Le dimanche 18 avril 2010 à 20:24 +0200, Stevan Bajić a écrit :
[...]
> Can I ask you one thing regarding Debian? Is the Bash shell installed
> by default on Debian? I plan to switch from /bin/sh to /bin/bash. The
> reason for that is that /bin/sh on FreeBSD is a shell like csh or ksh
> and I am not really interested in porting the whole script to be
> runnable under csh or ksh. I never really planed/expected to be able
> to have that little script to be runnable on anything other then
> Gentoo. Anyway... if I would ever redo that script then I would code
> it in Perl. Allone those differences in GNU sed and the one installed
> on FreeBSD is frustating. Let allone the other differences. With Perl
> I would not have those problems. Anyway... I have changed the script
> to cope with those limits I have seen on FreeBSD 6.2-RELEASE by using
> 'tr' instead of sed in some situations. I have still not commited
> those changes to GIT. I wait till you tell me that Debian has Bash
> installed by default.

Yes, bash is installed by default on Debian:
$ apt-cache show bash
Package: bash
Essential: yes
Priority: required
<...>

dash is now the default shell as it is lighter and scripts are hence
running faster than with bash (eg. init scripts):
$ ls -l /bin/sh
lrwxrwxrwx 1 root root 4 17 sept.  2009 /bin/sh -> dash

bash is still (and I think it will remain) the default interactive
shell, hence is installed on all Debian hosts.

Cheers,
Julien



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