• Tmux CheatSheet :Tools: :PROPERTIES: :type: tool :export_file_name: cheatsheet-tmux-A4.pdf :END:

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• PDF Link: [[https://github.com/dennyzhang/cheatsheet-tmux-A4/blob/master/cheatsheet-tmux-A4.pdf][cheatsheet-tmux-A4.pdf]], Category: [[https://cheatsheet.dennyzhang.com/category/tools/][tools]]
• Blog URL: https://cheatsheet.dennyzhang.com/cheatsheet-tmux-A4
• Related posts: [[https://cheatsheet.dennyzhang.com/cheatsheet-ssh-A4][Cheatsheet: ssh]], [[https://github.com/topics/denny-cheatsheets][#denny-cheatsheets]]

File me [[https://github.com/dennyzhang/cheatsheet.dennyzhang.com/issues][Issues]] or star [[https://github.com/dennyzhang/cheatsheet.dennyzhang.com][this repo]]. ** Tmux Basic | Name | Comment | |------------------------+----------------------------------------| | Create new session | =tmux new -s denny= | | List all sessions | =tmux ls= | | Attach to one session | =tmux attach -t denny= | | Detach session | =C-b d= | | Kill one session | =tmux kill-session -t denny= | | List all shortcut keys | =C-b :list-keys=, =C-b ?= Very useful! | | Kill current window | =C-b &= | | Default conf file | =~/.tmux.conf=, =~/.tmate.conf= | ** Tmux Layout & Scroll | Name | Comment | |---------------------------+--------------------------| | Switch to next pane | =C-b o= | | Vertically split pane | =C-b %= | | Horizontally split pane | =C-b "= | | Kill current pane | =C-b x= | | Swap two panes | =C-b C-o= | | Resize current pane right | =C-b :resize-pane -R 20= | | Resize current pane down | =C-b :resize-pane -D 10= | ** Tmux Console Output | Name | Comment | |-------------------------------+--------------------------------------------------| | Enter copy mode | =C-b [=, press q/Esc to exit | | Search output | =C-b C-s=, =C-b C-u= | | Paste buffer to current panel | =C-b ]= | | Page up/down | Enter copy mode, then use normal navigation keys | | [[http://osxdaily.com/2015/07/07/page-up-page-down-mac-keyboard/][Page up/down in Mac]] | =Fn + Up Arrow= | | Show things in current buffer | =tmux show-buffer= | | List all buffer | =tmux list-buffers= | | Save buffer to file | =tmux save-buffer foo.txt= | ** Tmate | Name | Comment | |------------------------------------------------+------------------------------------------------------| | see tmate log messages: ssh conn string | =tmate show-messages= | | Launch tmate in a detached state | =tmate -S /tmp/tmate.sock new-session -d= | | Blocks until the SSH connection is established | =tmate -S /tmp/tmate.sock wait tmate-ready= | | Prints tmate SSH connection string | =tmate -S /tmp/tmate.sock display -p '#{tmate_ssh}'= | | Make your tmate session big by default | [[https://apple.stackexchange.com/a/98406][Make your default iterm window big]] | ** More Resources https://gist.github.com/MohamedAlaa/2961058

https://wiki.freebsdchina.org/software/t/tmux

https://robots.thoughtbot.com/a-tmux-crash-course

https://gist.github.com/Bekbolatov/6840069e51382965fdad

License: Code is licensed under [[https://www.dennyzhang.com/wp-content/mit_license.txt][MIT License]].

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• org-mode configuration :noexport: #+STARTUP: overview customtime noalign logdone showall #+DESCRIPTION: #+KEYWORDS: #+LATEX_HEADER: \usepackage[margin=0.6in]{geometry} #+LaTeX_CLASS_OPTIONS: [8pt] #+LATEX_HEADER: \usepackage[english]{babel} #+LATEX_HEADER: \usepackage{lastpage} #+LATEX_HEADER: \usepackage{fancyhdr} #+LATEX_HEADER: \pagestyle{fancy} #+LATEX_HEADER: \fancyhf{} #+LATEX_HEADER: \rhead{Updated: \today} #+LATEX_HEADER: \rfoot{\thepage\ of \pageref{LastPage}} #+LATEX_HEADER: \lfoot{\href{https://github.com/dennyzhang/cheatsheet-tmux-A4}{GitHub: https://github.com/dennyzhang/cheatsheet-tmux-A4}} #+LATEX_HEADER: \lhead{\href{https://cheatsheet.dennyzhang.com/cheatsheet-tmux-A4}{Blog URL: https://cheatsheet.dennyzhang.com/cheatsheet-tmux-A4}} #+AUTHOR: Denny Zhang #+EMAIL: [email protected] #+TAGS: noexport(n) #+PRIORITIES: A D C #+OPTIONS: H:3 num:t toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t #+OPTIONS: TeX:t LaTeX:nil skip:nil d:nil todo:t pri:nil tags:not-in-toc #+EXPORT_EXCLUDE_TAGS: exclude noexport #+SEQ_TODO: TODO HALF ASSIGN | DONE BYPASS DELEGATE CANCELED DEFERRED #+LINK_UP: #+LINK_HOME:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• [#A] Blog: tmux一个优秀的终端复用软件,类似GNU Screen :noexport: | Name | Comment | |------------------------+-----------------------------------------------------------------| | C-b d | 退出tmux | | C-b c | 创建新窗口 | | C-b n | 切换至下一窗口 | | C-b : | 进入命令行模式, 例如split-window, rename-window, rename-session | | C-b Ctrl+方向 | 以1个单元格为单位移动边缘以调整当前面板大小 |

• tmux使用C/S模型构建,主要包括以下单元模块: | Name | Comment | |---------+--------------------------------------------| | server | 服务器.输入tmux命令时就开启了一个服务器. | | session | 会话.一个服务器可以包含多个会话. | | window | 窗口.一个会话可以包含多个窗口. | | pane | 面板.一个窗口可以包含多个面板. | ** TODO mac make tmux make the font bigger ** DONE tmux page up and page down: i, c-b c-f CLOSED: [2015-10-13 Tue 15:56] #+BEGIN_EXAMPLE 这个可以起tmux tmux里,一两个小时基本不过期. 在 ~/.tmux.conf 里加入一下配置内容: #用vi模式操作 翻页用c-b c-f等 可以把vi替换成 emacs setw -g mode-keys vi #+END_EXAMPLE ** DONE Create new-window with current directory in tmux CLOSED: [2017-06-27 Tue 17:27] https://unix.stackexchange.com/questions/12032/create-new-window-with-current-directory-in-tmux cat > ~/.tmux.conf <<EOF bind c new-window -c "#{pane_current_path}" bind '"' split-window -c "#{pane_current_path}" bind % split-window -h -c "#{pane_current_path}" EOF

cat ~/.tmux.conf

• DONE tmate: Instant Terminal Sharing :noexport: CLOSED: [2018-07-18 Wed 09:38] https://github.com/tmate-io/tmate ** DONE [#A] copy k8s yaml to tmux, the two lines mess up: :set paste, then press i CLOSED: [2018-07-18 Wed 16:40] ** DONE tmate copy buffer to mac clipboard CLOSED: [2018-07-18 Wed 16:39] http://www.rushiagr.com/blog/2016/06/16/everything-you-need-to-know-about-tmux-copy-pasting/ https://awhan.wordpress.com/2010/06/20/copy-paste-in-tmux/ ** TODO [#A] Emacs Can't ssh to tmate :IMPORTANT: host host HostName sf2.tmate.io

  Port 12360

  StrictHostKeyChecking no IdentityFile ~/.ssh/id_rsa User Bkk4XXXXXXXXX ** TODO tmux copy and paste ** TODO tmux copy the whole buffer context http://stackoverflow.com/questions/12289227/how-do-i-copy-entire-contents-of-file-1-pane-in-tmux-emacs-copy-mode ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** TODO tmux zsh ** TODO tmate one session ** TODO tmate: disable C-b c ** TODO re-run the tmux last ssh command ** TODO [#A] emacs tramp doesn't work with tmux ** TODO Save sessions of previous tmux ssh ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** TODO [#A] tmate: ssh directly
• more content :noexport: ** file1

Start tmux:

tmux

Detach from tmux:

Ctrl-b d

Restore tmux session:

tmux attach

Detach an already attached session (great if you are moving devices with different screen resolutions)

tmux attach -d

Display session:

tmux ls

Rename session:

Ctrl-b $

Switch session:

Ctrl-b s

Start a shared session:

tmux -S /tmp/your_shared_session chmod 777 /tmp/your_shared_session

Help screen (Q to quit):

Ctrl-b ?

Scroll in window:

Ctrl-b PageUp/PageDown

Reload configuation file

Ctrl-b : source-file /path/to/file

Window management

=================

Create window:

Ctrl-b c

Destroy window:

Ctrl-b x

Switch between windows:

Ctrl-b [0-9] or Ctrl-b Arrows

Split windows horizontally:

Ctrl-b %

Split windows vertically:

Ctrl-b "

• TODO [#A] tmate sometimes doesn't work :noexport:
• TODO [#A] tmate copy files in client side :noexport:IMPORTANT:
• TODO ngrok + tmux: setup ssh reverse proxy :noexport: https://ngrok.com/docs ** setup ssh reverse proxy ngrok ** ngrok tmux ssh https://gist.github.com/karampok/64067862052b2565b348812f0cb13bfc https://gist.github.com/keithpitty/38266d38d44d06fabf6b707df608f73e

ngrok authtoken 2sVqHXBmmsSmZfCaVcrqR_6BzxZJu94dv137xigzkyV

gh-auth add --users="pks" --command="$(which tmux) attach -t tc"

ssh [email protected] -p 12956 -vvvv

#+BEGIN_EXAMPLE zdenny-a02:~ zdenny$ ngrok authtoken 2sVqHXBmmsSmZfCaVcrqR_6BzxZJu94dv137xigzkyV Authtoken saved to configuration file: /Users/zdenny/.ngrok2/ngrok.yml

ngrok tcp 22

ssh [email protected] -p 10550 #+END_EXAMPLE

• TODO tmux screen get locked :noexport:
• TODO tmux search: list all matched entries :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO mac tmux page up and page down with Fn key :noexport:
• Scripts :noexport:

• Copy to mac clipboard

Note: Only works for the laptop who hosts the tmux/tmate session

#+BEGIN_SRC sh brew install reattach-to-user-namespace

In tmux, search a region. Then save to pbcopy

tmux save-buffer - | reattach-to-user-namespace pbcopy

In mac terminal

pbpaste #+END_SRC