#include #include "ping.h" h / help flag " display this help and exit" L / license flag " display license and exit" V / version flag " output version information and exit" "Options controlling ICMP request types:" NONE / echo flag " Send ICMP_ECHO requests (default)" NONE / address flag "* Send ICMP_ADDRESS packets" NONE / timestamp flag " Send ICMP_TIMESTAMP packets" t / type string " Send TYPE packets" NONE / router flag "* Send ICMP_ROUTERDISCOVERY packets" "Options valid for all request types:" c / count=N string " stop after sending N packets" d / debug flag " set the SO_DEBUG option" i / interval=N double " wait N seconds between sending each packet" __ERR_MSG__("Invalid value (`%s')") __ADD_FLAG__ n / numeric flag " do not resolve host addresses" r / ignore-routing flag " send directly to a host on an attached network" v / verbose flag " verbose output" "Options valid for --echo requests:" f / flood flag "* flood ping" l / preload=N ulong [1..INT_MAX] 0 "* send N packets as fast as possible before falling into" " normal mode of behavior" __ERR_MSG__("ping: invalid preload value (%s)") p / pattern=PAT string " fill ICMP packet with given pattern (hex)" q / quiet flag " quiet output" R / route flag " record route" s / size=N string " set number of data octets to send" #usage_begin Usage: ping [OPTION]... [ADDRESS]... Informational options: __GLOSSARY_GNU__(19) Options marked with an * are available only to super-user Report bugs to <__STRING__(PACKAGE_BUGREPORT)>. #usage_end