Deploy Apps to Samsung Smart TV: The Bash Script That Saves Hours

If you've ever deployed a web app to a Samsung Smart TV, you know the pain. Connect via sdb, resolve the device name, package the .wgt file with the right certificate, uninstall the old version, install the new one, run it, pray it doesn't crash. Every. Single. Time. After 9+ years of doing this across dozens of OTT projects — including platforms serving 80M+ viewers — I finally snapped and wrote a script that automates the entire thing. I'm sharing it here because I wish someone had shared something like this with me years ago. What You Need Before Starting Before the script can do its magic, you need three things set up on your machine and your TV. 1. Install Tizen Studio. Download it from the official Tizen Studio page. You need the CLI tools — specifically sdb and the tizen command-line utility. The script expects them at ~/tizen-studio/tools/. After the base installation, open Package Manager, go to the Extension SDK tab, and install TV Extensions and Samsung Certificate Extension