To take away old Ruby versions, simply rm -rf the directory of the model you need to take away. You can discover the listing of a selected Ruby model with the rbenv prefix command, e.g. rbenv prefix 1.8.7-p357. As time goes on, Ruby versions you put in will accumulate in your~/.rbenv/variations directory.
Alternatively to the install command, you possibly can obtain and compile Ruby manually as a subdirectory of ~/.rbenv/versions/. An entry in that listing may also be a symlink to a Ruby version installed elsewhere on the filesystem. rbenv doesn’t care; it’ll simply treat any entry in the versions/ listing as a separate Ruby model. Through a process referred to as rehashing, rbenv maintains shims in that listing to match every Ruby command across every installed model of Ruby–irb, gem, rake, rails, ruby, and so forth. Sets a neighborhood software-specific Ruby model by writing the model name to a .ruby-model file within the present listing. This version overrides the global version, and may be overridden itself by setting the RBENV_VERSION setting variable or with the rbenv shellcommand.
Also see rbenv shellRBENV_ROOT~/.rbenvDefines the listing underneath which Ruby versions and shims reside. Sets a shell-particular Ruby version by setting the RBENV_VERSIONenvironment variable in your shell.
Install ruby-construct, which offers therbenv set up command that simplifies the method ofinstalling new Ruby variations. Installing rbenv contains ruby-build, so now you’re prepared toinstall some Ruby versions usingrbenv set up. You can modify this file using the rbenv international command. If the worldwide version file … Read More