Link: 4 Windows Command Line Tools That Every Windows User Should Know

[The] Windows command line may not be the best choice to work with due to its unpleasant user interface, but there are certain useful features that don’t come with a user interface and can only be accessed via the command line. In this article, let us share with you a couple of command line tools that you can use to troubleshoot your Windows PC.

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4 Windows Command Line Tools That Every Windows User Should Know (Make Tech Easier)

Link: How to Install Gnome Classic Shell in Ubuntu

If you have installed Ubuntu on your old computer or the low-end netbook, you will know that the Unity desktop manager that comes shipped with Ubuntu is very sluggish and non-responsive at times. This is because the Unity desktop requires powerful hardware to run well. A good alternative is to install the classic Gnome desktop. It is not as resource-intensive as Unity and will work just fine with any older hardware.

Note: The “Gnome classic shell” is now known as “Gnome Flashback.” The user interface remain the same.

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How to Install Gnome Classic Shell in Ubuntu (Make Tech Easier)

Link: 30 Useful Linux Commands for System Administrators

In this article we are going to review some of the useful and frequently used Linux or Unix commands for Linux System Administrators that are used in their daily life. This is not a complete but it’s a compact list of commands to refer when needed. Let us start one by one how we can use those commands with examples.

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30 Useful Linux Commands for System Administrators (Tecmint)

Link: 8 Tips to Solve Linux & Unix Systems Hard Disk Problems Like Disk Full Or Can’t Write to the Disk

Can’t write to the hard disk on a Linux or Unix-like systems? Want to diagnose corrupt disk issues on a server? Want to find out why you are getting “disk full” messages on screen? Want to learn how to solve full/corrupt and failed disk issues. Try these eight tips to diagnose a Linux and Unix server hard disk drive problems.

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8 Tips to Solve Linux & Unix Systems Hard Disk Problems Like Disk Full Or Can’t Write to the Disk (nixCraft)