: ================================================================
: Last login: Tue Jul 25 22:37:33 from 210.xxx.xxx.xxx
: bash: ulimit: cannot modify limit: Operation not permitted
: [ubf@www /]$
: =================================================================
 님께서 외부에서 접속하신적이 있나요??
위의 210.xxx.xxx.xxx에서요?
그렇지 않다면 해킹을 의심해봐야겠군요...