Articles about awk | UserComp.com

Capturing Groups in GNU Awk Match Expressions: A Tech Support Guide for Debian 10

This tech support guide for Debian 10 users covers the use of capture groups in GNU Awk match expressions. Learn how to extract and use captured groups in your scripts with GNU Awk 4.2.1 and Bash 5.0.3. Improve your Debian 10 system management and automation skills.

Resolving RAM Overclocking Issues with MSI B550 Tomahawk AMD Motherboard

Experiencing issues after manually overclocking new 2x16 DDR4 3600MHz RAM on an MSI B550 Tomahawk AMD motherboard? Learn how to troubleshoot and resolve common RAM overclocking problems.

Netgear Nighthawk X4S R7800 QoS: Prioritize Specific Device for Large Internet Uploads/Downloads

For users with a single machine on a network that requires large internet uploads and downloads, the Netgear Nighthawk X4S R7800 QoS feature can help prioritize that specific device to ensure optimal performance, even when large transfers are in progress and affecting the internet speed of other devices on the LAN.

Print Chosen Columns of lsof Output with Unique-c PID and Sort on MacOS using awk, sort, and uniq

This article provides a solution for printing chosen columns of lsof output, counting and sorting unique values using the PID column on MacOS. The article explains how to use awk, sort, and uniq commands to achieve the desired result.

Unable to Access Netgear Nighthawk AC1750R6700v3 Router Page with Microsoft Edge and Google Chrome on Windows 11

Users of the Netgear Nighthawk AC1750R6700v3 router report encountering issues accessing the router page using Microsoft Edge and Google Chrome browsers on Windows 11. This article provides potential solutions to help resolve the problem.

How to Print with Spaces in Columns using AWK?

Learn how to print columns with spaces using AWK in Linux. This tutorial will guide you through the process of printing columns with spaces in Linux using AWK. Improve your Linux skills with this helpful tech support article.

AWK: Replacing Special New Lines with One Line

Learn how to use AWK, sed, and perl to replace special new lines with a single line. This article provides step-by-step instructions and examples for efficiently handling special characters like backslash, colon, semicolon, single quotes, and double quotes. Enhance your tech support skills with this essential guide.

How to parse upload and download speed with ifstat and printf

Learn how to use ifstat and printf to parse upload and download speed in the bash environment. This article provides step-by-step instructions and examples for monitoring network performance.

Find and replace string in a file using 'sed' or 'awk'

Learn how to use the 'sed' or 'awk' command in Linux to find and replace a specific string in a file. This article provides step-by-step instructions and examples for performing string replacement using these powerful command-line tools.

How to Rename a File in Linux: Step-by-Step Guide

Learn how to easily rename files in Linux using the command line. This step-by-step guide will show you how to use the sed and awk commands to efficiently rename files in a Linux environment. Master the art of file renaming and improve your productivity with this comprehensive tutorial.