GNU Nano is an easy-to-use command-line text editor designed for Unix and Linux operating systems. It includes all the basic functionality you would expect from a standard text editor, such as syntax highlightin
Nano text editor is pre-installed on macOS and most Linux distros. To check if it is installed on your system, type: nano --versionCopy The output will look something like this: GNU nano, version 2.9.3 (C) 1999-2011, 2013-2018 Free Software Foundation, Inc. (C) 2014-2018 the contri...
Switching to the root user in Linux is a vital skill for anyone managing a Linux-based system, whether you're a beginner or an experienced sysadmin. If you've ever asked, "how to switch to root user Linux," or you're specifically looking to switch to root user Ubuntu 20.04, this guid...
A“LAMP” stack is a group of open source software that is typically installed together in order to enable a server to host dynamic websites and web apps written in PHP. This term is an acronym which represents theLinux operating system with theApache web server. The site data is...
^XF2Close the current file buffer / Exit from nano ^OF3Write the current file to disk ^RF5Insert another file into the current one ^WF6Search forward for a string or a regular expression ^|M-RReplace a string or a regular expression ...
How to Open and Close the Nano Editor The main syntax to open Nano and to edit a certain file is: nano filename Let’s say we want to open a file nameddemo.txt. The command would look like: nano demo.txt You can open various file types, like.txt,.php,.html, and so on. Just...
yum install nano bash-completion net-tools wget curl lsof Disable and Remove Unwanted Services in Linux Now you can start disabling and removing pre-installed unwanted services, but before that, you need to get a list of all your enabled and running services on your system. ...
PressQto close the status info. Note A few Ubuntu 22.04 variants for embedded computing do not run AppArmor. Therefore, if you see “… apparmor.service could not be found …” you can safely skip the next paragraphs and go immediately to the “Install SELinux” section below. ...
Save and close the file when you are finished. If you are usingnano, pressCtrl+X, then when prompted to confirm,Yand thenEnter. If you did not mount the filesystem previously, you can now mount it withmount -a: sudo mount -a
Adding repo from: https://download.docker.com/linux/fedora/docker-ce.repo Finalize Docker Installation Step 1: Proceed to Install Docker CE via DNF Command With the Docker Fedora RPM now imported, initiate the Docker CE installation by running the following command: ...