conversion d'IPv4 en entier et réciproquement ?
% python3 -c "import sys, ipaddress; addr = ipaddress.ip_address(sys.argv[1]); print(int(addr))" 192.0.2.1
3221225985
sum(256**(3-i)*a for i,a in enumerate(map(int,"192.0.2.1".split(".")))) 3221225985
% python3 -c "import sys, ipaddress; addr = ipaddress.ip_address(sys.argv[1]); print(int(addr))" 192.0.2.1
3221225985
Sysop: | Keyop |
---|---|
Location: | Huddersfield, West Yorkshire, UK |
Users: | 546 |
Nodes: | 16 (0 / 16) |
Uptime: | 169:33:57 |
Calls: | 10,385 |
Calls today: | 2 |
Files: | 14,057 |
Messages: | 6,416,552 |