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Re: I get tcsh at login; want zsh
- X-seq: zsh-users 10523
- From: Vincent Lefevre <vincent@xxxxxxxxxx>
- To: zsh-users@xxxxxxxxxx
- Subject: Re: I get tcsh at login; want zsh
- Date: Mon, 17 Jul 2006 03:58:32 +0200
- In-reply-to: <237967ef0607161709t21c61aafr2dfbf6f447d8ce5a@xxxxxxxxxxxxxx>
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- References: <20060716232837.GA8923@xxxxxxxxx> <237967ef0607161709t21c61aafr2dfbf6f447d8ce5a@xxxxxxxxxxxxxx>
On 2006-07-17 02:09:51 +0200, Mikael Magnusson wrote:
> On 7/17/06, Russell Hoover <rj@xxxxxxxxx> wrote:
[...]
> >What do I need to do to be able to log directly into and directly out
> >of zsh?
>
> Check what startup files are used by tcsh and put 'exec zsh' in it.
Some care must be taken. At the end of your .cshrc:
if ($?prompt && ! $?TCSH) then
if ("$prompt" != "" && -X zsh) then
setenv SHELL `which \zsh`
if ($?loginsh) set SHELL = "$SHELL -l"
exec shexec $SHELL
endif
endif
where shexec is the attached Perl script. The tcsh exec bug has been
fixed in recent versions of tcsh; so, you may not necessarily need
shexec.
--
Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <http://www.vinc17.org/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.org/blog/>
Work: CR INRIA - computer arithmetic / SPACES project at LORIA
#!/usr/bin/env perl
# Workaround for the tcsh exec bug. Example:
# tcsh> exec shexec zsh
use strict;
eval {
require POSIX;
foreach (3..63)
{ POSIX::close $_ if -t $_ }
1;
} or warn <<"EOF";
Perl POSIX module not found! The non-standard file descriptors attached
to a tty (as those let open by this buggy tcsh) could not be closed.
EOF
exec @ARGV;
# $Id: shexec 11281 2006-02-27 13:24:27Z lefevre $
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