How do I run an executable using Lua?

I have an executable I want to开发者_StackOverflow run using Lua ... how do I do this?

Can't seem to find any documentation anywhere about this.

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You can use Lua's native 'execute' command.

Example:

os.execute("c:\\temp\\program.exe")

Sources: Lua Guide / os.execute

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If you need the output of the program, use io.popen

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Use os.execute.

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For someone who need using io.popen

local openPop = assert(io.popen('/bin/ls -la', 'r'))
local output = openPop:read('*all')
openPop:close()
print(output) -- > Prints the output of the command.