/bin /usr/X11R6/bin /usr/sbin /sbin /usr/bin .
This version uses Pipes, but is easier for the common user to grasp... instead of using sed or some other more complicated method, it uses the tr command Show Sample Output
Shorter version. Show Sample Output
quoteless Show Sample Output
Removes trailing newline; colon becomes record separator and newline becomes field separator, only the first field is ever printed. Replaces empty entries with $PWD. Also prepend relative directories (like ".") with the current directory ($PWD). Can change PWD with env(1) to get tricky in (non-Bourne) scripts. Show Sample Output
This doesn't work in bash, but in zsh you can typeset -T to bind a scalar variable to an array. $PATH and $path behave this way by default.
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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echo $PATH | tr ":" "\n"