Re: How to perform single operation to each line in file

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Re^2: How to perform single operation to each line in file by rammohan (Acolyte) on Jan 21, 2014 at 12:10 UTC
$/ to read whole record and foreach is to read every line	[reply]
Re^3: How to perform single operation to each line in file by choroba (Cardinal) on Jan 21, 2014 at 12:21 UTC
`$/` tells readline or `<>` to read the whole file. `foreach` does not read anything, it just iterates a list. You give it a one member list: it contains the whole file as its only member. لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ	[reply] [d/l] [select]
Re^3: How to perform single operation to each line in file by Corion (Patriarch) on Jan 21, 2014 at 12:16 UTC
Why don't you just read the file line-by-line?	[reply]