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Details about the shebang/hash-bang mechanism on various Unix flavours (2001)
Bourne | Ash | #! | find | ARG_MAX | Shells | whatshell | portability | permissions | UUOC | ancient | - | ../Various | HOME " $@" | echo/printf | set -e | test | tty defs | tty chars | $() vs ) | IFS | using siginfo | nanosleep | line charset | locale The #! magic, details about the shebang/hash-bang mechanism on various Unix flavours 2001-08-13 .. 2021-10-20 (see recent changes) Here you'll find More reading - The Origin See an old mail from Dennis Ritchie introducing the new feature, quoted in 4.0 BSD /usr/src/sys/newsys/sys1.c.
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