How do I display my current path settings under Linux / FreeBSD / OpenBSD / NetBSD / Apple OS X / UNIX like operating systems using bash or ksh or csh / tcsh shell?
The PATH variable holds the list of directories which are searched when you type a program name. To check your PATH setting use the following command. Open a command-line terminal (select Applications > Accessories > Terminal), and then type the following commands to see $PATH
How Can I Change the $PATH under Linux / UNIX?
See our faq “changing the path settings under Linux” for more information.