Simple command to Flush DNS cache. Compatible with 10.6 through to 12.0. Takes no arguments but asks for system password to run task as an admin user.
Triggered with keyword
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Update 04/08/2021: Added support for macOS Monterey 12.0. Commands remain the same based on early Betas. Update 12/12/2020: Bug Fix Update 06/12/2020: Support for macOS Big Sur 11.0 - Re-written code. Also allowed future to use the current command if it remains valid without future release. Update 22/12/2019: Support for macOS Catalina 10.15. Update 20/1/2019: Support for macOS Mojave 10.14. Update 20/4/2018: Updated icon. Update 24/1/2018: Support for macOS High Sierra 10.13. Update 12/1/2017: Support for macOS Sierra 10.12.