freealex / virtual_env_quick_reference

I'm throwing this together quickly, because I am tired of making small syntax errors based on the language of the day.

virtual_env_quick_reference

'I'm throwing this together quickly, because I am tired of making small syntax errors based on the language of the day.'

#[Virtual Environment(s) Quick Reference]

#rbenv

$ [brew install rbenv # Installation for mac]

$ [rbenv init initialize rbenv ]

$ rbenv install -l [ist all available versions ]

$ rbenv install 2.0.0-p247 (install a Ruby version)

$ rbenv local 1.9.3-p327 (sets the local ruby version )

$ rbenv local -unset (unset the local version)

$ rbenv global 1.9.3-p327 (set the global system version of ruby)

$ rbenv versions (list all ruby versions known to rbenv)

$ rbenv shell 1.9.3 (set shell specific ruby.)

##jEnv

(download) $git clone https://github.com/jenv/jenv.git ~/.jenv

#install

#bash $ echo 'export PATH="$HOME/.jenv/bin:$PATH"' >> ~/.bash_profile $ echo 'eval "$(jenv init -)"' >> ~/.bash_profile

#zscrc $ echo 'export PATH="$HOME/.jenv/bin:$PATH"' >> ~/.zshrc $ echo 'eval "$(jenv init -)"' >> ~/.zshrc -->installl configured itsetlf on Catalina :), but here are more steps if needed for others

#configure

$ jenv add /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home oracle64-1.6.0.39 added $ jenv add /Library/Java/JavaVirtualMachines/jdk17011.jdk/Contents/Home oracle64-1.7.0.11 added