dos2unix - 7.4.3-1 main

This package contains utilities dos2unix, unix2dos, mac2unix,
unix2mac to convert the line endings of text files between UNIX (LF),
DOS (CRLF) and Mac (CR) formats.
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Text files under Windows and DOS typically have two ASCII characters
at the end of each line: CR (carriage return) followed by LF (line
feed). Older Macs used just CR, while UNIX uses just LF. While most
modern editors can read all these formats, there may still be a need
to convert files between them.
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This is the classic utility developed in 1989.