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Re: env (GNU coreutils) 5.93 patch
From: |
Shigeru Makino |
Subject: |
Re: env (GNU coreutils) 5.93 patch |
Date: |
Mon, 02 Jan 2006 15:15:24 +0900 |
User-agent: |
Mozilla Thunderbird 1.0.7 (Windows/20050923) |
A happy new year!
I have understood traditional systems that parse #! Lines can only give
a single
argument to the interpreter being invoked by POSIX requirements.
But I feel the charm to write follows;
#! /usr/bin/env awk -f
rather then
#! /usr/local/bin/awk -f or #! /usr/bin/awk -f
The specification against POSIX requirements.
If I crick doing "env" hacking, are you able to create a new command?
For instance, the command named "exe" separates the argument of each
space interpreting #! line.
It is possible to write as follows:
#! /bin/exe awk -f
-- mac
- Re: env (GNU coreutils) 5.93 patch,
Shigeru Makino <=