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.

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

Example:

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

Sources: Lua Guide / os.execute

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

Use os.execute.

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.