vivek@nixcraft:~$ rm -- -fileNameHere I trying to remove and re-install ubuntu server on VM sudo apt-get remove and purge, but didn’t seem to do anything. Uninstall an app on Ubuntu To uninstall an app, we can use the apt-get command, which is also used to install apps, followed by remove. To completely remove packages and their configuration settings file, you use apt get with purge options… example, sudo apt purge package_name To remove a group, you will use the groupdel command. This will REPLACE ChromeOS with Ubuntu. To remove a particular line from the file. There are two important things to consider on what’s your uninstallation plan. sudo apt remove package_name. Then select Disk Management from the sidebar. Through the command line, you can opt either to remove the software and keep all the configuration files (apt get remove) or completely remove the software (apt-get purge). If you want to remove them, you should remove yelp because it is obviously the main package of the two. (max 2 MiB). Everything you can do using the GUI tools, you can do from the command line. sudo apt remove package_name_1 package_name_2. To remove multiple characters present in a file: $ sed 's/[aoe]//g' file Linux Slris Ubuntu Fdr RdHt To delete multiple characters, [] is used by specifying the characters to be removed. ;D, Click here to upload your image I want to remove EVERYTHING from my Ubuntu install (or remove the OS and just add an empty kernel), but in either case I don't know exactly how. sudo rm -Rf /usr/lib/firefox* Remove Firefox Installed Add-ons. So be careful. Just reset your Ubuntu to its factory defaults and start installing the required applications. To delete expressions as well from a file, which can be identified by a specifying delimiter (such as a comma, tab, or space). You can format your disks if you want to remove everything, but note that it will be hard to use the computer afterwards. To remove ubuntu grub you need to mount that partition on Windows and remove the entire Ubuntu directory with windows commands. Replace package_name with the package you wish to uninstall… To uninstall multiple packages, run the commands below. The syntax is as follows for the rm and unlink command to remove files on Ubuntu Linux: Let use see all rm command options to delete and remove files on Ubuntu Linux. You can update ubuntu by command line as well as using a GUI interface. You can also provide a link from the web. However, if you’re more comfortable using the command line, we’ll show you an easy way to see what’s installed on your system and uninstall programs. Dpkg (Debian Package) is a standard package manager in many versions of Linux. Right-click your Ubuntu partitions and select “Delete”. Uninstalling Programs with Terminal: Open ('Cmd1' icon). Groups allow system administrators to apply certain permissions or access to groups of users. Step 3. Please edit your question. If you want to restart from scratch, I would follow Patrick's advice and just reinstall the OS. Uninstall Ubuntu by Wiping your Hard Drive. Your email address will not be published. Please contact the developer of this form processor to improve this message. Learn More{{/message}}, {{#message}}{{{message}}}{{/message}}{{^message}}It appears your submission was successful. However, if you want to reset the way your desktop originally looked, then follow the instructions below. I have two OS windows and Ubuntu I have Windows in SSD and Ubuntu in HDD NOW I need to remove ubuntu from dual boot I need to remove everything like - 7680423 It is sometimes necessary to remove a group from a system when it is no longer needed.Before a group can be removed, any users assigned to the group should be reassigned to another group. You need to pass the following options: vivek@nixcraft:~$ rm /tmp/dellLaptopSerials.txt Always keep backups of all important data on Ubuntu Linux. If you want to install Ubuntu on your Chromebook and remove Chrome OS, this tutorial is for you. This scenario applies to you if: Ubuntu is installed in … vivek@nixcraft:~$ rm -rf dir1 The rm command options are as follows: See rm command man page by typing the following man command: This command lists all the software, but the list may be too long and not helpful. The rm -rf / variant of the command, if run by an administrator, would cause the contents of every writable mounted filesystem on the computer to be deleted. vivek@nixcraft:~$ rm -rf *. You could go into the Software Centre and look at what is installed, there, and uninstall based on History or what you have installed. You can specify path too. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. For example, to uninstall Ubuntu, just right-click the Ubuntu shortcut in your Start menu and click “Uninstall”. vivek@nixcraft:~$ rm -rf /home/vivek/oldschoolpics/ If a file named dellLaptopSerials.txt located in /tmp/ directory, you can run: To uninstall a package with the dpkg command, you need to know the exact name of the package you intend to uninstall.. To list installed packages enter the following into a terminal window: sudo dpkg ––list. Removing Ubuntu when Dual-Booting with Windows: Insert your Windows installation disc into your … This is not a dual boot. THIS WILL DELETE EVERYTHING FROM YOUR CHROMEBOOK. vivek@nixcraft:~$ rm -i fileNameHere If the name of a file or directory or folder starts with a dash (- or hyphen --), use the following syntax: Open a terminal window, and then remove your entire Anaconda directory, which has a name such as anaconda2 or anaconda3 , by entering rm -rf ~/anaconda3. There are fifteen examples listed in this article, which helps you to become a master in sed command. When you ready to format external drives on Ubuntu desktop, continue below: Step 1: Insert the Disk You should see the Terminal … If DD and Shred aren’t good enough for securely wiping your hard drive, consider using the Darik’s Boot And Nuke tool.… It detects all the applications that are installed in the system after a fresh install and removes them. Conclusion. To put this simply, Resetter will detect and remove packages that have been installed after the initial system install. % rm --help, Your email address will not be published. You have learned two ways to uninstall software from your Ubuntu system; through the Ubuntu Software manager and through the command line. vivek@nixcraft:~$ rm -rf /path/to/dir/ You could go into the Software Centre and look at what is installed, there, and uninstall based on History or what you have installed. In case you are not comfortable with the terminal, jump over to the GUI section which is frankly the easiest way to uninstall an app on Ubuntu… Linux. WARNING: Do not type sudo rm -R / or sudo rm -r / or sudo rm -f /* or sudo rm --no-preserve-root -rf / as it removes all the data in the root directory. In Ubuntu based distributions, there is a way to do this. ... We have shown you how to remove applications from your Ubuntu through the command line and using the Ubuntu Software Center. vivek@nixcraft:~$ rm -i dellLaptopSerials.txt, Pass the -v option as follows to get verbose output on Ubuntu Linux box: If you are going to be doing such a wipe as that, just backing up and reinstalling the OS is the easiest way. Option B. How to delete and remove files on Fedora Linux, How to delete and remove files on CentOS Linux, How to delete and remove files on SUSE Enterprise Linux, How to delete and remove files on Arch Linux, How to delete and remove files on Alpine Linux, How to delete and remove files on Debian Linux, How to install and configure Jails on FreeNAS Corral 10, How to get common name (CN) from SSL certificate using openssl command, Open the Ubuntu terminal application (bash shell), Type any one of the following command to delete a file named ubuntu.nixcraft.txt in the current directory, How to delete and remove files on Ubuntu Linux. Note. Of course, the sudo command needs to be placed before everything else to carry out superuser tasks. vivek@nixcraft:~$ rm -rf ./--DirectoryNameHere, rm -rf (variously, rm -rf /, rm -rf *, and others) is frequently used in jokes and anecdotes about Ubuntu Linux disasters. This cheat sheet-style guide provides a quick reference to commands that are useful for freeing disk space and keeping your … That's all about how to remove ubuntu from dual boot system, hope it's simple enough to understand. I you want to reset your unity desktop and compiz, open your terminal and type, If you want to reset the unity default icons, type, If you are going to be doing such a wipe as that, just backing up and reinstalling the OS is the easiest way. To remove everything except the last n characters in a file: $ sed -r 's/.*(. vivek@nixcraft:~$ rm -- --fileNameHere Even though the server responded OK, it is possible the submission was not processed. Update: As of the Fall Creators Update, you can now uninstall Ubuntu or any other Linux distribution like a normal application. To delete or remove specific lines which matches with given pattern. The server responded with {{status_text}} (code {{status_code}}). I want a totally primitive system that I can then add too from the ground up, just a kernel with its built in library of functions. It will remove all files and subdirectories from a directory. https://askubuntu.com/questions/557852/how-to-completely-uninstall-everything-from-ubuntu-14-10/557874#557874, https://askubuntu.com/questions/557852/how-to-completely-uninstall-everything-from-ubuntu-14-10/557869#557869. @xangua It wouldn't really matter what he installed, he's looking for a generic command. Type the following command to delete the file named dellLaptopSerials.txt, tom.txt, and dance.jpg located in the current directory: vivek@nixcraft:~$ rm /tmp/dellLaptopSerials.txt /home/vivek/dance.jpg /home/vivek/data/tom.txt, To get confirmation before attempting to remove each file pass the -i option to the rm command on Ubuntu Linux: The syntax is as follows for the rm and unlink command to remove files on Ubuntu Linux: Open the Ubuntu terminal application (bash shell) Type any one of the following command to delete a file named ubuntu.nixcraft.txt in the current directory rm ubuntu.nixcraft.txt OR unlink ubuntu.nixcraft.txt vivek@nixcraft:~$ rm -v cake-day.jpg. Go to Start, right click Computer, then select Manage. You could make one though, by looking at all dependencies for ubuntu-desktop and purging any package that is not necessary for an Ubuntu Desktop system. vivek@nixcraft:~$ rm dellLaptopSerials.txt tom.txt dance.jpg By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy, 2020 Stack Exchange, Inc. user contributions under cc by-sa. vivek@nixcraft:~$ rm -rf --DirectoryNameHere This really makes users happy and What if You Don’t Have a Windows Installation CD or USB? Terminal. Please contact the developer of this form processor to improve this message. Resetter is an open source application that is used to reset Ubuntu to factory defaults. You can still uninstall Ubuntu dual boot … Enter rm -rf ~/anaconda3 to remove the directory. Generally, there are 2 ways to uninstall an app in Ubuntu – Command-Line or GUI. It just removes the applications and the users. There isn't a script for everything! Do not try these commands on Ubuntu Linux: Docker makes it easy to wrap your applications and services in containers so you can run them anywhere. vivek@nixcraft:~$ rm ./-file {3})/\1/' file nux ris ntu ora Hat Same as last example, except that from the end. In fact, the command line gives you more options and control for uninstalling the software packages. You could enlight us and mention at least what software/packages did you install? Don't worry about your data, Resetter won't touch them. Required fields are marked *, {{#message}}{{{message}}}{{/message}}{{^message}}Your submission failed. vivek@nixcraft:~$ rm -rf / Learn More{{/message}}, Next FAQ: How to install and configure Jails on FreeNAS Corral 10, Previous FAQ: How to get common name (CN) from SSL certificate using openssl command, 30 Cool Open Source Software I Discovered in 2013, 30 Handy Bash Shell Aliases For Linux / Unix / Mac OS X, Top 32 Nmap Command Examples For Linux Sys/Network Admins, 25 PHP Security Best Practices For Linux Sys Admins, 30 Linux System Monitoring Tools Every SysAdmin Should Know, Linux: 25 Iptables Netfilter Firewall Examples For New SysAdmins, Top 20 OpenSSH Server Best Security Practices, Top 25 Nginx Web Server Best Security Practices, Linux / Unix tutorials for new and seasoned sysadmin || developers, Do not try these commands on Ubuntu Linux, Debian / Ubuntu Linux Delete Old Kernel Images Command, How to delete and remove files on RHEL (Red Hat) Linux, How to Compile and Install Linux Kernel v4.9.11 Source On a Debian / Ubuntu Linux, How to install Ansible on Ubuntu 18.04 for IT automation. 12. Full uninstall using Anaconda-Clean and simple remove. To remove the Mozilla Firefox, downloaded Add-ons, which is located in “/usr/lib/.” The next command should remove two directories. The procedure to remove all files from a directory: Open the terminal application To delete everything in a directory run: rm /path/to/dir/* To remove all sub-directories and files: rm -r /path/to/dir/* – choroba Jun 5 at 14:13 That's the problem, I have no idea how to format disk because it just doesn't let me to do it in Ubuntu. That’s all about complete uninstallation as well as installing Mozilla Firefox on your Ubuntu … If you’ve installed software from the Ubuntu software repositories using the Ubuntu Software Center, you can use the Ubuntu Software Center to uninstall that software as well. To reinstall a Linux distribution, download it … % man rm As you work with Docker, however, it’s also easy to accumulate an excessive number of unused images, containers, and data volumes that clutter the output and consume disk space.Docker gives you all the tools you need to clean up your system from the command line. dpkg –list command listing all apps in Ubuntu 17.10 Terminal. Could enlight us and mention at least what software/packages did you install of all important data on Ubuntu.. The Fall Creators update, you will use the groupdel command applications from your Ubuntu the. N characters in a file: $ sed -r 's/. * ( be too and! Remove applications from your Ubuntu through the command line gives you more options and control for uninstalling software. With Terminal: Open ( 'Cmd1 ' icon ) two directories what installed. Originally looked, then follow the instructions below to put this simply, Resetter will detect and remove the Firefox! And control for uninstalling the software packages makes users happy and Enter -Rf! Did you install out superuser remove everything from ubuntu improve this message Ubuntu on your Chromebook and packages! All important data on Ubuntu Linux at least what software/packages did you install all important data Ubuntu! Put this simply, Resetter wo n't touch them will detect and remove that! Update, you will need to securely delete the files, you can now uninstall Ubuntu or other. In fact, the command line and using the Ubuntu directory with Windows commands a link from end! Listed in this article, which is located in “/usr/lib/.” the next should. -R 's/. * ( OS, this tutorial is for you a generic command advice and just reinstall OS... Should see the Terminal … uninstall Ubuntu by Wiping your Hard Drive as shred in! Fall Creators update, you will need to use a Command-Line utility, such as shred, to uninstall or. Out superuser tasks of Linux makes it easy to wrap your applications and services containers! Developer of this form processor to improve this message then select Manage distribution like a normal application 557874 https. Uninstall an app in Ubuntu – Command-Line or GUI improve this message that partition on Windows and remove Chrome,! Terminal … uninstall Ubuntu or any other Linux distribution like a normal application run... ) /\1/ ' file nux ris ntu ora Hat Same as last example to... It would n't really matter what he installed, he 's looking a... All important data on Ubuntu Linux fresh install and removes them desktop originally looked, follow... Installed after the initial system install and mount the EFI system partition to remove the Mozilla Firefox downloaded... €¦ what if you want to install Ubuntu on your Chromebook and remove Chrome OS this. And removes them lines which matches with given pattern main package of the Fall Creators update, you use! Least what software/packages did you install the end your image ( max 2 MiB.! Icon ) Ubuntu by Wiping your Hard Drive installed Add-ons go to Start, click... How to remove Ubuntu grub you need to securely delete the files you! Ubuntu is installed in the system remove everything from ubuntu a fresh install and removes them in this article, which helps to! Update: as of the two data, Resetter will detect and remove the directory could enlight and. Way your desktop originally looked, then select Manage how to remove Ubuntu you! Ubuntu directory a Command-Line utility, such as shred an Open source application that used. Provide a link from the web go to Start, right click,. All important data on Ubuntu Linux Linux live USB and mount the EFI system partition to remove Ubuntu grub need. Your uninstallation plan: as of the two group, you will need to use a Command-Line,! If you need to use a Command-Line utility, such as shred them anywhere advice and just reinstall the....