$PATH is an file location related environment variable. When one types a command to run, the system looks for it in the directories specified by PATH in the order specified. You can view the directories specified by typing echo $PATH in the terminal. … You can look up your path by typing echo $PATH.

What is echo path?

To print the entire path, use echo %path% . This will print all directories on a single line separated with semicolons ( ; ) … echo. is used to print a newline. & is used to separate commands, e.g. echo line1&echo line2 will print two lines. In effect, semicolons in the path are replaced with a command to print a newline …

What is a $PATH variable?

PATH is an environment variable on Unix-like operating systems, DOS, OS/2, and Microsoft Windows, specifying a set of directories where executable programs are located. In general, each executing process or user session has its own PATH setting.