How to create password protected file in Linux. Learn how to encrypt a file in Linux using gpg. Users can password protect a text file in Linux Ubuntu. Linux makes it easy to password protect your files using gpg (GNU-pg) command. It comes pre-installed in most Linux distributions. In this article, we will look at […]
How To
How-to tutorials for Ubuntu, Linux, Android, WordPress, websites and more. Learn about Ubuntu Linux how to solve problems, errors, manage updates, fix issues and add functions & features.
How To Check USB Connected Devices In Linux Terminal
Here are the 3 useful command to list all USB devices in Linux terminal. Read to find out how to check usb connected devices in Linux Terminal. By default, when a storage device is plugged into the system, it mounts automatically in the /media/ directory. Detect USB Devices – Find USB Device Name There are […]
How to Sort Directories by Size in Linux Ubuntu Command Line
Here is way to check which directory is taking more space in Linux. You can sort directories by size in Linux Ubuntu command line to find which is the largest directory by size. List Directories In Linux du -h –max-depth=1 NOTE: List Directories In Linux Sort By Size To list all directories and sort them […]
How To Open Application From Terminal Ubuntu
Did you know that you can open application from terminal in Linux Ubuntu Systems. This tutorial explains how to run an application from command line and run a program in Linux shell. Find Commands To Run Applications In Ubuntu Linux Once you know where are programs installed in Linux Ubuntu, you can then run an […]
How to Count the Number of Files in a Directory in Linux
Here is an easiest way to count number of files in directory with extension in Linux. One can count the number of files in a directory in Linux using ls and find command. How To Count Number Of Files In Directory Recursively in Linux Command 1: Use ls and wc commandCommand 2: Use tree commandCommand […]
How To Re Execute The Previous Command In Linux
This tutorial explains which command is used to ‘re execute the previous command in Linux Ubuntu. Did you know that you can repeat previous command in Linux? Let us learn more about re-executing previous commands. Method 1 – Run Last Command using Exclamation Marks To execute the last executed command, just type double exclamation marks, […]