Hi,
I am trying to write an one-liner to go through all lines in a logfile and
look for an certain key word, store the line and sort them before printing
them out.
My approach was:
raku -ne "BEGIN {my @i }; @i.push($_); if $_ ~~ /^WARN/; END { @i.sort.say
}"
That does not work because @i does not exist in the if clause. I tried our
@i as well with no luck.
How can I store data that can be accessed in the END phaser? Or is there
another way to archive it? TIMTOWTDI^^
One hint I found was the variable $ and @ respectively. But those variables
are created for each line new...
I did not found a help or examples for -npe except raku -h. Is there more
helpful stuff somewhere in doc.raku.org? If so I could'nt find it.
Thanks,
Wolfgang
