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Is Ctrl+D really like Enter?
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this post was submitted on 30 Mar 2025
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Control-D gives a hex value of 0x04, where as ENTER or CR gives a hex value of 0x0d,
they are not the same. Control D returns the carriage on old tty machines, on many modern linux platforms it is treated as CRLF, that is carriage return and a linefeed. Control-D indicates end of file or end of transmission.