ping: socket: Operation not permitted
Необходимо предоставить доступ, для команды ping выполняющейся из под обыного пользователя, доступ на RAW сокеты. $ping irternus.blogspot.com ping: socket: Operation not permitted $su Password: #/usr/sbin/getcap $(which ping) # /usr/sbin/setcap cap_net_raw+ep $(which ping) # /usr/sbin/getcap $(which ping) /usr/bin/ping = cap_net_raw+ep #exit $$ ping irternus.blogspot.com PING blogspot.l.googleusercontent.com (173.194.222.132) 56(84) bytes of data. 64 bytes from lo-in-f132.1e100.net (173.194.222.132): icmp_seq=1 ttl=100 time=70.0 ms 64 bytes from lo-in-f132.1e100.net (173.194.222.132): icmp_seq=2 ttl=100 time=70.1 ms man capabilities