Show everything on the RubyGems environment with this command: : RubyGems « Language Basics « Ruby






  1. Ruby
  2. Language Basics
  3. RubyGems

Show everything on the RubyGems environment with this command:


$ gem env
Rubygems Environment:
  - VERSION: 0.9.0 (0.9.0)
  - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/1.8
  - GEM PATH:
     - /usr/local/lib/ruby/gems/1.8
  - REMOTE SOURCES:
     - http://gems.rubyforge.org








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1.RubyGems is a package utility for Ruby
2.getting help on how to issue RubyGems commands:
3.get help on what commands are available (some output truncated).
4.help on examples (some output truncated).
5.gem help env
6.show the RubyGems installation directory:
7.Let's check to see if Ruby on Rails is present with the list command.
8.You can check what dependencies a gem has with the dependency command:
9.To select dependencies as you install a package, skip the --include-dependencies option
10.To update all the gems on your system with all the current versions, use the update command.
11.To uninstall a package with the uninstall command: