nachos-csci402

NACHOOOOS Welcome to the shitty readme

Set up public-private key ssh

Use ssh-keygen to generate keys (if ~/.ssh/id_rsa.pub doesn't already exist).
Concatenate the contents of ~/.ssh/id_rsa.pub to ~/.ssh/authorized_keys on aludra.
Hooray! You can ssh without password authentication!
Just in case:
chmod 700 ~/.ssh
chmod 600 ~/.ssh/authorized_keys

To watch files

Install fswatch: https://github.com/emcrisostomo/fswatch
(hombrew or the like)

There are two bash scripts in the setup directory. nachos-fswatch.sh calls nachos-rsync.sh. Install both in /usr/local/bin or somewhere in your path.

Run this command to start the process in the background. It watches for file changes and runs the script nachos-rsync.sh when a change occurs:

nachos-fswatch.sh &

Right now you probably have to run it each time you restart your computer or something. I was working on a way to have it run as a persistant daemon but so far it's been unsuccessful. I'll keep you posted.

nachos-fswatch.sh

Edit the paths in this file accordingly.
fswatch -0 /path/to/nachos-csci402/code | xargs -0 -n1 nachos-rsync.sh &

nachos-sync.sh

This command in nachos-rsync.sh does the sync bit (this is one line). Edit the paths and usernames accordingly.
rsync -rav --delete -e "ssh -l <username>" /path/to/nachos-csci402/code/ <username>@aludra.usc.edu:path/to/nachos-csci402/code 2>&1 >> ~/nachos-rsync.log