backup five config files under user profile & appdata

[michmue]

• %profile%/.ssh

• %profile%/.gitconfig

• %profile%/.inputrc //für z.b. git-bash disable Bell & clink fuzzyfind key bindings
  stattdessen eine eigene erstellen: clink info => clink set %clink_inputrc% ?

• %profile%/AppData\Local\clink\clink_start.cmd

• %profile%/AppData\Local\clink\clink_settings