Setting up your computer for Vim and Tmux often comes with some issues. Here’s how to manage plugins for Vim and use Tmux to boost your productivity as well as solve some common problems.
install: Vundle –
- Plugin Management for Vim
- – Terminal Multiplexer
Color Scheme Tmux
We’re also going to discover some problems that Mac and Tmux have with displaying 256 color themes
. Install Vundle You can install Vundle by
it: $ git clone https://github.com/gmarik/vundle.git ~/.vim/bundle/vundle Configure Vundle
Once installed, you can configure it
And follow the installation instructions by editing your ~/.vimrc
file: set no supported file type disabled ” Required set rtp+=~/.vim/bundle/vundle/ call vundle#rc() Bundle ‘gmarik/
‘ ” Plug-in indentation of required file type in ” Required
Once this is configured, you can open a new instance of vim and run
:BundleInstall:$vim # Any file will do: BundleInstall You’ll
receive a confirmation message “Done” at the bottom of the screen if all goes well
. Add solarized color theme Next, we’ll add the
theme. Vundle makes this really easy. Just add the Github repository name in ~/.vimrc:
Bundle ‘gmarik/vundle’ ” We saw this before Bundle ‘altercation/vim-colors-solarized’ ” New line!! ” Some settings to enable the theme: set number ” Show line number syntax enable ” Use syntax highlighting set background=dark colorscheme solarized Now that we
have added the solarized theme, we need Vundle to install it.
$ vim :BundleInstall
Now open your Terminal (iTerm2 or Terminal app). If you’re on a Mac, you can see something… ugly. It had a terrible background and the colors were completely muted. It didn’t have 256 colors enabled.
Here’s what I saw: <img src
=”https://s3.amazonaws.com/fideloper.com/vim_exhibit_a.png” alt=”Exhibit A” />
To fix that, I finally came across this question from StackOverflow, which had the answer waiting
Change your ~.vimrc settings above
to the following: ” Some settings to enable the theme: set number syntax enable set background=dark let g:solarized_termcolors = 256 ” New line!! Solarized colorscheme
Once you start a new instance of Vim, you should see your new vim colored
A tmux! Let’s
up our game and put Tmux in the mix. We can use Tmux to open multiple “panels” within our shell.
First, install it. On your Mac, you can use Homebrew
: $ brew install tmux
Ubuntu or Debian users can use
apt-get: $ sudo apt-get install tmux
Great. Now, colors are also an issue when running Vim within Tmux. Let’s fix that. Create or edit the
~/.tmux.conf file: $vim ~/.tmux.conf > set -g default-terminal “screen-256color”
Now we are ready to use Tmux. Start a new Tmux session
: $ tmux
Then split the screen vertically so that we have 2 panels with this keyboard shortcut
: Ctrl-b %
You can switch between panels with this shortcut:
You can then open separate files in each! (Or do… anything really).
More Tmux Tmux
, and within Windows it has Panels. Each window consists of a set of 1-n panels.
Tmux also has Sessions. A collection of windows/panels live within a session. It can be separated from a session, leaving it running in the background. Later, you can plug it back in and continue working. This is how people match the program.
Split the screen into 2 panels:
Split the current panel horizontally into 2
panels: Ctrl-b ” Switch between
: Ctrl-b or Create
: Ctrl-b c Switch between Windows: Ctrl-b n # next Ctrl-b p # previous Detach from session: Ctrl-b d
a session: tmux attach -t [session name]
session: tmux new -s [session name] Switch between sessions: tmux switch -t [session name]
Switch between sessions within
tmux: Ctrl-b ( # previous session Ctrl-b ) # next session Ctrl-b L # ‘last’ session (previously used) Ctrl-b s # choose a session from a list Session list: tmux
You can run this bash script on your Debian or Ubuntu server to run the above Vim + Tmux configurations. This could conflict with anything you currently have in your ~/.vimrc or ~/.tmux.conf files (if they already exist). Backup them first.
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