tmux is a terminal multiplexer: it enables a number of terminals (or windows), each running a separate program, to be created, accessed, and controlled from a single screen. tmux may be detached from a screen and continue running in the background, then later reattached.

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84 views

Problem using Ctrl+Arrow keys in Vim when using Byobu with tmux

In Vim, I had set the Ctrl+Arrow keys to skip words. This works just fine when running Vim inside the gnome-terminal. However, when using byobu (tmux), it shows weird behavior : it deletes ...
4
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477 views

Have tmux wait until I SSH in, to complete rest of Tmuxinator script

After recently discovering tmux and Tmuxinator, I've been trying to set up a development environment to use. Per protocol, we aren't allowed to store passwords/passphrases in scripts. So what I'm ...
4
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1k views

Bad utf8 display with tmux

When I press the "é" key multiple times on my keyboard, here is what tmux print (notice the spaces) : arcanis@~ > é é é é é é é é é é é é é It also broke emacs when the file contains utf8 ...
3
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21 views

In tmux, is it possible to list all panes in all windows?

Say, I got two windows, Window 1 contains 2 pane (1, 2), Window 2 contains 3 panes(1,2,3), and I'm in pane 1 in Window 1, and I want to jump directly into the pane 2 in Window 2, PREFIX w which is ...
3
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28 views

tmux blocks for certain commands

I am trying to understand why this program behaves differently depending on Y: #!/bin/bash rm -f /tmp/par21d9I.tmx mkfifo /tmp/par21d9I.tmx; tmux new-session -d true\ ...
3
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162 views

Is there a more elegant way to unlink two tmux clients sharing a session from inside tmux?

This is almost a code-review question, but very *nixy and more about configuration than code. For years since I switched to tmux from screen I've had a couple of nagging issues that I could not make ...
3
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0answers
89 views

How to detect TMux level

Is there any way to detect how many levels of tmux I'm currently in? I've been able to hack it with 2 levels by simply checking [[ -n "$SSH_CLIENT" && -n "$TMUX" ]], so I can have one level on ...
3
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179 views

Simulating GNU Screen's shelltitle in tmux

I'm trying to simulate GNU Screen's shelltitle feature in tmux. I have the following in my ~/.bashrc: if [[ "$TERM" == screen* ]]; then SCREEN_ESC='\[\ek\e\\\]' else SCREEN_ESC='' fi ...
3
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3k views

Reset background to transparent with tmux?

I recently set up tmux-powerline and noticed that the background color on the status-left, if changed, refuses to go back to default and transparent (if transparency is enabled). I was able to fix ...
2
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22 views

Is it possible to share the tmux buffer across sessions?

I typically have 2-3 tmux sessions running on my server, and almost always have 2 up at a time, 1 on each monitor. Occasionally I want to take something I copied from one session and paste it into ...
2
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92 views

tmux option `xterm-keys` does not enable control+arrows

I cannot make tmux recognize Ctrl-◄ sequence differently from just a left arrow, and the same for the right arrow too. In my ~/.inputrc, I have mapped these sequences (as issued by 2 different ...
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60 views

Chaining tmux configuration commands using the “run” command

In a previous question, I asked how to export dynamically-named buffers from tmux. The accepted answer worked perfectly. Having implemented this solution, I attempted to extend it to provide some ...
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0answers
49 views

Forwarding C-c to a remote tmux session

I have bind C-c new-window (and other similar bindings, but only C-c is giving me an issue) in my .tmux.conf. On a local tmux session, the binding works as expected, but in a remote tmux session(over ...
2
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0answers
150 views

Tmux hangs on first start

I am running Tmux on a OSX (brewed tmux), and everytime I boot my computer, the first time I start tmux, it hangs. Doing a CTRL + T to check it's SIGINFO, gives me "waiting..". To fix this, I need to ...
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137 views

Is it possible to run fbi inside tmux if the tmux if running in a virtual tty?

I have already looked at this question and the solution works insofar as I can get an image displayed in my virtual console. However, if I first launch a tmux inside the virtual console, and then try ...
2
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91 views

Tmux eats control tab sequence

I have ctrl-tab (i.e. ^[[27;5;9~) assigned to switch tabs in vim. It works directly under xterm, but when I also run tmux this sequence works only occasionally. I suppose it is because tmux captures ...
2
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179 views

xinitrc: starting xterm with tmux causes all windows to share same geometry

I have xterm with tmux open upon startup of X11 with the following line in my xinitrc file: xterm -e tmux & However the -e tmux causes all windows to assume the geometry of the first -geometry ...
2
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241 views

How can I bind Ctrl-Alt-[0-9] in Tmux?

I am able to bind Ctrl-Alt-[a-z] using M-C-a, M-C-b etc. However, when I attempt to bind Ctrl-Alt and a number key I get: .tmux.conf: 45: unknown key: M-C-0 Any idea why? I'm running tmux ver 1.7 ...
2
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152 views

Tmux is not able to distinguish between insert and shift-insert

Insert when in xterm, gives ^[[2~ and, Shift+Insert gives ^[[2;1~ All this is good until I start tmux. Note that the $TERM variable remains the same, so this issue should not be related to ...
2
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0answers
258 views

GNU screen, tmux, dvtm - none work as ordinary user

I bought cheapest vps for teamspeak hosting and I have strange issues with demonizing it's process. None of screen tmux and dvtm work for ordinary user, but they work witout a charm for root. As far ...
2
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225 views

How does one include the session-name in status bar for byobu-tmux?

I'd like to include the session name of my current tmux session in the status bar. There's nothing in ~/.byobu/status that allows me to do this and including the tmux configuration directive #S in the ...
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6 views

Is it possible to style tmux on a per-session basis?

I set up 2 tmux sessions to work on different parts of a project (switching back and forth frequently). As their layout are pretty similar, I would like to set different status-bar color to help me ...
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24 views

tmux select-pane -LDUR command - disable auto-cycling behavior

is it possible to disable the behavior which cause selecting a pane on opposite side of a tmux window if there is no more pane left in a direction select-pane command was originally triggered at? if ...
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63 views

How to preview image in tmux in iTerm2

iTerm2 is able to display images within the terminal. I'm using the imgcat script and it works fine, but when I'm inside of tmux it does nothing. Is there a way to be able to preview images inline in ...
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35 views

Can multiple users issue commands simultaneously using tmate with seperate cursors in the same session?

I've just installed tmate and tmate-slave on a VM and am wondering if when more than one user is part of the session, can tmate allow both users to work in synchronous mode, meaning each has their own ...
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62 views

How to use vim-slime from within a single tmux session?

I'm trying to integrate ipython and vim through a single tmux session using the popular vim plugin "vim-slime." The problem is that while I can get it to work fine provided that vim is opened in a ...
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0answers
49 views

Mosh and terminal multiplexing

Reading this Q&A on the site: Can I re-attach to a mosh session? made me wonder about the use cases for mosh. Say I start tmux on my local client, and then mosh to a remote host from within ...
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36 views

Output Tmux Output to the Terminal

I'm using supervisor to monitor keep a process alive, but I do need to have contact with that process every now and then to provide user input. I would normally use tmux for this, but when I use ...
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0answers
151 views

Powerline bash prompt not colorized in tmux

The bash/zsh commandline prompt is not displaying colors in tmux, even though I managed to get the powerline itself working (with colors). The prompt works fine in pure bash/zsh. I am getting the ...
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0answers
48 views

“sticky” escape key in tmux

How would I go about configuring my tmux such that when I press my escape character, it stays in escape-mode until I press it again or press Esc? I.e. so that I don't have to press it repeatedly when ...
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43 views

How to stop tmux capturing key sequences?

My xterm is configured to produce this sequence: Ctrl ~Shift <Key>Tab: string(0x1b) string("[27;5;9~") \n\ Under tmux it almost always does not work (sometimes it passes through). What could ...
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99 views

tmux color theme in emacs gtk

When I use emacs -nw I always use it in tmux 256-color mode. tmux applies its default color theme to emacs so it looks like this: For some reason I like that color theme far better than any other ...
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111 views

Execute commands on TMUX Detach

Is it possible to execute commands on tmux detach? I usually have a rails console and server running in the tmux session, on detach is it possible to automatically end those? Thanks.
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170 views

tmux disable automatic-rename on break pane

If I setw automatic-rename off on two windows, then join them, when I detach either one tmux automatically renames it! And "show-window-options" now has no record of the "automatic-rename off". How ...
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0answers
195 views

Tmux hidden input at command line

I've just started using tmux recently, and have run into this problem a few times. Whatever I type on the command line, is hidden from view until I press enter and it is executed. I don't know how I ...
1
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0answers
215 views

GNU screen :fit equivalent in tmux

I'm experiencing this problem where I've attached a single tmux session at multiple terminals with differing console sizes. Is there a solution to rid of the view-port without having to disconnect ...
1
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0answers
120 views

tmux choose-session format

Can I specify a "format" for the choose-session window beyond text attributes, foreground, background and other cosmetic factors? Specifically: can I somehow set something that will always supply the ...
1
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0answers
304 views

How to use comma as tmux's prefix

Under screen, I used: bindkey , command to use the comma as the prefix instead of Ctrla. If I do set -g prefix in tmux, it complains saying: unkown key At first, I believed that tmux did not ...
0
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0answers
14 views

How do I go to the last line where I entered text in tmux?

I often use tmux to scroll through error messages for various reasons. Usually I use the ninja command to build my projects so when I hit compilation errors ctrl+b [ ninja quickly takes me back to ...
0
votes
0answers
17 views

tmux: getting 'lock-command' to execute multiple commands

With tmux, is it possible to get multiple commands to be executed after idle time with lock-command? Example: I can bind multiple commands to a key like this: bind R display-message "Sleeping" \; ...
0
votes
0answers
27 views

Binding mouse buttons in tmux

Has anyone managed to bind mouse buttons to custom functions in tmux? According to the manual this should work: bind-key -n MouseDown2Pane paste-buffer This should let me take text that was ...
0
votes
0answers
43 views

Urxvt and tmux - set window title

When I use tmux from urxvt, window title is not updated. Normally when I use just urxvt, window title is updated every time I change directory and it is in form of "$USER@$HOST:$PWD", but when I run ...
0
votes
0answers
35 views

tmux refuses to split

I'm fairly new to tmux. I tried to google a solution but no luck. My problem is that after I (sucessfully) split my window vertically for the first time, the second attempt to split the window fails. ...
0
votes
0answers
54 views

tmux doesn't resize with terminal window

When I resize a terminal window containing a tmux session, tmux doesn't detect this change, but continues to function normally within the old window boundaries. tmux ls shows no other attached ...
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0answers
104 views

tmux status bar path customization with sed

On the server I connnect to my home path is like this:/home/junk1/junk2/user. I can use the sed command pwd | sed -e 's|^/\([[:alnum:]]*\)/[[:alpha:]]*/[[:alpha:]]*|/\1|' to shorten the directory path ...
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0answers
36 views

tmux sending strings instead of commands?

I want to send the key combination Ctrl+b, then : to tmux to access the tmux command prompt in the other session. However, when I use the command tmux send -t session C-b : it instead sends the ...
0
votes
0answers
18 views

tmux - how to use mouse to switch panel when using large (27") monitor?

I've used TMUX for a while and I like having the ability to switch panes with the mouse. For some strange reason mouse clicks, e.g. to switch panes. aren't working on the right hand 1/3 of the ...
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0answers
40 views

Is it able to redirect content of remote host clipboard to local clipboard?

When I doing :%y+ in a vim session on the remote host, I actually saved the content into remote host clipboard, right? Is there a way that I can redirect such content of :%y+ from remote host ...
0
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0answers
18 views

tmux command to move pane to edge of window?

In Vim, you can move a window to an edge of the viewport with H/J/K/L. Vim will make sure the window occupies the whole edge and resize/shift the other windows around it. Is there something similar ...
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0answers
207 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 ...