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 copy the selection to /dev/clipboard wiithout key-mapping

Many answers related to this topic suggest to map Ctrl+y to a command that pipes tmux show-buffer to xclip. In the specific case of cygwin, the correct way to interract with the Windows clipboard is ...
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tmux in putty: use ctrl-arrow to switch window

I found several questions about this, but I didn't find a working answer. I'm using putty (0.63) to login to my ubuntu 14.04 vps. In tmux I would like to use ctrl-left and ctrl-right to switch tmux ...
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Attempting to install tmux on CentOS 6.4 or CentOS 6.5 fails with error: ‘EVBUFFER_EOL_LF’ undeclared

I tried compiling tmux using the following steps: yum -y install ncurses-devel libevent-devel wget http://downloads.sourceforge.net/tmux/tmux-1.9a.tar.gz tar -xvzf tmux-1.9a.tar.gz cd tmux-1.9a ...
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1answer
19 views

OS X terminal eating the shift key

I'm switching from iTerm 2 to the stock OS X 10.8.5 terminal (work policy, iTerm isn't on the approved software list). In my tmux configuration, I've mapped shift-left and shift-right to change ...
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How can I increase the font size for tmux status line?

Is there a way to increase the font size in the tmux status line independent of the size in the panes?
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2answers
82 views

Create custom command in tmux

I know how to bind a key to a command in tmux, but I want to create a custom command (that you can type with prefix key + colon). In this custom command, I want to execute a couple of other commands. ...
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1answer
8 views

Byobu type keybindings for tmux

I have been using Byobu for some time now and really enjoying it. But now thinking of moving back to tmux. The reason is given in the later half of the question. First of all, the question: The ...
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3answers
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Is there an easy way to save a byobu session such that I can reload it after a reboot?

I understand that there is a way of defining windows that are opened in a session by saving configuration files in $BYOBU_CONFIG_DIR. But is there a way (command or script) to save the current session ...
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1answer
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tmux or weechat not updating screen

I'm running weechat(1.0.1) in a tmux(1.6) session on my Raspberry Pi (Raspbian[Linux 3.12.28+ armv6l GNU/Linux]). One of these two breaks screen updates. When running weechat by itself it works fine ...
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tmux search is sensitive to line wrap. Can I disable this?

When I size my terminal window so a long line is wrapped like: ----------- | hel| |lo | |> | ----------- and search backwards for "hello" in copy mode nothing is found. When I ...
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108 views

Tmux copy mode: stay in copy mode after selection

When using tmux, I often find a need to copy multiple items from one pane or window into another. When those items are located close to each other in a long scrollback buffer, my current workflow ...
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Mouse scrolling in vim through tmux, how to configure?

I'm using a combination of PuTTY, tmux and vim. If I just open an SSH connection with PuTTY and then open vim, mouse scrolling works as expected. But if I open tmux and then open vim inside tmux the ...
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2answers
451 views

Mouse scrolling down in vim inside tmux via PuTTY, but not up

I'm experiencing an issue across multiple platforms where scrolling down with the mouse wheel works fine, but not scrolling up, while using vim within a tmux session within PuTTY. Any ideas? Maybe ...
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1answer
42 views

Tmux splitting a parent window with existing panes

Let's say I have a window with two panes (size irrelevant, 'A' = active) +-----+-----+ | | A | | | | | | | | | | +-----+-----+ If I were to split-window I would get: ...
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tmux printing u'0x001b' and “]112” randomly

So I've lived with this problem for several weeks now, hoping that if I just let it happen enough, I would figure out the underlying trigger. No luck. tmux in bash in gnome-terminal in XMonad on ...
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2answers
41 views

Tmux - Execute command in session on startup

What I want to do is really simple, but I can't seem to find a straightforward answer. I found this question and this question, but they're not quite what I need - I'm not running multiple sessions ...
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3answers
456 views

If I have left and right tmux panes, how can I visually tell which is focused?

I've tinkered with tmux and have seen settings that would highlight the border of the active pane. This works fine for three or more panes. However, my most common usage would be two panes side by ...
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29 views

Adjusting screen split pane sizes in tmux

I'd like to resize the panes so I can expand / compress the pane sizes (up / down / left / right etc) .. Any way to get this done?
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1answer
23 views

Tmux waits after switching panes

I have been using tmux for a while now, but this issue only seemed to really appear after switching machines. When switching panes directionally using prefix + arrow keys, tmux waits for a little ...
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1answer
23 views

Easily move between tmux windows and OSX spaces

I have bound Control+H and Control+L to switch to the previous and next tmux windows. In OSX, I have a similar key combination ⌘+⌥+Left/Right to move between spaces. I want to set it up so that I can ...
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2answers
439 views

Vim colors do not appear correctly in tmux terminal running within rxvt-unicode terminal

I am using Debian (Jessie). My ~/.vimrc file contains the following statement. colorscheme murphy My ~/.Xresources file contains the following properties. URxvt.background: #000000 ...
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Using tmux with both emacs and vim

What is the best default key binding for tmux and why if one sometimes uses emacs and sometimes uses vim (on Linux Mint 12)? Ctrl-b is OK, but that conflicts a bit with the bash shell and emacs.
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132 views

Tmux causeing issues with Bash up-arrow

When using tmux, I have issues of ghost characters when using the Up and Down arrow keys in Bash. If I press UpArrow a few times and then press DownArrow a few times, then the first few characters of ...
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tmux and xf86 keys (the 'Fn' key, xf86WakeUp)

I'm interested in hijacking the Fn key on my laptop and using it as the mod key for tmux, but after a bunch of tinkering with xmodmap and tmux.config, I'm not much further along in getting this to ...
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5answers
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bind tmux prefix to OS X cmd key (or any other binding)

I'm used to iTerm2 (or Terminal.app for this case) on OS X. But I want to move to use tmux (or screen, but the problem is similar to both apps). So my idea is to have a single iTerm tab with a tmux ...
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1answer
35 views

Attach to the same tmux session from different nodes of a cluster

I'm working on a computing cluster which has several hundreds of nodes. A load-balancing scheme picks an idle node to login to when ssh-ing into the cluster. As a result, it is very unlikely to ...
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1answer
53 views

Cannot copy from Vim under Tmux into clipboard using "+p on Ubuntu

I'm using zsh, tmux, and Vim and for some reasons recently, I've noticed I cannot copy from Vim to X clipboard under tmux using "+y. Any idea how I can troubleshoot this issue? It used to work before. ...
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68 views

tmux on Windows (msys2) and non-admin fails

Whe trying to run tmux as a non-admin I'm greeted with failed to connect to server: Permission denied It works fine when running msys-bash-mintty as administrator though. Where should I start ...
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35k views

Scroll shell output with mouse in tmux

Mouse scrolling doesn't work in tmux the way it works when I run shell without tmux (in Gnome Terminal). It seems tmux sends mouse scroll events as if I pressed Up/Down keys. But I want it to scroll ...
86
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1answer
24k views

tmux - How do I rename a session?

When I first started using tmux, I didn't give my first session a name. Then, as I started creating different sessions for different tasks (work, play, etc), I started naming my sessions. Now I have ...
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Is there a way to persist tmux sessions across reboots?

In particular, can the tmux session data be written to a file, and reloaded on reboot? I'm thinking of something similar to Vim's mksession command.
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Can't scroll back after cat with mosh, tmux and iterm2 setup

My setup is the following: https://filippo.io/my-remote-shell-session-setup When I do apt-get update on my server I can see all the output and am also able to scroll back as I expect. When I do cat ...
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1answer
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Can't resize vim splits inside tmux

Everything is working fine outside of tmux. But in tmux I can't resize vim splits with the mouse. I have set mouse=a in my .vimrc. Is there a solution for this? .tmux.conf: $ cat ~/.tmux.conf ...
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tmux' “run-shell” blocks for background processes

I'm using tmux version 1.9a and I noticed that run-shell blocks using of any prefix-key commands until the command terminates. To reproduce this just execute run-shell "sleep 10" and try to ...
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1answer
57 views

Tmux + mutt not redrawing

I've recently switched to mutt, but have been using tmux for a year or so now. Mutt seems to have occasional issues redrawing, for example if I delete a bunch of email using d and then persist the ...
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2answers
213 views

Tmux - Check if server is up

Is there any known tmux-function, like tmux has-session -t <session>, but to check if the tmux server is currently running? It would be handy when writing automation-scripts. When checking if a ...
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2answers
25 views

how to zoom a pane in config using tmuxinator

So what i want is to start a tmux session using tmuxinator and the vim pane would be zoomed in (prefex + z) but how can I specify that in tmuxinator ? name: app root: ~/work/app windows: - rails: ...
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2answers
333 views

Unable to launch application in tmux

I get this error when I try to launch Sublime Text or SourceTree from tmux: $ subl Unable to launch Sublime Text 2 $ stree Unable to open SourceTree It seems that I can't open os x apps either: $ ...
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1answer
65 views

How to set Vim inside Tmux as default system editor? (Linux)

At all times I have Tmux running, with Vim inside it. I want text files to be by default opened in that Vim instance, and not a new one. I presume I need to somehow change the default text editor as ...
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2answers
894 views

Is it possible to change the background color of the tmux pane or window?

I would like different panes to appear in different background colors in my tmux session. Is this possible?
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4answers
22k views

256 color support for vim background in tmux

while using vim within tmux I can see that 256 color support is enabled. with $tput colors However changing the colorscheme in vim while in tmux will change the colorscheme on a per line basis but ...
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1answer
20 views

tmux multiple instances of the same session

I've recently converted from gnu-screen to tmux. I am struggling with 1 thing. My workflow is something like this. I create a session for each "task" I am doing at any point in time. That way I can ...
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1answer
7k views

Use terminal scrollbar with tmux

I know how to scroll in tmux using the keyboard, but I noticed that it looks like there's a way to use the terminal scrollbar with GNU Screen. Can this be done with tmux?
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1answer
60 views

Tmux status sed output different from cli

I've been looking at this for a while now, but I cannot find a reason. When I run the following in a cli, it works as expected: $ uptime | sed "s/.*average: \(.*\), \(.*\), \(.*\)$/\1 \2 \3/g" 0.65 ...
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tmux key-binding doesn't work over ssh

I am using iterm2 on a Mac, the tmux key binding works well if I start tmux locally. In particular, the Alt + arrow to switch panes. bind -n M-Left select-pane -L bind -n M-Right select-pane -R bind ...
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2answers
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Weird behaviour/rendering on tmux in osx

I've been having this issue for some time now, and it is really annoying, but I can't figure out what's wrong. When I start a tmux session on my terminal, no matter if it is on Terminal.app or iTerm2, ...
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2answers
234 views

tmux freezes when using ctrl-prefix ctrl-y

I'm using a custom .tmux.conf file which looks like this: unbind-key C-b set -g prefix C-a bind-key C-a send-prefix set-window-option -g mode-keys vi bind-key -t vi-copy 'v' begin-selection bind-key ...
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increase tmux buffer size for an existing pane

I started a job two hours ago that will run for ~16 hours, in a tmux pane. But I am realizing that I have only a 100k lines buffer history and that the output will be bigger than this. Thanks to ...
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1answer
98 views

GNU Screen/tmux equivalent for Windows for remote text console (not GUI) connections

Short question: is there any terminal multiplexer that runs in a Windows CMD shell? I suppose PowerShell could be enough too. Complete question: I have a Windows 7 SP1 on a powerful computer ...
3
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1answer
2k views

tmux: enable mouse scrolling in vim instead of history buffer

I have just started using tmux 1.8 recently, after working with screen for a while. After reading things here and there on the internet, I came up with following ~/.tmux.conf However when I open vim ...