# -v' Verbose mode. Causes ssh to print debugging messages about its progress.
# This is helpful in debugging connection, authentication, and configuration problems.
# Multiple -v options increase the verbosity. The maximum is 3.
# Example Debug Level 1:
ssh -v user@server
# Example Debug Level 2:
ssh -vv user@server
# Example Debug Level 3:
ssh -vvv user@server