Ubuntu

How to check installed software in Ubuntu terminal? Wondering how to check installed packages in Linux command, you can use apt-get to list installed packages or dpkg to list installed packages. dpkg Query You can use the dpkg-query command to list the packages. dpkg-query is a tool to show information about packages listed in the […]

On Ubuntu Linux, determine filesystem type. Learn how to check filesystem in Linux using command. Here is the terminal command to check file system in Ubuntu Linux. What is a file system in Linux? A file system is the method in which files are managed in Linux. File system determines how files are named, stored, […]

How to check port is open in Linux Ubuntu? Here is the command to check which process is using a port in Linux. On Linux, learn how to check if port is open. Using lsof command lsof command is used to list open files. Note that an open file may be a regular file, a […]

How to check disk space in Ubuntu terminal? Here is the Linux command to get disk space in gb – on Linux check free disk space in gb and on Linux check total disk space in gb. Use df Command to Check Total Disk Space In Linux The “df” command is for “disk filesystem” and […]

Here is how to install Slack on Ubuntu Command Line and how to update Slack in Ubuntu. Slack Messaging Tool for Linux Ubuntu is a new way for your entire company to communicate. It replaces email with something faster, better organised and more secure. Instead of one-off email chains, all your communication is organised into […]

How to find ip address in Ubuntu 16.04 using terminal or how to check ip address in Ubuntu 20.04 command line. Learn how do i find my ip address in Ubuntu 18.04 terminal. Internet Protocol Address (IP Address) An Internet Protocol address (IP address) is a numerical label assigned to each device connected to a […]