Here's a very fishy way to do a fancy prompt, straight from my config.fish
(last section):
https://gist.github.com/3940401
There's also some example aliases in there.
I don't miss !! or !$ because I've trained my fingers to use C-p (control-P) to
recall the previous command and Alt+Up to recall the last arg of the last
command (or do a history search).
Still kind of a pain to do something like this:
$ ls
$ which `!!`
Since the equivalent involves a lot more typing:
$ ls
C-p C-a w h i c h <space> ( C-e )
$ which (ls)
At least in my world needing something like which `!!` is a rarity and the
alternative isn't awful.
--
Fred Alger
@_phred
On Tuesday, 23 October 2012 at 09:45, charlie wrote:
> One thing I miss from bash world is the ! , short cut for last executed
> command.
>
> How would I write a function for something like that ?
>
> On Tue, Oct 23, 2012 at 2:34 AM, Maxim Gonchar <gma...@gmail.com
> (mailto:gma...@gmail.com)> wrote:
> > On Tue, 23 Oct 2012 09:22:48 +0400, Philip Ganchev
> > <phil.ganc...@gmail.com (mailto:phil.ganc...@gmail.com)> wrote:
> >
> > > You need to convert each of the Bash commands in your ~/.bashrc script
> > > to a Fish command, and put it in your fish initialization script.
> > >
> > > Instead of 'export', use 'set -U'. Instead of '[', use 'test'. Instead
> > > of the 'fi' keyword, use the 'end' keyword. Instead of defining
> > > aliases, define functions, using the 'function' built-in. Instead of
> > > 'PS1', use 'PROMPT'.
> > I think it is better to use 'set -x' instead of export in fish.config.
> > Or at least 'set -Ux'.
> >
> > regards
> > Maxim
> >
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