> On Jan 19, 2024, at 23:49, ToddAndMargo via perl6-users
> <[email protected]> wrote:
>
> Hi All,
>
> Can I do a run on line with a regex like I
> just did with sed?
>
> $ zbarimg Screenshot.png | sed -e 's/.*?secret=//' -e 's/&.*//'
>
> Usually I just do two lines in Raku.
>
> Many thanks,
> -T
Hi Todd,
Not that I am aware. The naive way is just to pipe them:
~$ echo 'roses are red' | raku -pe 's/roses/lilacs/' | raku -pe 's/red/blue/'
lilacs are blue
The Raku way would be combining those two statements into one Raku call:
~$ echo 'roses are red' | raku -pe 's/roses/lilacs/; s/red/blue/'
lilacs are blue
#OR ("big-S" notation below)
~$ echo 'roses are red' | raku -ne 'S/roses/lilacs/ andthen S/red/blue/.put'
lilacs are blue
The `andthen` call reloads the `$_` topic variable. For more examples, see:
https://stackoverflow.com/questions/65066358/concatenating-s-in-raku
HTH, Bill
