[linux] how to generate a ssh2 key
# ssh-keygen -t rsa -b 2048 # ssh-keygen -e -f id_rsa.pub —- BEGIN SSH2 PUBLIC KEY —- bAAAB3Nzax1yc2EAAA3BIwAAAQEAx8xMS2x3x+Rx2xKxHxsxVxUxvxWxhx/xPxHxZx3xvE 6IJuidg+DxRWcu0Z4+zlP8lDfvQHox5y80qnK5LxQN4doae8mSxvNMuByxox5xTxnxaxGr bZLvKWauRRxIWF7AeEU3St3fCjUAxchHD0HDJFv10J4lyxfjLdBNdLKMPtlgD8vCgmfV4A T+6Lf7IA9jZxr68ZQEGESdhzMwtuxO8J467GQ5eU0L2HL5pwd7OujEqPW8Y5OnzhZCMd8S b7HiXZpeL2WLaNYSEggispn09UH7SSexUDxcxxDCppnJaxcQNr6UoIJ+/qQAMT2jUYxzaH …