Just use following command and uninstall ruby aptitude purge ruby.
Rvm uninstall ruby gem.
Using a dpkg based packet manager we can uninstall ruby in simply.
In order to uninstall all gems you have to loop through all entries in gem list with bash scripting.
Uninstalling a ruby version.
Current.
After above code to remove full trace of the rvm using below code.
This method is very inconveninent.
To uninstall any version of ruby you previously installed using rvm use this command.
Gem uninstall name of gem solution.
Try rvm alias create default ruby.
We will start with following simple command this command will remove rvm directories and all rubies what you install with rvm.
Uninstall ruby version manager rvm.
Here version is version of ruby like 1 8 6 rvm uninstall version.
Ruby gems and ruby related binaries like rake spec gem etc are all installed directly into your operating system directories.
Thanks to rubygems 2 1 0 you now could do it with one command.
This command will uninstall version 2 6 3 of ruby.
This will be remove rvm gem.
Ruby related stuff is intercepted by rvm so that ruby gems and ruby related binares are installed into rvm dir in a nice clean organized way.
By default not only will it remove the ruby and it s source files it will also get rid of aliases wrappers environments and any associated binaries in other words it cleans up most of the install.
Rvm uninstall just removes the ruby leaves everything else.
Ruby 2 5 5 x86 64 default ruby not set.