Where can I configure Chromium's default command line arguments?

Question

Where can I store default command line arguments to chromium?

Like if I want to set the password-store, incognito, or the proxy options?

Answer 1

You can store those arguments in /etc/chromium-browser/default

sudo -e /etc/chromium-browser/default

Then set it appropriately

CHROMIUM_FLAGS="--incognito --password-store=gnome"