ping程序\ping\Debug\ping.exe
........\....\.....\ping.obj
........\....\.....\ping.pdb
........\....\.....\vc60.pdb
........\....\ping.cpp
........\....\ping.dsp
........\....\ping.dsw
........\....\ping.ncb
........\....\ping.opt
........\....\ping.plg
........\PING命令中TTL的具体含义_零度领域.mht
........\原理.txt
........\ping\Debug
........\ping
ping程序