JetBrains [v2021.2.2] reset trial evaluation for Linux https://gist.github.com/tmsperera/87fe89405e5e62e60f3fe3c49e7fc3b2?permalink_comment_id=4069083

reset.sh

for product in IntelliJIdea WebStorm DataGrip PhpStorm CLion PyCharm GoLand RubyMine; do
  echo "Resetting trial period for $product"

  echo "removing evaluation key..."
  rm -rf ~/.config/$product*/eval

  # Above path not working on latest version. Fixed below
  rm -rf ~/.config/JetBrains/$product*/eval

  echo "removing all evlsprt properties in options.xml..."
  sed -i 's/evlsprt//' ~/.config/$product*/options/other.xml

  # Above path not working on latest version. Fixed below
  sed -i 's/evlsprt//' ~/.config/JetBrains/$product*/options/other.xml

  echo
done

echo "removing userPrefs files..."
rm -rf ~/.java/.userPrefs