The octothorpe-exclamation point (#!) combination found at the beginning of Unix scripts that determines what interpreter should be used to interpret the script. Also known as a "pound-bang" or, less commonly, a "hash-bang".
by Clayton Hynfield October 10, 2003

Used at the start of an executable script on *nix like systems to define what program should interpret the script, in the format #!/path/to/program.
by pti October 18, 2003

by Ms. Bouvier October 17, 2003

by Michael E October 17, 2003
