CLIENTConnection introspection and control subcommands.
| Syntax | CLIENT ID | GETNAME | SETNAME name | LIST | KILL filter | INFO | NO-EVICT ON|OFF |
| Group | server |
| Arity | -2 |
| Since | 1.0.0 |
| Flags | readonly, admin |
| Complexity | ID / GETNAME / SETNAME / INFO: O(1). LIST: O(S) fan-out + O(C) rows. KILL: O(S) + O(C) scan |
| Redis compatibility | differs: ID / GETNAME / SETNAME / INFO / LIST (bare) / KILL (ID, ADDR) / NO-EVICT only; CLIENT LIST with a filter is a syntax error and every other subcommand (PAUSE, REPLY, TRACKING, UNBLOCK, NO-TOUCH) is unknown |