-I should be -i Change-Id: I442f9247d869329a64d03b53c0619acdfd394fdc
There is no -I argument, it's -i instead. Also, documented -w and -e arguments. Change-Id: I30f8682f5be3c08b0bce4f7cb0d6659f342b4621
Add man page documentation Change-Id: I4b4994ac35684002dd9140fecbf9f1825dad4538