained all the useful chage command options.

Oct 24, 2022 · Sometime when running useradd command it throws "cannot lock /etc/passwd; try again later" error and solution to remove lock files.

Aug 17, 2023 · Learn about passwd command in Linux to change passwords in Linux. Tutorial covers the useful passwd command options with practical examples.

Mar 13, 2024 · When you type the date command the system shows the current date in the default format. In this guide, we learn how to change the default date format. Here we

May 13, 2024 · $ chage -M 60 -m 10 -w 5 jdoe Deleting Linux Users When a user account is no longer needed, you can remove it from your Linux system. However, always exercise caution when deleting …

Sep 23, 2022 · Here learn how to copy files and directories from your Linux system to a USB stick. All modern Linux Distros automatically mounts the USB devices.

Jun 12, 2022 · Here learn about the shadow file and its format in detail. It stores encrypted passwords, along with user name, password expiration values, and last password change date.

Jul 23, 2022 · Learn here how to configure static IP address on Ubuntu 20.04. Manually assign static IP address from command line and on Ubuntu Desktop.

Dec 16, 2022 · In this tutorial, we learn how to change the color of specific parts of the bash prompt in Linux. Here we use ANSI escape codes within the PS1 variable.

Sep 5, 2022 · This tutorial shows how to change color scheme and apply vim themes. Download and install themes and set as permanent.