petr na album:~/vs/fi/semestry> date Po čen 9 00:25:03 CEST 2003 petr na album:~/vs/fi/semestry> telnet root.cz 80 Trying 81.31.5.5... telnet: connect to address 81.31.5.5: Connection refused petr na album:~/vs/fi/semestry>