From: Phil Pennock <phil.pennock@globnix.org>
To: Meino Christian Cramer <Meino.Cramer@gmx.de>
Cc: zsh-users@sunsite.dk
Subject: Re: Makeing history harmless
Date: Thu, 12 Oct 2006 07:09:11 +0200 [thread overview]
Message-ID: <20061012050911.GA4764@parhelion.globnix.org> (raw)
In-Reply-To: <20061012.044715.74744338.Meino.Cramer@gmx.de>
On 2006-10-12 at 04:47 +0200, Meino Christian Cramer wrote:
> Is it possible to write a "something" to filter out certain commands
> or to modify certain commands before they were copied from the
> commandline into the history ?
(1) setopt hist_ignore_space
Then get used to typing a space at the start of the line of
dangerous commands. The item remains in the history only until the
next command is run.
(2) Combine that option with a new accept-line to apply it automatically
-----------------------------< cut here >-------------------------------
setopt hist_ignore_space
function histfilter-accept-line {
emulate -L zsh
case ${${(z)BUFFER}[1]} in
(rm|rmdir) BUFFER=" $BUFFER" ;;
esac
zle .accept-line
}
zle -N histfilter-accept-line
zle -A histfilter-accept-line accept-line
-----------------------------< cut here >-------------------------------
Regards,
-Phil
next prev parent reply other threads:[~2006-10-12 5:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-12 2:47 Meino Christian Cramer
2006-10-12 5:09 ` Phil Pennock [this message]
2006-10-12 13:15 ` Chris Johnson
2006-10-13 9:16 ` Phil Pennock
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