Re^4: One-liner only checking the first line of the input file

Outputs 0d only once.

Comment on Re^4: One-liner only checking the first line of the input file Download Code

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Re^5: One-liner only checking the first line of the input file by stevieb (Canon) on Nov 11, 2015 at 15:04 UTC
That's a MacOS line ending `\r`, aka a carriage return. See if this works: `perl -012 -lane 'print "$F[2]\t$F[7]" if $F[7] > 0' < input.txt` [download] The `-0` flag sets the input record separator (line ending) to `\r` in octal form.	[reply] [d/l] [select]
Re^6: One-liner only checking the first line of the input file by TJCooper (Beadle) on Nov 11, 2015 at 15:13 UTC
Same output as before unfortunately.	[reply]
Re^7: One-liner only checking the first line of the input file by stevieb (Canon) on Nov 11, 2015 at 15:18 UTC
On the command line, make a backup of the file, then type `vi input.txt`, then inside of vi, type `:set ff=unix`, hit `ENTER`, then type `:wq`. It would be worth noting whether the file appears as you expect before you run the above commands. That'll set line endings to `\n` (at least it should). Then run your original one-liner to see if that worked.	[reply] [d/l] [select]
Re^8: One-liner only checking the first line of the input file by TJCooper (Beadle) on Nov 11, 2015 at 15:28 UTC
Re^9: One-liner only checking the first line of the input file by stevieb (Canon) on Nov 11, 2015 at 15:56 UTC
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