nginx-luaHow to echo with Lua

server {
  location / {
    content_by_lua_block {
      ngx.say('hi')
    }
  }
}ctrl + cyoutubegithub

`content_by_lua_block` nginx-lua module directive to specify block of Lua code	`ngx.say` output given text to client
`'hi'` sample text to output to client

ngx.say('hi')

hi