From: rogpeppe@gmail.com (roger peppe)
Subject: [9fans] how can I set path
Date: Fri, 25 Mar 2011 13:53:17 +0000 [thread overview]
Message-ID: <AANLkTi=9pYd8CrfpLTaNfavQMv+aDb+VPazqMw7nw3bj@mail.gmail.com> (raw)
In-Reply-To: <a91021506be0258951a45ce3fb8fd58f@brasstown.quanstro.net>
On 25 March 2011 12:27, erik quanstrom <quanstro at quanstro.net> wrote:
>> I read that as allowing the shell to run programs that the kernel would
>> reject. ?I eventually understood it to mean that you can hide programs
>> where only the shell will find them. ?Is the current directory one of
>> those places, I wonder? ?I'm reluctant to figure it out for myself -
>> long day.
>
> try this:
>
> ? ? ? ?cd $home/tmp
> ? ? ? ?cat > diff
> ? ? ? ?#!/bin/rc
> ? ? ? ?echo hi!
> ? ? ? ?<EOT>
> ? ? ? ?chmod a+x diff
> ? ? ? ?history -D $somefile
> ? ? ? ?diff $somefile `{yesterday $somefile}
>
i always set $path to (/bin .)
it can be much faster, apart from anything else.
next prev parent reply other threads:[~2011-03-25 13:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-25 4:18 流明
2011-03-25 4:23 ` Jacob Todd
2011-03-25 11:57 ` erik quanstrom
2011-03-25 12:14 ` Lucio De Re
2011-03-25 12:27 ` erik quanstrom
2011-03-25 13:53 ` roger peppe [this message]
2011-03-25 13:58 ` roger peppe
2011-03-25 15:42 ` Zhai
2011-03-25 4:33 流明
2011-03-25 4:36 ` John Floren
2011-03-25 4:40 Jacob Todd
2011-03-25 4:42 流明
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