tmux is a terminal multiplexer, which allows users to work with terminals in terms of windows and panes, which can be created, destroyed, attached, and reattached at will.

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Tmux per-window priority

When using gnu-screen, I can set per-screen-session CPU and I/O priorities: sudo /usr/bin/nice -n 15 ionice -c2 -n7 sudo -i -u $user -- 'screen -dmS build' sudo /usr/bin/nice -n 20 ionice -c3 sudo ...
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14 views

Emacs cursor is invisible in tmux in iterm2

When I try to use emacs -nw inside a tmux pane under iterm2, the cursor is invisible. This behavior is present regardless of which theme I use in iterm2. I'm using emacs version 24.5 on Mac OS X ...
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10 views

tmux create panes programatically

I want to create tmux panes programatically. e.g. I have a list of commands to execute, and I'll create a shell script that will invoke a tmux command along with the commands to execute in each pane, ...
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tmux hangs when closing terminal

When I open 2 terminals with 2 different tmux sessions and close one (without exiting the session), the other one hangs. I am using tmux 2.0 (compiled from source) with zsh and testing with no conf ...
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22 views

Alternatives to byobu as a tmux distribution?

Are there good alternatives for byobu as a tmux distribution?. Minimal, stable and that just works? or most tmux users just learn tmux specifics and configure it all by themselves?
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24 views

How to dynamically set window titles in Tmux?

I want to set the title of Tmux windows dynamically to the path of the first pane. How do I set a title dynamically?
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12 views

What's the relationship between multiplexer and terminal?

Recently, I learned there's this tmux tool. in wiki, it defines tmux is a terminal multiplexer and I kinda get the idea of what it is capable of. But I'm a little confused about the relationship ...
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21 views

Tmux: binding Ctrl-`

I'd like to bind Ctrl-` in tmux to select-pane. I've tried: bind -n C-` select-pane -t :.+ Which gives me: unknown key C-` I've also tried: bind -n 'C-`' select-pane -t :.+ Which gives me the same ...
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20 views

Bind Tmux prefix to an unicode character?

I'd like to bind the Tmux prefix to the unicode character  (while also keeping C-b). I'we tried putting the following in my ~/.tmux.conf, but none of theese works set -g prefix M-$ bind M-$ ...
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18 views

what does the 'set -g' command do in tmux?

I see references to set -g <command> in tmux, for example set -g status-right ' #[bg=colour33] Branch #[(git branch)] ' I have googled and looked in man tmux and also info tmux but cant find ...
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Copy text without exiting copy mode

tmux's copy-mode offers the ability to scroll up through a window's history, visually select text, and copy it to the clipboard. As soon as text is copied, copy-mode exits and tmux returns to insert ...
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29 views

Run command in detached tmux session and log console output to file

I can run a command in a detached tmux session with: tmux new -d 'while true; do date; sleep 1; done' I can run a command in an attached tmux session and log the console output with: tmux new ...
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20 views

Tmux linux keybindings like S-C-E not working

I am trying to create S-C-E shortcut in my ~/.tmux.conf I have succeeded with staff like: bind -n ^e split-window -h bind -n C-e split-window -h # But none of the following seems to work: bind ...
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2answers
29 views

Can I fix a broken tmux session?

When my tmux session gets messed up, e.g., after I accidentally cat a binary file, is there a way to fix it? reset doesn't help much when I'm inside of a tmux session.
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tmux disregarding the configuration file even when no sessions exist

This question is similar to this question, but in this case running "killall tmux" or "tmux kill-server" is not effective. Running "tmux list-sessions" returns "failed to connect to server". Running ...
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2answers
31 views

Creating a “kill current session” shortcut in Tmux

Is it possible to create a shortcut in Tmux which would kill current session? Typing "kill-session -t mysession" is not very convenient I imagine something like bind X kill-session -t ...
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58 views

Configuring function keys in PuTTY for both Vim and Midnight Commander under tmux?

First off, I'm aware that I can use Alt+1 (through 9 and 0) to synthesize the respective function keys (F1 through F10) in Midnight Commander. It has helped me many times, but by default I still press ...
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63 views

Bug with resizing panes in tmux when using ZSH

I am using Tmux with ZSH and have a problem when trying to resize panels. I am currently using these bindings to resize panels as I work: unbind-key M-j ; bind-key -n M-j resize-pane -D 1 ...
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35 views

In mc within tmux ctrl-o doesn't work

When I run mc within tmux: $ tmux $ mc 'Ctrl-o' in mc desn't work properly: mc panes disappear, but the shell command prompt doesn't appear, and pressing any key causes mc panes appear again. When ...
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103 views

Some shift+arrows not working in tmux?

I am attempting customize tmux so that Ctrl-Arrows are used for pane selection Shift-Arrows are used for pane resizing Alt-Arrows (left, right) are used for window selection ... all are working ...
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35 views

tmux - get pwd of another pane in a bash script?

Is there anyway to find out information about the current working directory of any pane from within a tmux session? I'd like to write a bash script that changes the directory of the current pane to ...
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37 views

In tmux, is there something similar to `monitor-activity` but for a single pane?

I use bind m setw monitor-activity so that I can easily toggle whether or not I want visual updates about when a window has updated. However, sometimes I'll have a window with panes which have updates ...
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Scrolling in tmux over SSH (PuTTY) [duplicate]

I'm SSH'ing into my RaspPi (Raspbian) with PuTTY and I want to user tmux in order not to worry about a connection ending while I'm installing something. My Problem is, that when I call tmux from a ...
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17 views

Tmux detaches from one side when force to adjust redimension

Whenever I have a tmux's session opened at the same time in more than one terminal with different sizes it auto adjusts its size to the smaller one. I could fix that by doing C-b and then :attach -d ...
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Can I change the tmux prefix to double backslashes?

If so, how do you go about it? set-option -g prefix "\\" doesn't seem work. Is this a bad idea?
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72 views

How to select pane in tmux via mouse over

As the title suggests, I want to select a pane in tmux by just doing mouse over on the pane, like it can be done with Gnome Terminal. I don't want to click the pane to select it. Is that possible?
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45 views

Move tmux status bar to the very bottom of my screen

Is it possible to display the tmux status-bar at the very bottom of my monitor and not have the 1cm gap between it and the bottom of my screen? I looked online and could only see the queries ...
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12 views

Can I rename tmux tabs to hostnames and commands?

I'd like my tmux tabs to display the hostname of the machine (the guest machine if I'm SSHed) and the currently running command on that machine. Is that possible? Thus, if I have machines named "Home" ...
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How to quickly select paths or words from program output?

I have a program that outputs file paths and certain words that I would like to quickly copy and paste (e.g. ps). Is it possible to bind a key so that tmux will search up and select next delimited ...
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1answer
40 views

How to make zsh always show environment variable name instead of the path?

I have an environment variable set to my projects folder like this: PROJ=$HOME/projects When I want to open a project folder i just type PROJ/project_name and the shell opens the directory and my ...
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19 views

Execute commnad after server started in other pane with tmuxifier or tmux

I have a window with several panes where I execute commands to start the servers. I want to be able to execute commands after a server is running. To run commands in the same pane is not possible ...
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48 views

Change tmux window list color

I want to change the color of window list selection highlight (yellow on the screenshot), but can't find the proper parameter. Anyone knows how to do it in .tmux.conf? My current configuration.
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24 views

Session name background in tmux changes to red

My tmux status bar looks like this: Every now and again it changes to this, i.e. the session name background changes to red. I suppose this has to do with the exit status of the last command but ...
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57 views

How to make Vim and TMux keys coexist?

I am configuring vim and tmux. I configured the tab navigation in vim like this: map <M-Left> <Esc>:tabprev<CR> map <M-Right> <Esc>:tabnext<CR> map <C-T> ...
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55 views

Interactive search of tmux sessions

When switching between tmux sessions with the interactive session menu (<prefix>-s), you can jump to a specific session by typing the session's numeric or alphabetical index, e.g. (0) + ...
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282 views

Fixed highlighting in tmux

I miss highlighting (reverse mode) on console since I started to use urxvt + tmux as main terminal. The highlights was replaced with with italic font - what looks pretty cool at first - however I ...
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1answer
39 views

Execute a program in tmux without scrolling

I use tmux (with zsh, if that helps). I have a pretty good setup, but often I find myself running a program with a lot of output, and then entering copy mode and reverse searching for the line I typed ...
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30 views

tmux long lines copy and paste

I use Terminal.app for connecting to remove RHEL box and use tmux there. I have long command lines, more than the terminal width, I copy them and paste to re-execute commands, the problem is that tmux ...
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36 views

Vim: mapping for <PageUp>, <PageDown> not working in vim, but working in tmux

Did a clean install a couple days ago, copied over my .vimrc and .tmux.conf, and now Ctrl-F / Ctrl-B doesn't page down / up in vim. Ctrl-F / Ctrl-B work in tmux when selecting text. Weirder still, ...
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221 views

Switching solarized colors with mintty and tmux

I am trying to find a way to easily toggle between light/dark solarized themes without needing to create a new terminal/tmux session. I am running mintty on a Windows machine and usually log into a ...
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39 views

tmux keep ssh window after disconnect and automatically reconnect if remote host is available again

One of my tmux-panes hast two windows, ncmpcpp’s playlist (local ncmpcpp with remote-mpd host) and ncmpcpp’s visualizer (ncmpcpp started via ssh, because the visualizer fifo file can’t be read from ...
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51 views

how do I hide byobu status line?

You know, in tmux there's an option set -g status off that allows me to hide the tmux status bar, can I do the same with byobu? I can't find any option that allows me to hide the status bar and gives ...
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38 views

Copying from Emacs to other tmux pane (code execution for Ipython, sql, bash, etc)?

My preferred setup is running a terminal window with several tmux panes (a couple of shells, and an emacs session). What is the easiest way to send code from the emacs pane to be executed in the shell ...
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1answer
53 views

after SSHing into another machine and starting vim, run terminal command in original terminal

I use ssh to remotely login to a machine where I subsequently work primarily from Vim. Sometimes I want to run some shell command on my original machine without leaving Vim. What is a non-disruptive ...
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60 views

Tmux 1.9a - variable #{pane_current_command} doesn't work as expected

I'm trying to get vim-tmux-navigator to work on my my Cygwin (Win7 x64) + Tmux 1.9a but it doesn't. The reason is the variable #{pane_current_command} always returns bash instead of vim, so the ...
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98 views

tmux / screen ctrl+arrow (left right) doesn't work on SSH

I've configured tmux to skip words on Ctrl+right / left : set-window-option -g xterm-keys on It works just fine, but as I do SSH, it doesn't work and prints ;5D or ;5C.. The same issue occurred ...
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55 views

How to update DBUS_SESSION_BUS_ADDRESS in tmux when that address changes?

I have noticed, that I can’t run steam in a tmux pane: it gave me error Error: Unable to open a connection to X. Check your DISPLAY environment variable and make sure that you have enabled X. If ...
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152 views

Mouse click only works once with iterm2/tmux/mosh

I'm trying to set up iTerm2 + mosh + tmux to do my remote work. I can get everything to connect up, but for some reason, the mouse response is funky. If I split my tmux window so I have two panes and ...
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11 views

Is it possible to always use systems clipboard when selecting/copying in tmux

I know you can use shift when in tmux to copy to the systems clipboard when selecting. Is it possible to make that the default option, i.e. the way most terminals work by default? Thanks.
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41 views

How do I resize the ‘usable area’ of a tmux session?

I'm using a ‘session group’, to keep multiple OS-level, window-managed terminal windows open to different tmux ‘windows’ (so they share a default working-directory, tmux settings, etceteras.) Those ...