how to delete iphone simulaor in xcode 2019-02-22 hw-1 how to delete iphone simulaor in xcode123rm -rf /Library/Developer/CoreSimulator/Profiles/Runtimesrm -rf ~/Library/Logs/CoreSimulatorxcrun simctl delete unavailable ubuntu ssh disable password login How to fix DPKG_LOCKED/cydo returned an error code after Electra1131