[golf?] harvesting only the mached part of the matched files

[golf?] harvesting only the mached part of the matched files

[Marc Chantreux]

hello,

i have

	/dev/sg0
	/dev/sg1
	/dev/sg9

i want k as

	k=( 0 1 9 )

so ... i got

	k=()
	: /dev/sg[0-9]##(one:'k+=${REPLY#/dev/sg}':)

any shorter solution ?

regards

marc

Re: [golf?] harvesting only the mached part of the matched files

[Bart Schaefer]

On Mon, Apr 25, 2016 at 8:19 AM, Marc Chantreux <khatar@phear.org> wrote:
>         k=()
>         : /dev/sg[0-9]##(one:'k+=${REPLY#/dev/sg}':)

Yours would be better as:
k=( /dev/sg<->(one:'reply=( ${REPLY#/dev/sg} )':) )

But this is probably shortest:
k=( /dev/sg<->(on:t:s/sg/) )

Re: [golf?] harvesting only the mached part of the matched files

[Marc Chantreux]

hello Bart and thanks for helping again

On Mon, Apr 25, 2016 at 09:32:08AM -0700, Bart Schaefer wrote:
> On Mon, Apr 25, 2016 at 8:19 AM, Marc Chantreux <khatar@phear.org> wrote:
> >         k=()
> >         : /dev/sg[0-9]##(one:'k+=${REPLY#/dev/sg}':)
> 
> Yours would be better as:
> k=( /dev/sg<->(one:'reply=( ${REPLY#/dev/sg} )':) )

which is awesome: i missed $reply so many times! i'm very happy it
exits. this one:

	k=( /dev/sg<->(on:t:s/sg/) )

is very nice too! :t is a very good idea.

regards!

marc