In terminal by running the above command you could edit file named. This is paste command like Ctrl+v in Windows. Ctrl+Z is used to suspend a process while In Windows Ctrl+C is copy command. Don’t confuse with Ctrl+C in Windows or Ctrl+Z. It will remove old dependent files and footprints installed by previous applications.ĭisplay repository source list in nano editor
#INSTALL ROBO 3T UBUNTU COMMAND LINE INSTALL#
A lot of space could be freed if you frequently install and uninstall softwares.
You may find this files in /var/cache/apt/archives This command will remove all Debian (.deb) files that are no longer installed. To completely remove a software and it’s dependent packages run the apt-get purge command.
This will uninstall the software but not the dependent packages. If you don’t like a software you can get rid of that by simply running above command. To fix broken installation run the above command. This might happen due to failure in downloading software itself or dependency. Sometimes while installing a software it fails. run sudo apt-get install gimp in your terminal to install Gimp image manipulation software. You may download and install new packages or software named using above commands. To upgrade all the packages on your system, and, if needed for a package upgrade, installing extra packages or removing packages But it will not install or remove extra packages. This command will download and update installed software. Note that apt-get require root permission. Run Command #2 or #3 followed by this command. This command will update your package lists.
Add sudo before whenever admin privilege is required. Here is a list of basic Ubuntu commands which is of daily use and safe to use.