OS X Keychain Trust Settings Tools.
security-trust-settings-blacklist [fingerprint ...] TrustSettings.plist
Generate blacklist for any certificate based on SHA1 fingerprint.
security-trust-settings-blacklist B94294BF91EA8FB64BE61097C7FB001359B676CB TrustSettings.plist
security-trust-settings-merge [plist ...] TrustSettings.plist
Merge multiple trust settings plists.
security-trust-settings-merge TrustSettings1.plist TrustSettings2.plist NewTrustSettings.plist
security trust-settings-export -d ExportedTrustSettings.plist
sudo security trust-settings-import -d NewTrustSettings.plist
See LICENSE.