> these two array subscripts, while
> they appear identical, are not exactly the same:
>
> foo["a'b"]=two
> unset foo["a'b"]
>
> The first does not undergo any word expansions before the array
> assignment code runs, so that code performs the appropriate word
> expansions (everything except word
On Mon, Mar 9, 2015 at 2:07 PM, Chet Ramey wrote:
> On 3/8/15 6:05 PM, Stephane Chazelas wrote:
>
>> Are bash questions no longer on topic here? bash-bug used to be
>> the place to discuss bash (before help-bash was created). It maps to the
>> gnu.bash.bug newsgroup. I don't think help-bash maps t
On 3/8/15 6:05 PM, Stephane Chazelas wrote:
> Are bash questions no longer on topic here? bash-bug used to be
> the place to discuss bash (before help-bash was created). It maps to the
> gnu.bash.bug newsgroup. I don't think help-bash maps to usenet
> (though you can access it over NNTP on gmane).
On 3/8/15 5:44 PM, Stephane Chazelas wrote:
> BTW, to get back on topic:
>
> $ bash --norc -o posix
> bash-4.3$ unset zzz
> bash-4.3$ zzz=x eval
> bash-4.3$ env | grep zzz
> zzz=x
>
> ksh93, zsh (in sh emulation), dash, mksh, the Bourne shell (the
> port of opensolaris' to Linux at least) do ret
On Sun, Mar 08, 2015 at 11:21:41AM -0600, Eduardo A. Bustamante López wrote:
> > alias rs="IFS=\ $'\x09'$'\x0a'"
>
> The fuck? Just use
> alias rs="IFS=\$' \t\n'" or even better, alias rs='unset IFS'
rs() { IFS=$' \t\n'; }
Aliases... my god, why?
> > echo "1st try to split pth:"
> > IFS=: ech
On Sun, 8 Mar 2015 22:05:29 +, Stephane Chazelas wrote:
> 2015-03-07 18:01:18 -0600, Eduardo A. Bustamante López:
>> > But I am wondering if there is a walkaround to deal with errors in
>> > <(). The ideal behavior should be that if there is a error in <(),
>> > then we should not consider comm
