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9bfa6ec06e
This change also improves the unix module, adding a reboot() system call for fun and profit, fixing the execve() api, and a printimage release.
26 lines
570 B
Lua
26 lines
570 B
Lua
-- example of how to run the ls command
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-- and pipe its output to the http user
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local unix = require "unix"
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ls = unix.commandv("ls")
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reader, writer = unix.pipe()
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if unix.fork() == 0 then
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unix.close(1)
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unix.dup(writer)
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unix.close(writer)
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unix.close(reader)
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unix.execve(ls, {ls, "-Shal"})
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unix.exit(127)
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else
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unix.close(writer)
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SetHeader('Content-Type', 'text/plain')
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while true do
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data = unix.read(reader)
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if data ~= "" then
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Write(data)
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else
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break
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end
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end
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unix.close(reader)
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unix.wait(-1)
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end
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