<oerjan> learn shebang_args_or_input is similar to print_args_or_input, but for other scripting languages like perl or python. E.g. if you have a python script that pipes stdin, replace the usual shebang line by #!/hackenv/bin/shebang_args_or_input python .

  PID TTY          TIME CMD
  286 ?        00:00:00 init
  288 ?        00:00:00 sh
  290 ?        00:00:00 `
  291 ?        00:00:00 cat
  293 ?        00:00:00 `
  294 ?        00:00:00 `
  295 ?        00:00:00 perl
  296 ?        00:00:00 ps