Linux – The cp command

One of the most common command to use (and need to be used) on Linux systems, especially when working on CLI only systems (with no GUI installed), is the cp (copy) command. The following section of this article will show several common and advanced ways to use cp command on Linux systems on files and folders.
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Linux – Monitor Disk I/O on Terminal

Monitoring Disk I/O on Linux systems is one of the most common task to follow when analyzing the current performance status of a system and trying troubleshoot/optimize an existing environment, when talking about storage and volumes. Read More …

Linux – Zip (archive and compress) multiple files [New Question]

A quick question, answered on Heelpbook, about “Linux – Zip (archive and compress) multiple files”, an activity quite common on any Linux system when we dealing with downloaded archives and organizing stuff. Read More …

Ways to set up Node.js on Raspberry Pi [New Question]

A quick question, answered on Heelpbook, about “Ways to set up Node.js on Raspberry Pi”, an important component when implementing web services and applications on Linux systems (and Raspberry Pi). Read More …

Powershell – Search and Replace multiple text strings in file/variable

A common, but not so often, requirement in some scenarios is to search and replace one or multiple text strings in variables or files. This can be quite easily achievied by using a bit of Powershell code. Read More …