2 newbie ?s

2 newbie ?s

[David Thiel]

Hi all,

I'm giving zsh a try after using tcsh for most of my life, and I'm having a
pretty good time with it so far.  2 things - how would I make it so I could
type in ssh dthiel@red (tab) and have it complete to ssh
dthiel@redundancy.redundancy.org, or if I type in ping deepthought.red (tab)
and have it complete in the same way?  Also, does anyone know how to get the
mailchecking functional with Maildir format mailboxes?

Thanks much,
David

Re: 2 newbie ?s

[David Thiel]

Yeah, I have something similar, but it won't complete the hostname if you
have something directly before it, like dthiel@blablabla.com.  If you just
ping bla(tab), it'll work.  That's what I'm trying to figure out.

Thanks,
David

----- Original Message -----
From: "Thomas W. Holt Jr." <twh@cohesive.net>
To: "David Thiel" <dthiel@nexprise.com>
Sent: Wednesday, June 06, 2001 2:24 PM
Subject: Re: 2 newbie ?s


>
> I used to do it with the compctl stuff and the hosts environment variable,
but
> I just upgraded zsh on my main box and dumped all my compctl rules...
>
> still have my hosts varible set in my .zshrc with
>
> # Filename suffixes to ignore during completion
> fignore=(.o .c~ .old .pro .bak)
> # Hosts to use for completion
> hosts=(`hostname` $(cat ~/.hosts))
>
> then I just did a
>
> autoload -U compinit; compinit
>
> Adding that to my .zshrc now
>
> Now I can ping hostname<tab> and it'll finish
>
> I'm not too up to par on the new compinit stuff yet though, it seems to
> work fine so far.
>
>
> David Thiel wrote:
> >
> > Hi all,
> >
> > I'm giving zsh a try after using tcsh for most of my life, and I'm
having a
> > pretty good time with it so far.  2 things - how would I make it so I
could
> > type in ssh dthiel@red (tab) and have it complete to ssh
> > dthiel@redundancy.redundancy.org, or if I type in ping deepthought.red
(tab)
> > and have it complete in the same way?  Also, does anyone know how to get
the
> > mailchecking functional with Maildir format mailboxes?
> >
> > Thanks much,
> > David

Re: 2 newbie ?s

[Alan Third]

On Wed, Jun 06, 2001 at 04:02:31PM -0700, David Thiel wrote:
> Yeah, I have something similar, but it won't complete the hostname if you
> have something directly before it, like dthiel@blablabla.com.  If you just
> ping bla(tab), it'll work.  That's what I'm trying to figure out.

I use:

zstyle ':completion:*:hosts' hosts $hosts

Where $hosts holds the list of hostnames I want to use.
That seems to work perfectly with ssh alan@os<tab> and suchlike.
-- 
Alan Third

Put your head in the microwave and give yourself a tan

Re: 2 newbie ?s

[Mads Martin Jørgensen]

* Alan Third <alan@idiocy.org> [Jun 06. 2001 17:26]:
> On Wed, Jun 06, 2001 at 04:02:31PM -0700, David Thiel wrote:
> > Yeah, I have something similar, but it won't complete the hostname if you
> > have something directly before it, like dthiel@blablabla.com.  If you just
> > ping bla(tab), it'll work.  That's what I'm trying to figure out.
> 
> I use:
> 
> zstyle ':completion:*:hosts' hosts $hosts
> 
> Where $hosts holds the list of hostnames I want to use.
> That seems to work perfectly with ssh alan@os<tab> and suchlike.

Or how about this one:

zstyle -e ':completion:*:ssh:*' hosts 'reply=($(sed -e "/^#/d" -e "s/
.*\$//" -e "s/,/ /g" /etc/ssh_known_hosts ~/.ssh/known_hosts
~/.ssh/known_hosts2 2>/dev/null))'

-- 
Mads Martin Joergensen, http://mmj.dk
"Why make things difficult, when it is possible to make them cryptic and
totally illogic, with just a little bit more effort."
                                -- A. P. J.

Re: 2 newbie ?s

[Bart Schaefer]

On Jun 6,  5:34pm, Mads Martin Jørgensen wrote:
} Subject: Re: 2 newbie ?s
}
} zstyle -e ':completion:*:ssh:*' hosts 'reply=($(sed -e "/^#/d" -e "s/
} .*\$//" -e "s/,/ /g" /etc/ssh_known_hosts ~/.ssh/known_hosts
} ~/.ssh/known_hosts2 2>/dev/null))'
 
} "Why make things difficult, when it is possible to make them cryptic and
} totally illogic, with just a little bit more effort."
}                                 -- A. P. J.

In that spirit:

    zstyle -e ':completion:*:ssh:*' hosts 'reply=(
	${=${${(f)"$(cat {/etc/,{/etc/ssh_,~/.ssh/}known_}hosts(|2)(N) \
			 <<(ypcat hosts 2>/dev/null))"}%%[# ]*}//,/ }
	)'

That might actually be a bit *too* thorough ...

-- 
Bart Schaefer                                 Brass Lantern Enterprises
http://www.well.com/user/barts              http://www.brasslantern.com

Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net   

Re: 2 newbie ?s

[Bart Schaefer]

On Jun 6,  2:03pm, David Thiel wrote:
}
} Also, does anyone know how to get the
} mailchecking functional with Maildir format mailboxes?

    configure --enable-maildir-support ...
    make

-- 
Bart Schaefer                                 Brass Lantern Enterprises
http://www.well.com/user/barts              http://www.brasslantern.com

Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net   

Re: 2 newbie ?s

[Bart Schaefer]

On Jun 7,  2:46pm, Clint Adams wrote:
} 
} > That might actually be a bit *too* thorough ...
} 
} I agree with the sentiment, though you're discarding all the hostname
} information from /etc/hosts.

Ah, true.

    zstyle -e ':completion:*:ssh:*' hosts 'reply=(
	${=${${(f)"$(cat {/etc/ssh_,~/.ssh/known_}hosts(|2)(N) \
			 /dev/null)"}%%[# ]*}//,/ }
	${=${(f)"$(cat /etc/hosts(|)(N) <<(ypcat hosts 2>/dev/null))"}%%\#*}
	)'

I hate having to throw that /dev/null in there to keep `cat' from reading
stdin; one of those cases where I wish there were a glob-flag for turning
on csh_null_glob.  It's also annoying that $(<...) doesn't do filename
expansion or generation, which is why it has to use `cat' to begin with.

-- 
Bart Schaefer                                 Brass Lantern Enterprises
http://www.well.com/user/barts              http://www.brasslantern.com

Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net