Re: Idea: jobs(1) -i to print only :%ID:s

[Steffen Nurpmeso]

alex xmb sw ratchev wrote in
 <CAALKErE1Uq1XmXw_8zdij2gGz-GxB9S9PA5f43vYONVKtmRDNA@mail.gmail.com>:
 ...
 |> So i did that (what a mess -- does anyone know how i can create an
 |> awk regular expression where parts of the expression is a variable
 |> that should be expanded?  ugh!  what do i know??):
 |
 |awk -v var1='cont ent' -vv2="$other' ' { code } '
 |
 |keep in mind that mass spawning of any bin is , when its done massley ,
 |very out ..

i fail to see what this has to do with my problem.

 |also var so awk processes some \esc caracters
 |to cleanly insert data , either use gawk ENVIRON["varname']
 |or via alternative fd or as part of file parse things

 |my='a b c'
 |# one line string
 |awk 3<<<"$my thing' BEGIN { f = "/dev/fd/3" ; getline v <f ; close( f ) }
 |other main code here '

i am still wondering.

 |foo=content
 |export foo
 |or foo=$foo gawk ..
 |gawk -vv=foo ' BEGIN { v = ENVIRON[ v ] } other code '
 |same as v = ENVIRON[ "v" ] or "varname"

wow.

 |to match in string , thers two ways , one is exact text match , the other
 |is regex
 |
 |if u /foo/ thats a regex

really?

 |$0 ~ "foo"
 |
 |tx=" my text "
 |if ( $0 ~ "pre" tx "stu" ) { ye }

this does not work the way you think maybe?
I surely was there myself.

 |thers additional stuff to say containing substr() and match() , and some

even with match() not (in a global match line).

 |others
 |
 |#exact
 |etx = " exact "
 |if ( index( $0 , etx ) ) { ye }
 |if ( index( $0 , "pre" etx "stu" ) ) { ye }

i am really impressed.
But that did not work out.

--steffen
|
|Der Kragenbaer,                The moon bear,
|der holt sich munter           he cheerfully and one by one
|einen nach dem anderen runter  wa.ks himself off
|(By Robert Gernhardt)