On 7/11/15 12:17 PM, konsolebox wrote:
> Bash 4.4-alpha no longer expands ${!prefix@}.
> ${!prefix*} however still works.
Yeah, it was a bad idea to make ${!prefix@} ever work in the first place.
The original intent was to use ${!prefix*} like in ksh93, but * and @ are
the same just about everywhe
Bash 4.4-alpha no longer expands ${!prefix@}.
${!prefix*} however still works.
bash-4.4-alpha-4.4# var_1=a var_2=b
bash-4.4-alpha-4.4# set -- ${!var_@}
bash-4.4-alpha-4.4# echo $#
0
bash-4.4-alpha-4.4# set -- "${!var_@}"
bash-4.4-alpha-4.4# echo $#
1
bash-4.4-alpha-4.4# set -- ${!var_*}
bash-4.4-a
