*SCRIPT HELP 命令

返回脚本命令的帮助信息。

---

*语法

SCRIPT HELP

---

*返回值

条件	返回值
总是	帮助文本数组

---

*时间复杂度

O(1)

*

*示例

> SCRIPT HELP
 1) SCRIPT <subcommand> [<arg> [value] [opt] ...]. Subcommands are:
 2) DEBUG (yes | no | sync)
 3)     Set the debug mode for scripts.
 4) EXISTS sha1 [sha1 ...]
 5)     Check if a script exists in the script cache.
 6) FLUSH [ASYNC | SYNC]
 7)     Flush the Lua scripts cache.
 8) KILL
 9)     Kill the currently running script.
10) LOAD script
11)     Load a script into the scripts cache.
12) HELP
13)     Print this help.

---

*FAQ

Q: SCRIPT HELP 和 SCRIPT LOAD 有什么区别？ A: SCRIPT HELP 返回 SCRIPT 子命令的帮助；SCRIPT LOAD 加载 Lua 脚本到缓存。