A nifty utility to limit CPU usage on Linux | The Linux Experiment

If you want to run a command that you know is going to use quite a bit of CPU but you don’t want it to completely take over your system there is a really neat utility that can help you out.

Source: A nifty utility to limit CPU usage on Linux | The Linux Experiment

5 Ways to Keep Remote SSH Sessions and Processes Running After Disconnection

In this article, we will explain five useful techniques to keep your remote SSH terminal sessions running even after session disconnection under Linux systems.

Source: 5 Ways to Keep Remote SSH Sessions and Processes Running After Disconnection (Tecmint)

Netboot: Never Make Another USB Installer for Linux Again

Netboot makes it possible to install most popular Linux distributions directly from the Internet to your machine. Just make a disk and boot.

Source: Netboot: Never Make Another USB Installer for Linux Again

(Make Tech Easier)

What is APT and Aptitude? and What’s real Difference Between Them?

Aptitude and apt-get are two of the popular tools which handle package management. Both are capable of handling all kinds of activities on packages including installation, removal, search etc. But still there are differences between both the tools which make users prefer one over the other. What are those differences that make these two tools to be considered separately is the scope of this article.

Source: What is APT and Aptitude? and What’s real Difference Between Them? (Tecmint)

Getting started with Let’s Encrypt SSL Certificates on Ubuntu

This tutorial will guide you through your very first configuration of an SSL website with Let’s Encrypt certification. Let’s Encrypt is a new SSL authority that provides free SSL certificates. We are going to use two existing tutorials (“How to setup an intermediate compatible SSL website with Let’s Encrypt certificate” and “The Perfect Server – Ubuntu 15.10 (Wily Werewolf) with Apache, PHP, MySQL, PureFTPD, BIND, Postfix, Dovecot and ISPConfig 3”).

The setup described here is compatible with any Ubuntu LAMP server, so you can use this one as the basis setup too.

This tutorial will show you how to setup Let’s Encrypt on Servers without ISPConfig 3 as there will be a direct implementation of the Let’s Encrypt service in the next ISPConfig 3 release (version 3.1) soon. So if you plan to use ISPConfig, wait for the 3.1 release and also a new tutorial.

Source: Getting started with Let’s Encrypt SSL Certificates on Ubuntu (Howtoforge)

Unofficial version of Pale Moon browser now available for OS X

Found this post on Reddit by user ajorpheus and thought it would be worth sharing:

You might be interested in knowing that there is now an unofficial up-to-date palemoon build (26.0.0) for OSX: https://forum.palemoon.org/viewtopic.php?f=41&t=10847&sid=8884ca5df7cb55adb954d304466f8e01

Also, efforts are underway to document the process of building OSX: https://forum.palemoon.org/viewtopic.php?f=41&t=10389

Pale moon is a fork of Firefox that some people prefer because it seems to be faster, and it doesn’t force the new look on users. Many (but not all) Firefox addons can be used with it. Official builds are only created for Windows and Linux, and OS X users are usually left out in the cold.

Here’s a better description from the Pale Moon web site:

Pale Moon offers you a browsing experience in a browser completely built from its own, independently developed source that has been forked off from Firefox/Mozilla code, with carefully selected features and optimizations to improve the browser’s speed*, resource use, stability and user experience, while offering full customization and a growing collection of extensions and themes to make the browser truly your own.

There is no link to this unofficial build for OS X on the official Pale Moon site (other than in their user forum) but nonetheless it seems to work pretty well, in fact I’m using it right now to compose this post. I make no guarantees, but if you are feeling a bit adventurous, give it a try – you just may prefer it to the increasingly lethargic Firefox!

Rollback an apt-get upgrade if something goes wrong on Debian / Ubuntu Linux

Explain how to undo or rollback an apt-get install command on a Debian or Ubuntu or Mint Linux.

Source: Rollback an apt-get upgrade if something goes wrong on Debian / Ubuntu Linux (nixCraft)

Bringing Back Advance Screen Calibration Options | Mac Tricks And Tips

One of the annoying features of every update that Apple provide to there[sic] operating system is the removal or hiding useful advance options were in the previous versions of the operating system. In this case Apple have hidden the advance calibration options, very useful if you want to calibrate your screen colours. The options is in the normal location, but give no clue that it is there.

Source: Bringing Back Advance Screen Calibration Options | Mac Tricks And Tips

4 Ways to Back Up Your Entire Hard Drive on Linux

Want to make sure your data and files are protected on your hard drive? Here are four great ways you can back up your hard drive on the Linux platform.

Source: 4 Ways to Back Up Your Entire Hard Drive on Linux (Make Tech Easier)

How To Turn Web Services into Mac Apps using Epichrome

If you’re a Mac user and want a dedicated desktop app for your favorite web services, Epichrome can help you turn web services into Mac apps.

Source: How To Turn Web Services into Mac Apps using Epichrome (Make Tech Easier)