From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-users@sunsite.dk
Subject: Re: !!:$
Date: Tue, 16 Nov 2004 16:03:31 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.61.0411160806380.31018@toltec.zanshin.com> (raw)
In-Reply-To: <20041116134539.GB14064@pegleg.valdosta.edu>
On Tue, 16 Nov 2004, keef wrote:
> something to the effect of:
> alias ch="chmod 755 !!:$"
This is what the "fc" command is for, by the way.
fcch() {
emulate -L zsh
# We're passed a file name, so:
# - read it
# - split it into shell words
# - and grab the last one
local w=${${(z)"$(<$1)"}[-1]}
# Write back the edited command
print "chmod 755 ${(qq)w}" >| $1
}
alias ch='fc -e fcch'
With that, you can even do e.g.
ch -3
to chmod the last argument from the third command back instead of the
immediately preceding command.
next prev parent reply other threads:[~2004-11-17 0:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-16 13:45 !!:$ keef
2004-11-16 14:22 ` !!:$ Peter Stephenson
2004-11-16 14:31 ` !!:$ Stephane Chazelas
2004-11-16 15:37 ` !!:$ Bart Schaefer
2004-11-16 16:08 ` !!:$ Peter Stephenson
2004-11-17 0:03 ` Bart Schaefer [this message]
2004-11-17 19:25 ` !!:$ Danek Duvall
2004-11-18 1:10 ` !!:$ Bart Schaefer
-- strict thread matches above, loose matches on Subject: below --
2018-02-19 21:12 &&|| Ray Andrews
2018-02-19 21:57 ` &&|| Peter Stephenson
2018-02-19 22:47 ` &&|| Ray Andrews
2018-02-20 9:26 ` &&|| Peter Stephenson
2018-02-20 7:54 ` &&|| Ray Andrews
2018-02-20 17:07 ` &&|| Peter Stephenson
2018-02-20 19:24 ` &&|| Ray Andrews
2018-02-20 20:28 ` &&|| Bart Schaefer
2018-02-20 21:45 ` &&|| Ray Andrews
2003-07-02 15:06 ?????? JEFF BICKLEY
2003-07-02 19:56 ` ?????? Thorsten Haude
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Pine.LNX.4.61.0411160806380.31018@toltec.zanshin.com \
--to=schaefer@brasslantern.com \
--cc=zsh-users@sunsite.dk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).