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On Thu, 29 Apr 2004, Kristian Nørgaard wrote: > > Hvis der er 10.000 filer, så brug: > > ls *.txt 2>/dev/null | while read FILE ; do echo $FILE ; done > > Nu har jeg ikke 10000, men faktisk 2000 filer. > Vil du forklare hvorfor din metode er mere effektiv? Fair nok, jeg slap lidt nemt om ved det. Når du laver en 'for f $(ls -U *.txt)' så vil det give en expansion til 2000 filer. Først når den er udpakket, vil for-løkken starte. Desuden vil det kræve noget og sån, så for-løkke er måske ikke det bedst egnede her. (nogen retter mig nok hvis det er forkert) Og så var der den med '-U' (unsorted), men den kan jo bruges både med for-løkke og med 'while read'. /hans -- Hamletsgade 4 - 201, DK-2200 København N, Phone: +45 3582 9079 Schou Industries ApS http://schou.dk/ CVR: 26 13 44 39 -------------------------------------------------------------- If you are explaining, you're losing. -- JC Watts
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