What are the control structures of Lua?

Lua has three main control structures: conditional statements, loops, and jumps.

Conditional statements include if, elseif, and else. For example:

if x > 0 then
  print("Positive")
elseif x < 0 then
  print("Negative")
else
  print("Zero")
end

Loops comprise while, repeat-until, and for. An example of a for loop is:

for i = 1, 5 do
  print(i)
end

Jumps involve break and return. For instance, break can be used to exit a loop prematurely:

for i = 1, 10 do
  if i == 5 then
    break
  end
  print(i)
end

In the context of cloud computing, Lua can be used in scripting for various tasks. For example, in Tencent Cloud, Lua scripts might be utilized for automating certain configurations or workflows within their services, leveraging its simplicity and flexibility.