On 6/20/18 6:29 PM, Bernhard Rosenkraenzer wrote:
> I don't think this is intentional:
>
> [bero@c64 ~]$ echo "test!!"
> echo "testecho "testecho "test!"""
> testecho testecho test!
It's impossible to say whether or not this is correct without knowing
what's in your history. Double quotes don't
I don't think this is intentional:
[bero@c64 ~]$ echo "test!!"
echo "testecho "testecho "test!"""
testecho testecho test!
ttyl
bero
Hi Chet and Tomáš,
On Wed, Jun 20, 2018 at 10:42:07AM -0400, Chet Ramey wrote:
> On 6/20/18 9:25 AM, Tomáš Čech wrote:
> > $ /bin/sh
> > sh-4.4$ VARIABLE=value set -o noglob
> > sh-4.4$ env | grep VARIABLE
> > VARIABLE=value
> > sh-4.4$
>
> Posix requires this behavior, which dates back to
On 6/20/18 2:09 PM, Martijn Dekker wrote:
> Op 20-06-18 om 13:39 schreef Greg Wooledge:
>> I really don't understand what you're doing here, either. The only
>> use of OPTIND is after the final call to getopts, when there are no
>> more options to process. At that point, OPTIND tells you how
Op 20-06-18 om 17:45 schreef Ilkka Virta:
$ for sh in dash 'busybox sh' bash ksh93 zsh ; do printf "%-10s: "
"$sh"; $sh -c 'while getopts abcd opt; do printf "$OPTIND "; done;
printf "$OPTIND "; shift $(($OPTIND - 1)); echo "$1" ' sh -a -bcd
hello; done
dash : 2 3 3 3 3 hello
Op 20-06-18 om 13:39 schreef Greg Wooledge:
I really don't understand what you're doing here, either. The only
use of OPTIND is after the final call to getopts, when there are no
more options to process. At that point, OPTIND tells you how many
times you have to "shift" to get rid of all the
On 20.6. 15:39, Greg Wooledge wrote:
On Wed, Jun 20, 2018 at 05:16:48PM +0900, Hyunho Cho wrote:
set -- -a -bc hello world
getopts abc opt "$@"
getopts abc opt "$@" # bash = b, 2 <-- different from
"sh"
echo $opt, $OPTIND# sh = b, 3
Since
On Wed, Jun 20, 2018 at 10:22 PM, George wrote:
>
> Personally I do think some method of handling arbitrary binary data in the
> shell would be a welcome addition (and I think zsh provides that - don't
> remember if ksh does)
>
Ksh93 has "typeset -b" which defines vars for binary data (actually
On 6/20/18 9:25 AM, Tomáš Čech wrote:
> Hi,
>
>
> when comparing strange behaviors of different shell implementations Tomas
> Janousek found this bug
>
> When using BASH as sh shell...
>
> $ ls -l /bin/sh
> lrwxrwxrwx 1 root root 4 Jun 13 16:25 /bin/sh -> bash
>
> ...internal shell command
On Sun, 2018-05-20 at 04:56 +0200, Garreau, Alexandre wrote:
> On 2015-11-13 at 07:17, Greg Wooledge wrote:
> Actually in the most general case, where those output streams may
> contain NUL bytes, it requires two temp files, because you can't store
> arbitrary data streams in bash variables at
Hi,
when comparing strange behaviors of different shell implementations Tomas
Janousek found this bug
When using BASH as sh shell...
$ ls -l /bin/sh
lrwxrwxrwx 1 root root 4 Jun 13 16:25 /bin/sh -> bash
...internal shell command `set' propagates environment variable to the process
its
On Wed, Jun 20, 2018 at 05:16:48PM +0900, Hyunho Cho wrote:
> set -- -a -bc hello world
>
> echo $OPTIND# sh, bash = 1
>
> getopts abc opt "$@"
> echo $opt, $OPTIND # sh, bash = a, 2
>
> getopts abc opt "$@" # bash = b, 2 <--
>
if $OPTIND value start from 1 then i think "-b" $OPTIND should be "3" like sh
but bash print "2"
set -- -a -bc hello world
echo $OPTIND# sh, bash = 1
getopts abc opt "$@"
echo $opt, $OPTIND # sh, bash = a, 2
getopts abc opt "$@" # bash = b, 2
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