As here we are using the GUI desktop system of Ubuntu, hence to see the MOTD custom message we just created, we need to log in using the command line. So there are two ways to do that either switch to the command line interface on your current GUI Ubuntu or login using SSH using an...
Recovery and Filesystem Upgrades: If a Linux installation becomes inoperable, you can usechrootto mount the damaged filesystem to a mount point on a Live CD. This allows you to work in the damaged system and attempt to fix it as though it were mounted normally at root /. This means the...
How to Use Chmod +X to Make a File Executable in Linux Here, we will describe the various examples that you can try to make any file executable in your Linux system. Additionally, we’ve chosen Ubuntu as the operating system to explain the following examples. Before moving to the examples...
/bin/bashon the first line, which tells Ubuntu to use the Bash shell to interpret the script. Following lines contain the commands you want to execute. How do I make my shell script executable? In the terminal, use thechmodcommand:chmod +x myscript.sh. This changes the script’s permiss...
Virtual Network Computing, or VNC, is a connection system that allows you to use your keyboard and mouse to interact with a graphical desktop environment on …
Before you install VMware Workstation Pro, you need to make the installer executable. Follow the steps below: 1. Open the terminal andchange the directorytoDownloads. 2. Usingchmod,change the downloaded file's permissionsto make it executable. Use the following syntax: ...
$sudo chmod +x /etc/rc.local There will be no output displayed after theexecution. Beginning with Ubuntu 16.10, the /etc/rc.local file is no longer included. The following appended command can be used to create the file. $printf '%s\n' '#!/bin/bash' 'exit 0' | sudo tee -a /et...
Type "sudo chmod a+rwx /path/to/file" into the terminal, replacing "/path/to/file" with the file you want to give permissions to everyone for, and press "Enter." You can also use the command "sudo chmod -R a+rwx /path/to/folder" to give permissions to the selected folder and it...
Save the file using “Ctrl+S” and quit it using the “Ctrl+X” shortcut key. To ensure that the /etc/rc.local file is executable, perform the following command on the terminal of Ubuntu 20.04. $sudochmod+x/etc/rc.local There will be no output displayed after the execution. Beginning...
For a detailed introduction to the different components of a Docker container, check outThe Docker Ecosystem: An Introduction to Common Components. In this tutorial, you’ll install and use Docker Community Edition (CE) on Ubuntu 22.04. You’ll install Docker itself, work with containers and ima...