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Guides

Beginners Guide To Using (htop) In Ubuntu

Thu, 18 JunBy DevsrealmGuy
In your server, there are lots of ways you could view a system resource usage, as well as the ability to kill a misbehaving or resource hog processes, for example, you can use the kill command to gra

Dealing With Misbehaving Processes in Ubuntu

Thu, 18 JunBy DevsrealmGuy
If you are used to the Windows system, you would have likely come across a misbehaving application, which can most likely be killed using the Task Manager. This is similar in GNU/Linux, the only diff

Installing and Using (Zip & Unzip) In Ubuntu

Thu, 18 JunBy DevsrealmGuy
Zip is a compression and file packaging utility, this is useful for packaging a set of files for distribution; for archiving files; and for saving disk space by temporarily compressing unused files

Understanding & Scheduling Tasks With Cron [Ubuntu]

Thu, 18 JunBy DevsrealmGuy
I previously wrote a tutorial about managing system processes in ubuntu, where we walked through starting, stopping programs, and the likes. In some cases, you may need an application to perform a ta

Managing System Processes (Daemons) In Ubuntu

Thu, 18 JunBy DevsrealmGuy
System processes or Mr. daemons are processes that run in the background on your server, most of the time, they start automatically when your server boots. An example is the OpenSSH Daemon (sshd) whi

Monitoring Memory Usage [Ubuntu]

Thu, 18 JunBy DevsrealmGuy
Understanding how GNU/Linux manages memory is not quite that black and white, but it's really straightforward if you can get the concept. free command is one of the useful utility for monitoring mem

Transferring files with rsync In [Ubuntu]

Thu, 18 JunBy DevsrealmGuy
If you are coming from a GUI world, then you know transferring files from one location or folder to another is as easy as doing a few mouse clicks, the way it works in GNU/Linux is a bit different, a

Transferring files with scp In [Ubuntu]

Thu, 18 JunBy DevsrealmGuy
I recently wrote a basic guide on transferring files with rsync, and I outlined some examples, while rsync is really powerful, the major problem I have with it is that it doesn't support the transfer

Managing Jobs In Ubuntu (Minimize Processes)

Wed, 01 AprBy DevsrealmGuy
In this guide, you will learn how to minimize processes, and work on other stuff while the process is still going on, this is similar to the way you would...
There's generally two different types of package format available in Ubuntu, one is Debian package and the other is a snap package. But before we understand the difference between the two, what are p