Good day everyone,
First I wanted to thank the people who run Codecademy, that place like this exists !
In the lesson Environment variables 4.8 while following the instructions for the variable $PATH, there is a part which says;
After Typing by instructions 1. echo $PATH and Enter, instructions says : Looking carefully, echo $PATH lists the following directories: ..... Each directory contains _scripts for the command line to execute. The PATH variable simply lists which directories contain scripts.
After Typing by instructions 2 /bin/pwd ..... is terminal supposed to output a file or script that contains this command ? And what are the scripts, are they actual files that can be found in the directories that **echo $PATH" lists.
Anyone can explain this ?