Bash scripts

Installation

Below is an example on how to install the dockerize script:

1. Make a local clone of this repository in ~/scripts
2. Copy com.jobs.dockerize.plist inside /Library/LaunchAgents
3. Open a terminal window and run launchctl load /Library/LaunchAgents/com.jobs.dockerize.plist
4. Open System Preferences → Security & Privacy and navigate to the Privacy tab
5. Click the “Lock” icon and enter your system password to unlock the panel settings
6. Click on Full Disk Access and add the dockerize executable to the list
7. Click on Accessibility and add the dockerize executable to the list

NOTE: These scripts are written to work with personal settings (For example, I take for granted that my home folder is located in /Users/Jobs).

Scripts

dockerize

Script used to automate some tasks relative to docking/undocking the system to/from home/work.
This script is a daemon, invoked when a specific USB device is connected/disconnected (In this case, this device is the external keyboard Keyboard -- QuickFire XT).
So, whenever the plugging event happens, the script does the followings:

• If there's my external keyboard connected, changes keyboard layout from US to IT and enables bluetooth
• If there's an active ethernet connection, shuts down wifi
• If there are two connected external monitors, sets a dual wallpaper

And whenever the unplugging event happens, the script does the followings:

• If there isn't my external keyboard connected, changes keyboard layout from IT to US and disables bluetooth
• If there isn't an active ethernet connection, turns on wifi
• If there aren't two connected external monitors, sets a single wallpaper

The wallpapers are defined in the assets folder. The single monitor wallpaper is named one.jpg, while the dual monitor wallpapers are named two_left.jpg and two_right.jpg.

Dependencies

The script depends on the following libs:

• xkbswitch (https://github.com/myshov/xkbswitch-macosx)
• blueutil (https://github.com/toy/blueutil)

internet

Script used to check if there's an actual active internet connection. This script is a daemon, invoked every 2 seconds.
So, whenever the current internet connection goes down, a notification appears saying Internet connection - Offline.
At that point, when the internet connection comes back up, a notification appears saying Internet connection - Online.
It's as easy as that.

NOTE: This script works by pinging google.com. So, if Google's servers are down, you might receive a wrong notification.