Linux and Unix, Open Source, Linux Howtos
Creating users in Linux/Unix is a straightforward task. However, adding multiple users across multiple servers can be a time-consuming task, so you can automate this with a shell script to …
How to Create Users using Shell Script in Linux Read More
It is a best practice to backup a configuration file before performing any activity on a Linux system, which helps you to compare the configuration files in case of any …
How to Backup Configuration Files on Remote Linux System Read More
Bonding is a Linux kernel feature that allows multiple network interfaces (such as ens192, ens224) to be aggregated into a single virtual network interface called channel bonding (bond0). It increases …
How to Configure Network Bonding or Teaming on RHEL Read More
The tee command reads standard input (stdin) and writes the result to standard output (stdout) and one or more files simultaneously. It basically displays the command output on the terminal …
Linux tee command with examples Read More
‘usermod’ & ‘passwd’ commands are used to lock or unlock one user account at a time, but you may need to write some small shell scripts to perform this action …
How to lock & unlock multiple users in Linux Read More
PDF stands for Portable Document Format which is widely used among general users for documentation purpose and its usage is primarily for printing, sharing and for large documents. By default, …
The simplest way to edit PDF files in Linux Read More
System administrator task can be automated in various ways in Linux. It drastically reduces the human efforts and saves reasonable time which can be utilized for other productive tasks. shell …
How to kill all user sessions using shell script in Linux? Read More
SSH Secure Shell is an encryption network protocol that provides secure encrypted communications between two hosts. It allows you to connect to a remote machine securely over an insecure network. …
How to Automatically Accept SSH Key Fingerprint Read More
Linux has many GUI applications for viewing images. But have you ever tried a CLI application to view them or do you know if one exists? Fortunately, while working with …
How to view images from Linux terminal Read More
Do you often manipulate images as part of your daily job? I personally do the graphics work for this website before uploading it to my blog. One of the most …
How to Resize Images with Right Click on GNOME Desktop Read More