How to Update Ubuntu through Terminal
Ubuntu packages can be managed by using command lines like apt or GUI tools like software updater such as for the updates. Keeping your system updated will help you protect your computer against...
View ArticleLearn How to Install GCC on Ubuntu with Examples
GCC, an acronym standing for GNU Compiler Collection, is a collection of compilers for programming languages including Java, C, and C++. In this guide, we will show you how to install GCC compilers and...
View ArticleHow to Count Number of Files within a Directory in Linux
Have you ever racked your brain for a way that you can count the number of files within a directory and sub directories in Linux? In this brief article, we'll look at how you can do that in a simple...
View ArticleHow to Sort a List Using Python Sort List() Method
We have a list of numbers or strings, and we want to sort the items in this list. Basically, we can either use sort method or sorted function to achieve what we want. The difference between sort and...
View ArticleWhat are the Best Linux Distros for 2019
2019 is finally here folks! and what a better way to shed light on some of the best Linux distributions at your disposal. Even we have hundreds of distributions, we have created a list of distro based...
View ArticleHow to Use SSH Commands in Windows 10 Command Prompt
In many cases, to manage your Linux servers, you can need to allow remote access and this can be done via the Secure Shell (SSH). Since many years ago, Linux systems can use the native terminal to use...
View ArticleLearn How to Install GUI on Ubuntu Server - An Easy Guide
Usually, it's not advised to run a GUI (Graphical User Interface) on a server system. Operation on any server should be done on the CLI (Command Line Interface). The primary reason for this is that...
View ArticleWhich Linux Distros is Better - Linux Mint or Ubuntu
You have a lot of Linux popular distributions available as you are spoiled for choices which are generally subject to comparison in order to know the best. Among these popular systems, you have Ubuntu...
View ArticleSet Time/Date/Timezone in Ubuntu Linux - A Complete Guide
Time is an important aspect in Linux systems especially in critical services such as cron jobs. Having the correct time on the server ensures that the server operates in a healthy environment that...
View ArticleHow to Install pgAdmin4 on Ubuntu
pgAdmin4 is a feature-rich, cross-platform, web-based interface that allows you to administer and manage PostgreSQL database instances in a web browser. In this guide, you will learn how to install...
View ArticleHow to Extract tar xz File in Linux
In this brief guide, we will look at how you can compress and extract tar xz tarball files/directories with a .tar.xz file extension in Linux. The xz format is a single-file compression format that is...
View ArticleHow to Install Terraform on CentOS 7/Ubuntu 18.04
Terraform is a software which allows you to manage cloud infrastructure resources from code efficiently. You can use Terraform to build, change, and version infrastructure deployed on proprietary cloud...
View ArticleHow to Read a Filename with Spaces in Linux
It's not very common in Linux to handle filename with spaces but sometimes files copied or mounted from windows would end up with spaces. While it is not recommended to have file names with spaces, let...
View ArticleHow to Delete Files and Directories in Linux
You may, in some cases, need to delete directories and files that you do not need to free up space on your hard drive. In this brief tutorial, you will learn how to delete files and directories in...
View ArticleHow to Find/Change Ubuntu Default Root Password
Before I explain how to change the default password, its good to know about "Root SuperUser" and "sudo user" in Linux. In any Linux, as also in any Ubuntu version, there is a SuperUser named root, the...
View ArticleHow to Rename Files in Linux
Renaming files in Linux is one of the easiest tasks that you can accomplish straight from the command line. There are quite a few ways you can achieve this and in this guide, I will take you through...
View ArticleHow to Get Size of Directory in Linux
In this article, we focus on how you can check the size of Directory on Linux Systems. This we are going to achieve using the command line interface. The command used to retrieve the file sizes is the...
View ArticleHow to List Cron Jobs in Linux
For linux to automatically perform tasks that you would otherwise have to perform yourself, such as running scripts and executing specific commands, we use a tool called cron. On Linux systems, the...
View ArticleStickyBit, SUID and SGID in Linux with Examples
In this article, we explain special permissions that work on files and directories named as Stickybit, SUID and SGID. The sticky bit works on directories only. If a user wants to create or delete a...
View ArticleHow to Fix 'add-apt-repository command not found' on Ubuntu & Debian
In some cases on Linux Mint, Linux Lite, Zorin OS, elementary OS and other Ubuntu based distros, as well as Ubuntu and Debian, you’ll see the error that add-apt-repository command is missing. $ sudo:...
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