On Linux, the Terminal is used quite often to maintain the system. But besides doing serious work, there are also some funny commands, which I will show you below. Here, we are using Ubuntu 20.04, but you can basically use any other Linux operating system. Yes command When you type yes on terminal with a ... Read more
All Debian-based distributions. like Debian, Ubuntu and Linux-Mint utilize the Deb installation package format. Thousands of deb packages are available in the Ubuntu repository, that can be installed via Ubuntu Software Center or the apt and apt-get programs from the command line. Unfortunately, not all applications are available through Ubuntu or third-party repositories. Those applications ... Read more
You must have dealt with text files containing duplicate lines and words. The uniq tool is your best chance in Ubuntu where text files and redundant information are involved. In Ubuntu, the uniq command is used to show duplicate lines in a text file. If you wish to eliminate identical words or lines from a ... Read more
One of the most basic operations you'll need to conduct on a Linux system is moving files and folders. You can move or transfer files using the given GUI in any system, but you might be curious if the terminal has a command that allows you to swiftly move files to different directories. The mv ... Read more
Ubuntu is the most popular among the Debian-based Linux distribution which is composed of free and open-source software. Server, Core for IoT, and Desktop are the three official editions released by Ubuntu. Nowadays most Linux users who are new as well as experienced developers and programmers prefer Ubuntu in day-to-day life. Whenever you install the ... Read more
Introduction JAVA_HOME is an operating system environment variable that stores the location of the java installation folder. Every time a java program or application is run, this variable is invoked. You need to set up the JAVA_HOME variable correctly to run your java program otherwise you will encounter this error message “Error: JAVA_HOME is not ... Read more
If you want to switch from Windows to Linux due to personal interest or due to job requirements, then this article will help you get started with the Linux command line. In this article, I have included a list of 15 basic Linux commands that you should know. I have demonstrated all the examples in ... Read more
Most software or application in Ubuntu, does not come as one package and it depends on other packages to work as intended. These supporting packages are called dependency packages as they are required for the proper working of the software. Usually, the package manager in your system automatically resolves these dependencies, but sometimes an issue ... Read more
Among the most common responsibilities of admins would be to maintain a count of effective and ineffective login attempts to guarantee that the system is clean of undesired and unlawful incursions. Owners could also examine the logs to determine whether the systems have experienced any security issues. Whenever anyone tries to connect to such a ... Read more
Spring cleaning is not only necessary for homes, Your Linux Mint 20 file system also needs to be decluttered regularly. An organized file system will save you or the system administrator a lot of headaches in the long run. In this article, you will learn how to remove your directories to organize your file system. ... Read more