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Linux tip: How to use the hostnamectl command

In this Linux tip, we look at the hostnamectl command. It’s a command that provides information on a particular system – including but not limited to its hostname – and even allows you to make some changes.

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Linux tip: How to use the pstree command

In this tip, we look at the pstree command. It allows you to get a listing of running processes that clearly indicates the relationship between them.

binary chains / linked data / security / blockchain

Linux’s Hyperledger to give developers supply chain building blocks

Grid, a new project from the Linux Foundation, will offer developers tools to create supply chain-specific applications running atop distributed ledger technology.

linux apps chromebook

The best Linux apps for Chromebooks

Make your Chromebook even more capable with this carefully selected set of Linux apps for expanding Chrome OS's potential as a business tool.

Chromebook Tips 2017

2018's most important Chrome OS advice and analysis

Calling all Chromebook owners: Your holiday reading list awaits you.

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Linux tip: Learn to use display release commands

In this tip, we look at commands that identify the version of Linux in use on a Linux system – the lsb_release and uname commands.

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Linux tip: Learn to use the shred command

In this Linux tip, we look at the shred command, which removes a file from a disk in a manner that is far more thorough than the rm (remove) command.

Missed target.

The Linux desktop: With great success comes great failure

Linux is both the most popular operating system and a niche end-user OS. How can that be? Follow along, my friends, and I’ll tell you.

linux mascot tux penguin and chrome logo

Linux apps on Chrome OS: An easy-to-follow guide

Linux apps can expand your Chromebook's capabilities and open up all sorts of interesting options — but first, you have to know where to begin.

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Linux tip: How to use the lsblk command

In today’s Linux tip, we’re going to look at the lsblk command, which provides useful information on block devices.

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Linux tip: How to use the apropos command

In today’s Linux tip, we look at the apropos command – a command that helps you locate and identify commands even when you can’t remember their names.

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Linux tip: How to use the dstat command

In today’s Linux tip, we’re going to look at the dstat command that provides important information on system resources — notably CPU usage, disk activity, network traffic, paging and system internals (interrupts and context switches)....

But isn't breaking things what the QA people DO?

It's the 1990s, and this small startup needs to get online on a tiny budget, which means cobbling together a server from leftover parts. The problem: It keeps freezing.

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Linux tip: How to use pipes

In today’s Linux tip, we’re going to look at pipes, which take the output of the command on the left side and pass it to the command on the right to use as input.

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Linux tip: How to use the od command

In today’s Linux tip, we’re going to look at the od command, which allows you to look at the content of files.

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Linux tip: How to use the find command

In today’s Linux tip, we look at the find command – a tool that will prove very useful when you’re trying to locate a file or set of files based on almost any criteria.

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2-Minute Linux Tip: How to use the top command

In today’s Linux tip, we’re going to look at top – a favorite tool for examining performance on a Linux system. Want to pinpoint why your Linux system is running slowly? Top can shed a lot of light on that.

Linux Apps Chromebooks

Why Linux apps on Chromebooks are a really big deal (really!)

Linux app support for Chrome OS may sound like a big heaping bowl of irrelevant geek stew, but don't be fooled: This move is enormously significant.

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