TMUX rocks!

TMUX Rocks!
tmux vs. GNU screen
Trick and tips sharing

Transcript

1. TMUX Rocks! ( Terminal MUltipleXer ) Kent Chen
2. Kent Chen (chenkaie) chenkaie@gmail.com http://chenkaie.blogspot.com @chenkaie on GitHub @chenkaie on SlideShare @chenkaie on LinkedIn @chenkaie on Twitter @+KentChenAtGoogle on Google+
3. 終端复用器 基本功 不談 Not a basic intro course of terminal multiplexer
4. GNU Screen vs. tmux Ref: https://www.google.com/trends/explore?q=gnu screen, tmux
5. 分享小弟 「跳槽」經驗 An experience sharing after “Jump ship” (驚)
6. Screen 用得好好的? GNU Screen works god damn well?
7. 為什麼要換 tmux Why switch to tmux?
8. 請各位客倌
 聽我娓娓道來 Now listen carefully
9. GNU screen 七宗罪 The SE7EN deadly sins
11. ! 罪宗一 The 1st deadly sin
12. Memory eating MONSTER Sort by MEM%
13. 100 windows in Screen 370 MB resident Ref: http://jon.endpoint.com/utosc-2012/screen-vs-tmux-faceoff.html
14. Ref: http://jon.endpoint.com/utosc-2012/screen-vs-tmux-faceoff.html 100 windows in tmux 5 MB resident
15. ! 罪宗二 The 2nd deadly sin
16. Split with 3 window happily
17. 來去猩巴克 當個 假文青真碼農
 Think about coding at Starbucks
18. 體驗文青生活 妹也走光 寫扣吧 $ screen -x Reattach to previous session
19. WTF… ? ?
20. Restore a session with splitted screen Ref: http://superuser.com/questions/69816/how-to-keep- windows-split-after-detaching-reattaching-gnu-screen
21. ! 罪宗三 The 3rd deadly sin
22. Not under active development A dead project… since 2008
23. ! 罪宗四 The 4th deadly sin
24. .
25. ..
26. ...
27. 掰不下去了 Cannot think of more deadly sin
28. 其實還不錯 請繼續支持 自由軟體 Screen is still pretty excellent Donate Free Software, thanks!
29. 究竟 tmux 有何過人之處 Why tmux rocks?
30. 極具彈性的 Session > Window > Pane 視窗管理 Flexible Session / Window / Pane window management
31. Screenshot Pane 1 Pane 2 Pane 3 Window Left status bar Right status bar Session Name Session
32. $ tmux info Window 1 … Window 2 Window N Pane Pane Pane Pane …… Client 1 Client 2 Client N Session
33. Window 1 … Window 2 Window N Pane Pane Pane Pane Client Session 2 $ tmux choose-session Window 1 Pane Session 1 Window 1 Pane Session 3
34. client / server model Ref: http://bit.ly/tmux-explained
35. 還有什麼 特異功能 Any tricks & tips?
36. ! 第靈招 Tip & Trick 0
37. No transfer effort from Screen 無痛轉換 i.e. 靈的轉移(驚) My modification: Ref: http://sourceforge.net/p/tmux/tmux-code/ci/master/tree/examples/screen-keys.conf Soul Transfer by: $ alias screen=tmux
38. ! 第一招 Tip & Trick 1
39. Multiple paste buffers $ tmux list-buffers <C-b> # ! $ tmux paste-buffer <C-b> ]
40. ! 第二招 Tip & Trick 2
41. Powerful mouse mode support Resize Pane Select Pane[1] Select Window 1. screen can do “select pane” only
42. ! 第三招 Tip & Trick 3
43. Vertical splitting w/o patching You can patch GNU Screen to do it It’s pretty useful under 16:9 widescreen
44. ! 第四招 Tip & Trick 4
45. Multiple root-privileged system administrators can share the same session to manage the server. remote SSH w/o leaking your “password” Remote debugging Pair Programming Shared Sessions
46. Pair Programming wemux: Multi-User Tmux Made Easy Mode: mirror / pair / rogue
47. No Magic Ref: http://bit.ly/tmux-explained
48. ! 第五招 Tip & Trick 5
49. Search in windows $ tmux find-window <C-b> f
50. ! 第六招 Tip & Trick 6
51. Powerline support • Personal bias … XD • UTF-8 status line support https://github.com/erikw/tmux-powerline
52. ! 第七招 Tip & Trick 7
53. Synchronize panes <C-b> : :set synchronize-panes on
54. ! 第八招 Tip & Trick 8
55. Highly Scriptable $ tmux list-commands $ tmux list-keys Ref: https://gist.github.com/lance/7486428
56. ! 第九招 Tip & Trick 9
57. handy tmux_backup.sh Ref: http://sourceforge.net/p/tmux/tmux-code/ci/master/tree/examples/tmux_backup.sh Snapshot :
58. ! 第十招 Tip & Trick 10
59. PuTTy Fn key issue Terminal > Keyboard > Function Keys and Keypad: “Xterm R6”
60. ! 第十一招 Tip & Trick 11
61. Scrollback issue * How can I make tmux use my terminal's scrollback buffer? ! Normally, tmux enables the terminal's "alternate screen". Most terminals (such as xterm) do not save scrollback for the alternate screen. You might prefer tmux to use the normal screen, so it uses your terminal's scrollback buffer. This way, you can access the scrollback buffer as usual, for example using the mouse wheel - although there is no guarantee output inside tmux will always (or ever) be added to the scrollback. ! You can make tmux use the normal screen by telling it that your terminal does not have an alternate screen. Put the following in ~/.tmux.conf: ! set -g terminal-overrides 'xterm*:smcup@:rmcup@' Ref: tmux FAQ http://tmux.svn.sourceforge.net/viewvc/tmux/trunk/FAQ
62. ! 第十二招 Tip & Trick 12
63. #  Add  in  .tmux.conf   ! #  Lightning  fast  pane  movement  w/o  prefix  key  by  <Alt-­‐`>   bind  -­‐n  M-­‐`  select-­‐pane  -­‐t:.+   ! #  Lightning  fast  pane  resize  w/o  mouse  mode  by  <Alt-­‐ArrowKey>   bind  -­‐n  M-­‐up        resize-­‐pane  -­‐U  1   bind  -­‐n  M-­‐down    resize-­‐pane  -­‐D  1   bind  -­‐n  M-­‐left    resize-­‐pane  -­‐L  1   bind  -­‐n  M-­‐right  resize-­‐pane  -­‐R  1   Lightening fast key binding “-n”
64. ! 第十三招 Tip & Trick 13
65. #  Add  in  .tmux.conf   ! #  Lightning  fast  entering  copy-­‐mode  by  <Alt-­‐c>   #  Extremely  useful  when  split-­‐pane  are  heavily  used.   bind  -­‐n  M-­‐c  copy-­‐mode   bind  -­‐n  M-­‐PPage  copy-­‐mode  -­‐u   bind  -­‐n  S-­‐PPage  copy-­‐mode  -­‐u   ! #  Lightning  fast  window  select  by  <Alt-­‐H>  /  <Alt-­‐L>   bind  -­‐n  M-­‐H  prev   bind  -­‐n  M-­‐L  next   Lightening fast key binding (cont.) Entering copy-mode Search keyword in scrollback buffer
66. Reference Tmux @ Arch Linux wiki https://wiki.archlinux.org/index.php/Tmux Screen vs. tmux Faceoff http://jon.endpoint.com/utosc-2012/screen-vs-tmux-faceoff.html Fixing Vim's Background Color Erase for 256-color tmux http://sunaku.github.io/vim-256color-bce.html How to Copy and Paste with tmux on Mac OS X http://robots.thoughtbot.com/how-to-copy-and-paste-with- tmux-on-mac-os-x
67. Reference cont. wemux: Multi-User Tmux Made Easy https://github.com/zolrath/wemux tmux-powerline https://github.com/erikw/tmux-powerline tmux FAQ http://sourceforge.net/p/tmux/tmux-code/ci/master/tree/FAQ My .tmux.conf https://github.com/chenkaie/DotFiles/blob/master/.tmux.conf