reap fodder

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•Re: reap fodder by merlyn (Sage) on Jun 04, 2004 at 18:56 UTC
`cat filename.txt \| ./unf_ck.pl > output.txt` [download] Why the useless use of cat? -- Randal L. Schwartz, Perl hacker Be sure to read my standard disclaimer if this is a reply.	[reply] [d/l]
Re: reap fodder by runrig (Abbot) on Jun 04, 2004 at 20:34 UTC
That won't work if you run it on a Windows system. readline (the diamond operator) automatically removes the `'\r'` under Windows (ActivePerl anyway, I don't know about cygwin), but puts it back in when you print. So this actually works under windows: `#!/usr/bin/perl -p BEGIN {binmode STDOUT}` [download] and this will work under unix: `#!/usr/bin/perl -p tr/\r//d;` [download] Or if you just want one script for both, you can combine the two. Or you can use sysread and syswrite to be more efficient :)	[reply] [d/l] [select]
Re: reap fodder by etcshadow (Priest) on Jun 04, 2004 at 20:07 UTC
`perl -pi -e 's/\r\n/\n/' file.txt` `------------ :Wq Not an editor command: Wq` [download]	[reply] [d/l] [select]
Re: reap fodder by TomDLux (Vicar) on Jun 04, 2004 at 19:13 UTC
Congratulations on your coding efforts, however dos2unix is a standard component of most Unix systems, and might also be included in Cygwin. -- `TTTATCGGTCGTTATATAGATGTTTGCA`	[reply]
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