diff --git a/工程/tmux.md b/工程/tmux.md
index 8359a87..e7ff698 100644
--- a/工程/tmux.md
+++ b/工程/tmux.md
@@ -1,6 +1,18 @@
 # [tmux](https://tmux.men/zh-tw/home)
 
 - [Git](https://gitea.szis.com.cn/github/tmux-tmux)
+- [Manual Page Search Parameters](https://man.openbsd.org/OpenBSD-current/man1/tmux.1)
+- [FORMATS](https://man.openbsd.org/OpenBSD-current/man1/tmux.1#FORMATS)
+    - version           Server version
+    - host          #H  Hostname of local host
+    - host_short    #h  Hostname of local host (no domain name)
+    - session_name  #S  Name of session
+    - window_flags  #F  Window flags with # escaped as ##
+    - window_index  #I  Index of window
+    - window_name   #W  Name of window
+    - pane_id       #D  Unique pane ID
+    - pane_index    #P  Index of pane
+    - pane_title    #T  Title of pane (can be set by application)
 
 ## 文章