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bug#21672: env is not splitting command and argument as suggested by the
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From: |
Davide Brini |
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Subject: |
bug#21672: env is not splitting command and argument as suggested by the synopsis |
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Date: |
Mon, 12 Oct 2015 17:35:56 +0200 |
On Mon, 12 Oct 2015 10:48:55 +0200, Esli <address@hidden> wrote:
> Hello,
>
>
>
> env is not splitting command and argument as suggested by the synopsis:
>
> SYNOPSIS
>
> env [OPTION]... [-] [NAME=VALUE]... [COMMAND [ARG]...]
>
>
>
> Example:
>
> #!/usr/bin/env perl -w
>
> produces:
>
> /usr/bin/env: perl -w: No such file or directory
>
>
>
> Apparently, env is looking for command "perl -w", not for command "perl"
> and than passing him "-w"
This is due to how the shebang works under Linux, nothing to do with env,
see this page for all the details:
http://www.in-ulm.de/~mascheck/various/shebang/
--
D.