사람이 읽을 수있는 방식으로 PATH 표시
PATH 환경 변수를보다 읽기 쉬운 방식으로 보여주고 싶습니다. $ echo $PATH /Users/arturo/.rvm/gems/ruby-1.9.3-p392/bin:/Users/arturo/.rvm/gems/ruby-1.9.3-p392@global/bin:/Users/arturo/.rvm/rubies/ruby-1.9.3-p392/bin:/Users/arturo/.rvm/bin:/usr/local/git/bin:/Users/arturo/.gvm/groovy/current/bin:/Users/arturo/.gvm/grails/current/bin:/Users/arturo/.gvm/griffon/current/bin:/Users/arturo/.gvm/gradle/current/bin:/Users/arturo/.gvm/lazybones/current/bin:/Users/arturo/.gvm/vertx/current/bin:/Users/arturo/.gvm/bin:/Users/arturo/.gvm/ext:/usr/local/git/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin 나는 이런 식으로 생각하고있다 : $ echo $PATH | some cut and awk magic /Users/arturo/.rvm/gems/ruby-1.9.3-p392/bin /Users/arturo/.rvm/gems/ruby-1.9.3-p392@global/bin /Users/arturo/.rvm/rubies/ruby-1.9.3-p392/bin /Users/arturo/.rvm/bin ...