Dev1 Galaxy Forum / awk help ?

Re: awk help ?

dummy@example.com (andyprough) — Tue, 11 May 2021 18:14:24 +0000

I think that you are right that it is a ratpoison issue. I just checked and these commands are working on my standard DWM with dmenu when piped through dzen2, especially the forms with " " prepended. The tabbed forms "\t" are not as good as they create a space but fill it with a small box.

Re: awk help ?

dummy@example.com (andyprough) — Tue, 11 May 2021 15:10:58 +0000

You can play around with printf, maybe that will give you something you can use:

uname -a | awk {'printf("%s\n", "   "$3,1)'}
   4.19.0-16-amd64

uname -a | awk {'printf("%s\n", "\t"$3,1)'}
	4.19.0-16-amd64

Re: awk help ?

dummy@example.com (dice) — Tue, 11 May 2021 14:15:59 +0000

Thanks andyprough, that works but only on the command line, i think my issues are with dzen2 and ratpoison window manager.

Re: awk help ?

dummy@example.com (andyprough) — Tue, 11 May 2021 14:08:03 +0000

Another way you can do it is print it with a tab before the output:

$ uname -a | awk '{print substr("\t"$3,1)}'
	4.19.0-16-amd64

Re: awk help ?

dummy@example.com (andyprough) — Tue, 11 May 2021 14:00:46 +0000

I'm no awk wizard, but what works for me on the 'uname -a' command is to prepend the argument variable with " ":

$ uname -a | awk '{print substr("   "$3,1)}'
   4.19.0-16-amd64

awk help ?

dummy@example.com (dice) — Tue, 11 May 2021 13:02:07 +0000

Can i pick someone's brains on how to modify this command ?

I have the command working ok, i just want to put in a few spaces at the beginning, think of it as padding.

ratpoison -c "info" | awk '{ print substr($3,1)}'

this prints in any given window im in through dzen2 panel as follows.

0(XTerm)

what i would like is to have a space or two in front so it prints like so with a space or two as padding.

 0(XTerm)

edit: the full output of the command would be so before filtering it through awk...

(39, 136) 0(XTerm)