In most Ubuntu and similar Linux distributions, the systemctl tool has replaced power management commands that were used in previous releases. The following commands for instance have been replaced by systemctl as (more…)
Usually when you have Ubuntu installed, it is likely that the system folders and the home folder all belong to the same partition.In order to keep your custom settings, your files and folders, it is recommended that you (more…)
Updated on 05/1/2023 – As a system administrator, it is essential to regularly monitor the performance of your operating system, such as Ubuntu. With so many performance monitoring tools available for Linux, it can be challenging to select a reliable one. (more…)
If you want to work with vector graphics files, you can use a nice utility on Ubuntu called Gravit Designer which is a free and complete vector graphics design application. (more…)
There are many GUI applications on Linux that help optimize and compress images while retaining the original quality. In this article we will use two command-line based utilities , jpegoptim and OptiPNG. Let’s get started. (more…)
Gunzip It is a utility that decompresses already compressed files such as images, documents, audio tracks, etc . Gunzip accepts many file extensions such as .gz, -gz, _z,.z, -z , .Z, .tgz or .taz. After (more…)
To modify the root folder in Apache, you would need to make changes to two files basically. We will first start by modifying the file /etc/apache2/apache2.conf.
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There can be many reasons behind Ubuntu being unable to boot, like, GRUB error, broken package installation, or even a faulty hardware issue. We will be looking at these issues one-by-one and try to solve it. (more…)
On Unix or Linux operating systems, the scp utility, stands for secure copy, is similar to the more famous command, cp, but is used to transfer files and directories between hosts on a secure encrypted network. (more…)
Here’s how to install BalenaEtcher quickly and conveniently. With it you can create pen drives and memory cards to boot from various systems. (more…)
