Key directory that maps social media identities to encryption keys in a publicly auditable manner. More information: <https://keybase.io/docs/command_line>.

• Follow another user:
  keybase follow username
• Add a new proof:
  keybase prove service service_username
• Sign a file:
  keybase sign --infile input_file --outfile output_file
• Verify a signed file:
  keybase verify --infile input_file --outfile output_file
• Encrypt a file:
  keybase encrypt --infile input_file --outfile output_file receiver
• Decrypt a file:
  keybase decrypt --infile input_file --outfile output_file
• Revoke current device, log out, and delete local data:
  keybase deprovision

© tl;dr; authors and contributors