I did consult hexterm, and some other tools, but eventually resorted to this 256 color map and picked the colors that looked good to my eye. Eventually I preferred to pick colors by hand. Remember that the terminal is 256 colors, so using a hex color will make tmux approximate the closest available color. Just search for colour in the man page and you’ll find the following settings: Tmux has some nice configuration options around it’s look and feel. iTerm2 version 3 introduces the concept of a. See the Inline Images document for details. Using the imgcat script, iTerm2 can display image files right in the terminal-even animated GIFs. Its like tmux without tmux Inline Images. There’s also the ANSI basic colors palette which is redefined at: Session Restoration allows your jobs to keep running after iTerm2 upgrades, is force-quit, or crashes. Since tmux doesn’t support colors with alpha channel, I found the matching opaque color hex for that shade. Note that for the statusBarItem.activeBackground style, there’s a transparency factor. Using the Theme Color Reference, I found the colors in the source at:
#Tmux iterm2 windows
Normally, when you use tmux, multiple virtual windows are displayed in a single 'physical' window. It's complicated but we have four different views at the same time just for this example.Not sure how I went down this rabbit hole, but I ended up creating a VSCode inspired theme for iTerm2 and tmux (VSCode default dark theme). iTerm2 is integrated with tmux, allowing you to enjoy a native user interface with all the benefits of tmuxs persistence. Tmux creates "windows" which each has the ability to split the window into smaller windows called "panes". Tmux should be installed on your remote host, but if you are doing mostly local work, running a local version is no problem. Once you have the package installed, you can confirm the version number, for this demo I am using Tmux 2.4. This installs the latest version of Tmux.
#Tmux iterm2 install
If you are on a Mac, Homebrew can install the latest version with the following command. Note - I tried both the package version from yum and building my own version, which I didn't find any big differences.
So you need to install and create the Tmux sessions on a remote host, which you ssh into. Now, this can be your local laptop but if you're traveling or disconnecting from remote hosts, this doesn't really improve anything over using multiple local ssh sessions. You will start up Tmux and create a session where you want to save your work. Installing the most current version is not too difficult, just remember to have C compilers installed. But it's important to know that most package managers only have the older version of Tmux (I just checked Epel and it's listing Tmux 1.6, which was released in 2015). Installing Tmux can be done in a few different ways. So here are my steps to get Tmux and iTerm2 working and making it as helpful as possible. While setting up Tmux is simple, you can install the older version through most package managers, getting to have it seamlessly work is another thing.
Now when you need to leave, shutdown and after you arrive at home reconnect the session and it's like nothing happened! If you have a slow Internet connection like I do at home, this will come in handy. With Tmux, you could have this running on your remote development host (Linux or FreeBSD) and log in to this host, start-up Tmux and run the same command as previously mentioned. For example, if you need to run multiple commands on remote hosts which take hours to complete, but need to drive home, your choices would be to add the "no-hup" option before the command and "&" to set the command in the background. The great thing about Tmux is the ability to keep a session running after you log out of the host or lose connection. If you're new to Tmux, this application allows you to create a session which holds multiple windows (workspaces) and panes (workspaces broke down into multiple windows). So a few years back I explored the idea of using Tmux. This gets confusing after ten or so tabs. But each new ssh session I need, I create a new tab. Seriously if you have a Mac, install Homebrew.
#Tmux iterm2 mac
Actually, the Nethack is running on my Mac thanks to Homebrew. All of this will be disconnected when I head for home.
#Tmux iterm2 plus
Oh, I also need to keep track of what's going on in tab 7, plus the other sessions. As the screenshot shows, I need to improve my Nethack skills.
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