Sh equivalent to __FILE__

Question

Is there an equivalent to sh __FILE__ to tell me the path to the executable? POSIX solutions are preferred, bash is acceptable, thanks.

Answer 1

Try using $0 .

Answer 2

To solve bash script

Getting the bash script source directory from the inside

Answer 3

Just a thought:

 #!/usr/bin/env bash # "$0" will expand to the name of the script, as called from the command line readlink -f $0