RosettaCodeData/Task/Check-input-device-is-a-terminal/Lua/check-input-device-is-a-terminal.lua

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Lua
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2025-06-11 20:16:52 -04:00
local posix = require"posix"
print(
posix.unistd.isatty(posix.stdio.fileno(io.stdin))
and "stdin is a terminal"
or "stdin is not a terminal"
)