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Re^2: perl oneliner on multiple files

by abhay180 (Acolyte)
on Feb 09, 2013 at 10:18 UTC ( #1017945=note: print w/replies, xml ) Need Help??


in reply to Re: perl oneliner on multiple files
in thread perl onliner on multiple files

Hi, Thanks....this also will work..but w a slight correction...need to zero out $c at eof.
perl -lne'/(\d+): /and$c+=$1; eof&&print"SUM.$ARGV =$c"; if(eof) {$c=0 +}' tmp_1*

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Re^3: perl oneliner on multiple files
by jwkrahn (Monsignor) on Feb 09, 2013 at 19:52 UTC
    perl -c -lne'/(\d+): /and$c+=$1;eof&&($c=!print"SUM.$ARGV =$c")' tmp_*

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[Corion]: marto: Redoing something on new infrastructure sounds fun. At least you can reuse your previous experience :)
[marto]: I'm looking forwads to it. The video sources are dying, and they don't have the hardware to play them back (old tape formats, not just VHS + Laserdisc etc)
[marto]: I'll be interested to see what difference in terms of file size/quality the new codecs make. I enjoy working on things like this, so that's a bonus
[Corion]: Ah, cool! So it's not an inhouse youtube but for a wider consumption
[marto]: last time it was IE6 clients, now they're on 11, so more scope there also, in terms of UI and playback
[marto]: in house as in Company network, not internet connected (power stations and the corporate HQs)

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