px pxb login
Login to the PX-Backup auth server and store credentials permanently in config file.
This command uses configuration from ~/.pxb/config file (similar to kubectl's kubeconfig). Authentication tokens are stored directly in the config file for permanent access. If the config file doesn't exist, you must provide the --server flag.
Examples:
# Login with username and password (uses config file for auth URL)
pxb login --username admin --password mypassword
# Login with custom server and credentials
pxb login --server https://keycloak.example.com:31342 --username admin --password mypassword