终端快捷指令 · Shell Shortcuts

Append a zsh alias or function to ~/.zshrc behind sentinel markers, so re-running updates the entry in place instead of duplicating it. Works for both English (zxsd) and 中文 (中信书店) trigger names.

When to Use

• User wants to bind a trigger word to a shell command ("我输入 X 就跑 Y")
• User wants a 中文 trigger ("输入'中信书店'就启动 claude 说一句开心话")
• User wants multiple aliases pointing to the same command
• User wants to remove a previously-added alias

Do NOT use for:

• System-level shortcuts that need to fire without pressing Enter — that's an input-method or Hammerspoon job, not a shell alias. Tell the user.
• Non-zsh shells unless they explicitly pass --rcfile.

Workflow (MANDATORY)