1 Long: keepalive-time 2 Arg: <seconds> 3 Help: Interval time for keepalive probes 4 Added: 7.18.0 5 Category: connection 6 Example: --keepalive-time 20 $URL 7 --- 8 This option sets the time a connection needs to remain idle before sending 9 keepalive probes and the time between individual keepalive probes. It is 10 currently effective on operating systems offering the TCP_KEEPIDLE and 11 TCP_KEEPINTVL socket options (meaning Linux, recent AIX, HP-UX and more). This 12 option has no effect if --no-keepalive is used. 13 14 If this option is used several times, the last one will be used. If 15 unspecified, the option defaults to 60 seconds. 16