From: zzapper <david@tvis.co.uk>
To: zsh-workers@sunsite.dk
Cc: zsh-users@sunsite.dk
Subject: Re: Returning last parameter of a history command
Date: Sat, 23 Sep 2006 10:23:50 +0000 (UTC) [thread overview]
Message-ID: <Xns984773E7C3DEDzzappergmailcom@80.91.229.5> (raw)
In-Reply-To: <200609221457.k8MEvAhC028569@news01.csr.com>
Peter Stephenson <pws@csr.com> wrote in news:200609221457.k8MEvAhC028569
@news01.csr.com:
> zzapper wrote:
>> Hi
>>
>> how should this done in zsh-speak
>>
>> history -n -1|sed 's/^.* //
>>
>> Where the sed returns the last parameter
>
> zmodload -i zsh/parameter
> print ${${(z)history[$((HISTCMD-1))]}[-1]}
>
Thanx PWS
I have adapted this to
print ${${(z)$(history -n -1)}[-1]}
so that I can use on a generic command
I was not able to tell if any of the 3 versions was faster
--
zzapper
A Mini-Internet Business for less than $5 that you can set up in less
than 5
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http://www.twodollars.biz/?a=532036
parent reply other threads:[~2006-09-23 10:24 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <200609221457.k8MEvAhC028569@news01.csr.com>]
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