Linux Commands https://www.tecmint.com Tecmint - Linux Howtos, Tutorials, Guides, News, Tips and Tricks. Mon, 08 Jun 2026 05:35:33 +0000 en-US hourly 1 https://www.tecmint.com/wp-content/uploads/2020/07/favicon.ico Linux Commands https://www.tecmint.com 32 32 20 Must-Know Linux Commands for System Administrators https://www.tecmint.com/daily-linux-commands-for-sysadmins/ https://www.tecmint.com/daily-linux-commands-for-sysadmins/#comments Mon, 08 Jun 2026 04:00:17 +0000 https://www.tecmint.com/?p=60541 20 Must-Know Linux Commands for System Administrators first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

In this article, I’ll walk you through the 20 most essential Linux commands every system administrator should know. These everyday

The post 20 Must-Know Linux Commands for System Administrators first appeared on Tecmint: Linux Howtos, Tutorials & Guides.]]> https://www.tecmint.com/daily-linux-commands-for-sysadmins/feed/ 1 How to Stop Linux Processes from Using Excessive CPU and RAM https://www.tecmint.com/limit-cpu-memory-usage-linux-process/ https://www.tecmint.com/limit-cpu-memory-usage-linux-process/#respond Fri, 05 Jun 2026 04:00:29 +0000 http://www.tecmint.com/?p=8413 How to Stop Linux Processes from Using Excessive CPU and RAM first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

A process suddenly consuming 99% of your CPU at 2 AM can turn a stable server into a slow, unresponsive

The post How to Stop Linux Processes from Using Excessive CPU and RAM first appeared on Tecmint: Linux Howtos, Tutorials & Guides.]]> https://www.tecmint.com/limit-cpu-memory-usage-linux-process/feed/ 0 Create a Chat Server in Linux and 5 Other Terminal Tricks https://www.tecmint.com/linux-terminal-tricks-nc-awk-ip/ https://www.tecmint.com/linux-terminal-tricks-nc-awk-ip/#comments Tue, 26 May 2026 04:00:00 +0000 http://www.tecmint.com/?p=13145 Create a Chat Server in Linux and 5 Other Terminal Tricks first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

A collection of practical Linux command line tricks: create a terminal chat server with nc, sum column values on the

The post Create a Chat Server in Linux and 5 Other Terminal Tricks first appeared on Tecmint: Linux Howtos, Tutorials & Guides.]]> https://www.tecmint.com/linux-terminal-tricks-nc-awk-ip/feed/ 7 witr: A Tool That Explains Why a Linux Process Is Running https://www.tecmint.com/witr-why-process-is-running-linux/ https://www.tecmint.com/witr-why-process-is-running-linux/#comments Fri, 22 May 2026 05:20:30 +0000 https://www.tecmint.com/?p=61985 witr: A Tool That Explains Why a Linux Process Is Running first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

ps aux shows you what is running on your system, but witr goes a step further and tells you why

The post witr: A Tool That Explains Why a Linux Process Is Running first appeared on Tecmint: Linux Howtos, Tutorials & Guides.]]> https://www.tecmint.com/witr-why-process-is-running-linux/feed/ 1 How to Stop a Process Blocking a Port in Linux https://www.tecmint.com/kill-process-using-port-linux/ https://www.tecmint.com/kill-process-using-port-linux/#comments Tue, 19 May 2026 07:55:00 +0000 https://www.tecmint.com/?p=61944 How to Stop a Process Blocking a Port in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

You’ve got a server refusing to start because something’s already sitting on port 8080, and you need to find what’s

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