8 Feb
2001
8 Feb
'01
09:15
If I think I have a hacker on my system and I want to check what services are listening on what ports. Usually I would use lsof or fuser. But I get the following message: lsof: kernel symbol address mismatch: get_options get_kernel_syms() value is 0x108cf8; /boot/System.map value is 0x108d20. There were 353 additional mismatches. /boot/System.map and the booted kernel may not be a matched set. I guess restarting the system would help, but I don't want to do that, 'cause I wanna see if something really happened. Should I use a portscan or is there anything else I can do to get lsof running? Thanks Raffy