mirror of
https://github.com/kepler155c/opus
synced 2024-12-28 01:20:27 +00:00
24 lines
389 B
Lua
24 lines
389 B
Lua
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local args = { ... }
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if #args < 1 then
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error('cat <filename>')
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end
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local fileName = shell.resolve(args[1])
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if not fs.exists(fileName) then
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error('not a file: ' .. args[1])
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end
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local file = fs.open(fileName, 'r')
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if not file then
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error('unable to open ' .. args[1])
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end
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while true do
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local line = file.readLine()
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if not line then
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break
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end
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print(line)
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end
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file.close()
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