###tmux Session Persistence

This script was born out of a desire to be able to persist the state of tmux sessions to disk so that they would survive a reboot

It is very much a work in progress, but already quite useful

####Configuration and general need-to-know

At the top of the script there is a section of variable definitions that can be modified to suit your needs. Currently, the options are:

• sessionStore - The directory where stored sessions will be saved. The default is ~./sessions
  • The sessionStore directory will be created if it does not exist already.
• maxStoredSessions - The total number of saved sessions that will be stored. The default is 5
  • Once maxStoredSessions total backups exist, the filesToRoll parameter comes into play
• filesToRoll - The number of files that will be rotated out once maxStoredSessions has been reached. The deafult is 3
  • What this means is, once maxStoredSessions sessions are stored in sessionStore, filesToRoll files will be deleted from sessionStore in order to make room for new saves

####Usage

• The simplest usage is to just call ruby ./tmux-persist.rb from within the directory where the script exists. This will create a restoreable session script which can be run to re-create the tmux session at the time of execution

• A more common, and slightly more useful implementation is to add a cron entry like the following: * * * * * <username> ruby <full path to>/tmux-persist.rb, which will run this script once per minute, creating a constant series of backups of active tmux sessions

####What it can do

• Back up on-demand (or regularly via cron or any scheduler) all active tmux sessions
• Backups are created as runnable shell scripts, meaning all you have to do is run the appropriate 'backup' script, and your whole tmux session will be appropriately resotred

####What it will do

• Have more configurable properties
• Read from a config file
• Have command line switches

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• Please feel free to submit issues or better yet PRs against features you'd like to see or bugs you come across

Credit goes to @daveosborne for the original implementation of this script