/config

--File: /config
dofile("/cattech/file.lua")

-- Function to display the value of a key in the hash
local function getValue(hash,key)
    if hash[key] then
        print(key .. ": " .. tostring(hash[key]))
    else
        print("Key '" .. key .. "' not found in the hash.")
    end
end

-- Function to set a key-value pair in the hash
local function setValue(hash,key, value)
    hash[key] = value
    print("Set " .. key .. " to " .. tostring(value))
end

-- Main program
local args = {...} -- Get command line arguments

local config = loadHash(defaultConfig)

if #args == 1 then
    -- If 1 parameter, list the value of the hash using that key
    getValue(config,args[1])
elseif #args == 2 then
    -- If 2 parameters, set the key-value pair in the hash
    local par2 = args[2]
    if par2 == "nil" then
        par2 = nil
    end
    setValue(config,args[1], par2)
else
    displayHash(config)
    print("Usage: <program> <key> [value]")
end

saveHash(defaultConfig,config)