Shell Scripts

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Bash Script / Kill User Session / Shell Script

How to kill all user sessions on Linux using shell script

- by Magesh Maruthamuthu - 1 Comment

There are multiple ways to automate the system administrator task on Linux. It drastically reduces human efforts and saves reasonable time. shell script is one of the methods to automate …

How to Check the Available Network Interfaces, Associated IP Addresses, MAC Addresses, and Interface Speed on Linux

How to Check Password Expiration Date for All Users on Linux

Bash Script to Send eMail With a List of User Accounts Expiring in “X” Days

Bash Script to Check How Long the High CPU/Memory Consumption Processes Runs on Linux

Linux Commands

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Howtos / Linux / Linux Commands / secure shell / security / ssh

How to Automatically Accept SSH Key Fingerprint?

- by Magesh Maruthamuthu - 4 Comments.

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 View Images from the Linux Terminal

How to List and Remove a GPG Key in Ubuntu

Package Managers

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CentOS / fedora / Linux / Linux Commands / Package Management / Red Hat / RHEL

Difference Between YUM and RPM

- by Magesh Maruthamuthu - Leave a Comment

Package managers play a key role in the Linux system. It allows you to install, update, view, search and delete software packages to suit your needs. Each of the distributions …

6 Best AUR (Arch User Repository) Helpers for Arch Linux

Three Ways to Exclude/Hold/Prevent a Specific Package from an apt Upgrade