Fellow monks,

let's say there's a perl script /tmp/parse_me which has a she-bang line calling the perl interpreter and expects a file as an argument.

Now, when a script like 

#!/tmp/parse_me

some text

[download]
gets called from the command line, the bash shell will call another instance of bash and hand it some text, which of course throws an error: 
    ./scriptname: line 3: some: command not found

[download]

However, if the above script gets called in the zsh shell, it correctly calls 

     /tmp/parse_me scriptname

[download]
and succeeds.

Does anyone know if there's a limitation in bash that only allows executables in the she-bang line, and prohibits using perl- and other scripts?

In reply to perlscript as she-bang line by saintmike

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