If you’d like to run Google Chrome as root on your Linux system, you need to give yourself access to the “root” account. This can be done by running the command su root (elevate) in the Terminal. Then you can run any command from this account, including those that require root permission. Adding the -user-data-dir …
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The /bin/bash command is used to find out which shell is the default login shell. To change the default shell, users must log out and log back in again. A Linux shell is a text user interface that allows you to enter commands. Most Linux systems come with a default shell called bash, which is …
You can download the Linux OS for free. This operating system is available in many distributions, which means that there are always resources online to help you install and use it. It is free to use because it is based on the GNU General Public License, meaning that anyone can study, modify, and redistribute it …
If you’re looking to check if port 3306 is open on a Linux server, you should first look up the MySQL server’s IP address. The MySQL port listens only on localhost (127.0.0.1), so you can safely assume that the port is not open to the public. If you’d like to use another port, you can …
If you are running a Linux operating system, you need to know how to find your Bash version. In the case of Ubuntu, you can use the bash version check command. It will return the bash version as shown below. If you are using Windows, you need to install the Windows Subsystem for Linux (Beta). …
If you’re wondering how to change computer name in Ubuntu, the first step is to check what your current hostname is. By default, it’s FossLinux1. The simplest way to change the hostname is to run sudo service hostname start. This will make your computer’s name change to something new when it restarts. Then, use your …
For those of you looking to produce your own music on a budget, Linux is an excellent choice. The wide variety of music-making software available is enough to get you started. Many music making programs are free, or can be easily installed on other operating systems. Others require purchase of extra software, but if you’re …
If you have an iPad, you may be wondering: Can you update the operating system on an old iPad? Well, it’s possible. First, you need to know your iPad model. There are two types of iPads: first generation and second generation. You can update your fourth-generation iPad to iOS 10 while you can update your …
Recursive grep in Linux is a command that can help you search for files in a directory, without having to specify the filenames one by one. Recursive grep allows you to search multiple directories for a specific pattern. By including the keyword, you speed up the search and will not bring up files that are …
The most common educational route for aspiring systems administrators is to attend a community college. An associate degree in network security, for example, can be earned in two years at St. Charles Community College in Missouri. While earning a bachelor’s degree will take more time and money, it will also provide more opportunities. In some …