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I know it's a common issue, but I didn't find a solution to my problem in the archive.
I have a "dos" file (lines ends with carriage return+line feed : 0d0a in Hex) : bash-3.2$ xxd test1 0000000: 6161 610d 0a62 6262 0d0a aaa..bbb..
If I apply a cygwin command to this file, I get an additional carriage return : bash-3.2$ grep -E 'a|b' test1 > test2 bash-3.2$ xxd test2 0000000: 6161 610d 0d0a 6262 620d 0d0a aaa...bbb...
I chose dos mode when installing cygwin. My filesystems are mounted "textmode"
while ((desc = open (file, O_RDONLY)) < 0 && errno == EINTR) continue;
#if defined(HAVE_DOS_FILE_CONTENTS) if (fillsize) fillsize = undossify_input (readbuf, fillsize); #endif
-- Vincent Rivière
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