protect a folder from accidental rm -rf

Threat	Status
rm -rf	Protected
find . -delete	Protected
sudo rm -rf	NOT Protected
chmod -R 777 && rm -rf	NOT Protected
dd if=/dev/zero of=/dev/sda	NOT Protected
Gun shot into your disk	NOT Protected

Usage

• To protect a folder against accidental rm -rf:

  protect <folder>...

• To stop protecting a folder:

  protect --disarm <folder>...

Compatability

• git
• docker

Install

# We recommand using https://github.com/b1f6c1c4/git-get
#     ... to download the script
# rua install git-get
git get -o ~/.local/bin/ b1f6c1c4/protect -- protect

Dependency

• POSIX sh