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https://youtu.be/LLk94fKpGg4 As we push the limits of tmux further and further you are bound to end up in a situation where you are mashing down a hotkey and it’s just not doing what you want it to do, and you have no idea why. is a tmux command that can be used to show what tmux is actually doing behind the scenes. This might highlight any hot key conflicts you might have in your. man page for show-messages # In case you wnat more information about show-messages, here is the man page. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/nT0FA1RNZEs Now your creating, jumping, and killing sessions like a boss. You are slicing through projects with ease, let me show you one more thing that can be the cream on top of this silky smooth setup we have been working towards. Chris Toomey’s Tmux Course # This script is simply my fork of Chris Toomey’s script straight out of his course. It helps us create or jump to project specific sessions with ease. a directory of projects # My version of the script will let you pass it a directory, and it will give you a fuzzy popup. setting up a keybinding # default layout # By default I have my projects open with a vertical split, vim is on top, with my file finder open and the lower split is set to just my terminal. This is what I do 90% of the time that I open a project anyways. More projects # I also have a directory setup that is a symlink-gallery of all of my projects, both private and public. This makes it easy to have one key that lets me see all of my projects. ht…

https://youtu.be/utfLA6L8o5s You’ve got some long running tasks, and you’re trying to stay productive and knock tasks off that board, but you keep finding that your processes finish and you stay on other tasks for longer than you should. You were in the flow and just did not check back in on it. With you can send yourself a notification when that long running task is complete. from the man page # Here is a snippet of from the tmux man page. I rarely need to do anything other than just display message, but there are other flags for it. notifier # With we can do things like setup notifications that will work cross platform. Without setting the target-pane defaults to the active pane. This is a very handy feature that allows us to switch windows, or sessions and still recieve the message. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/QWPyYx54JbE Now it’s time to switch gears, we are onto a different part of our day and there are just too many sessions running and we need to clean up shop. kill-server # One viable option is to nuke the whole dang thing. I actually do this more than you might think. save and commit your work diligently before kill-session # A more reasonable option might be to kill a single session. choose-tree # Killing sessions one by one from the command line can be a bit tedious, and involve more keystrokes than necessary. Another option built right into tmux is. By default is bound to, that’s pressing control+b then s. Once you are in, you can navigate around with your configured navigation scheme, press to kill a session, or pane or window then to confirm. You can also batch delete by tagging items with t, and killing them all at once with. tmux choose-tree check out this post for a bit more information on choose-tree fuzzy matcher # Here is my preferred way, using a fuzzy matc…

https://youtu.be/XucVVgGmesM I see you there, trying to script out your tmux layouts. Tryig to get each project setup just perfect with a script, but you keep stumbling over yourself with error messages The tmux command is a handy tool to prevent this error message when scripting your tmux layouts. command line # The command is pretty straight forward, you simply ask tmux if the session name you are looking for exists. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/Y1MYmL8ZolE Tmux list keys can be a useful tool to help remind you of what kebindings you have setup. You can search for them and scroll just like in tmux copy-mode. command line # You can call list-keys from the command line but the interface is not very usable by itself. It might be nice to mix with grep or a pager in some circumstances. tmux command line # Running from within the tmux command line puts you into a much more pleasant. default keybinging # By default tmux comes with bound to prefix+?. list-keys man page # You can see the additional flags provided by tmux in the man page for. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/mvgM8UH11_U The tmux status bar can be a handy tool to remind yourself where you are within tmux. It can also include a bunch of system information like battery status, cpu, mem, whatever you can get from the command line. Honestly I like to keep it minimal, and actually keep it turned off most of the time. I find that it helps a little bit for others to follow along if I keep it on in certain circumstances. show the status bar # You can set a hotkey to show or hide the status bar. setting the background transparent # I really want a minimal status bar with very little bling, I want it to get out of the way an not draw too much attention, so step one is to set the background to transparent. setting default colors # I want my status bar to somewhat match the rest of my theme, so I set the default foreground as magenta and the default background as transparent. my status bar # Honestly I set this up quite awhile ago, and it does everything I need it to for now. It shows…

https://youtu.be/dDq0depPrTs So you have been tricking out that, you’re looking for a silky smooth workflow that lets you fly through tmux with super speed, but every time you tweak out that you have to restart your whole session. Not amymore, Let’s add this to the bottom of our tmux.conf so that you can see everytime it gets sourced. command # We can run this command from your shell to re-source your changed It also works from the tmux command line. tmux hotkey # It’s very common to set this up as a keybinding so that you can do it easily without needing to memorize the exact command. from vim # This is my preferred way of re-sourcing my. It sits quietly in the background, and I dont need to remember to do anything. If you are a vim user you can automate this process by creating a. This will shell out the everytime you save your. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of…

https://youtu.be/DkJ9rb85LC0 Quickly getting between tmux splits is critical skill for productivity. You can get by with or session for awhile, but if you have more than about three session you need something a bit more targeted. Full Screen selector # I have used this fzf one keybinding for quite awhile, honestly I did not make it up, and cannot remember where it came from. It will open up a session picker in a new full screen window. Popup selector # Like with many of my keybindings I have swapped this one out for a popup version. It just feels so smooth. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/8kZnjHPYnKU Now that we are splitting up work into their own sessions, lets talk about how to navigate between them without the command line. Navigating sessions is what kept me using a too many splits and windows workflow for far too long. It was rough, I was always tripping over panes and windows until I got too frustrated and just ran to start on a new blank slate. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/c-a2Bnv_NJ0 Scripting tmux to open up specific applications can be intimidating your first time. It can be tricky to get it to start in the right directory. If you are trying to assign applictaions to a keybinding it can be easy to mess up and have weird things happen every time your gets sourced. Open htop in an above split # I used this one for a number of years to take a quick peek into my systems performance while a memory intensive task was running. 🗒️ note that the will make the htop split active immediately Open htop in a popup # With the new tmux popup windows I really like the flow of just peeking at htop in a popup and jumping back into what I was doing. It can have a more consistennt look, and not mess with the window layouts. Open an applicaiton in the current directory # One thing that can be tricky is getting apps that need to be in a specific directory started in the directory that you want. Here are two examples I use to open or. 🗒️ note that takes in a…

https://youtu.be/WRLRiQDjVIA So you have been working on your tmux workflow, you’ve dropped a too many window workflow for scoping work that belongs together into separate sessions, but you cannot remember what session your work is in. If your diligent you have named your window when you created it, but sometimes its intent has changed or your were just plain too lazy at the time for the extra characters needed to name it. Don’t worry we can still give that session a descriptive name. Let’s rename some sessions in the terminal. There is a default keybinding that you can use to rename the current session in the tmux command line. I’ve also had this keybinding kicking around for years, but I rarely use it anymore. You will see why in an upcoming video. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/5KE7Il7SOEk This is something that I made up but use every single day, this is what keeps much of what is on my blog or my teams private work wiki going. I have a few very important directories that I have assigned directly to a hotkey for fast session switching. tmux new-session This one is building off of yeserday’s new-session post, make sure you check that one out as well. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/LbQNdCAUogE This one starts a new chapter in our series that is going to open up a whole new set of workflow productivity options, understanding how the command is a critical command in our adventure into tmux glory. This is going to open the door for some seriously game changing hotkeys and scripting. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/A1qx3tNKDdA tmux detach is a handy tmux command that will quit your current session while keeping it running. The full name of the comamnd is, is a shorthand. default keybinding I have mine bound to where mod is alt. https://waylonwalker.com/tmux-nav-2021/ for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.

https://youtu.be/JQ0yDCVu44E attach is one of the most useful features of tmux. If you have no interest in tmux for pane and window management, you should use tmux for this. It can be a life saver if you ever get disconnected from the host machine or accidently close your terminal you can connect right back into the session you were just in using attach. attach # this command will simply attach back to tmux if you are ever disconnected If you ever run long running tasks on a remote machine by sshing into this you should be doing it inside tmux, or something like tmux so that you do not loose your work. attach to a specific session # If you have multiple sessions running you can select the session that you want to attach to by passing. How I navigate tmux in 2021 for more information on how I navigate tmux, check out this full post Also check out the full YouTube tmux-playlist to see all of the videos in this series.