local args = {...}
local name = syscall.getTask(syscall.getpid()).name
if #args == 0 then
    print(name..": Missing operand.")
    return
end

local fs = require("sys.fs")
local newDir = args[1]
if newDir:sub(1, 1) ~= "/" then
    newDir = syscall.getcwd().."/"..newDir
end

if newDir:sub(#newDir, #newDir) ~= "/" then
    newDir = newDir.."/"
end

if fs.isDir(newDir) then
    print(name..": Cannot create directory '"..args[1].."': Directory already exists.")
    return
end

fs.mkdir(newDir)