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1answer
124 views

why in /proc file system have this infomation

run: lsof|grep delete can find some process open fd, but system said that it has been deleted: mingetty 2031 root txt REG 8,2 15256 49021039 /sbin/mingetty (deleted) I look in ...
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3answers
1k views

Unexplicated ssh connection from localhost through sshd to random localhost's port

I've tried to find out why I had some strange connections on my secure log file. Something like this : Apr 23 11:35:43 li192-61 sshd[11651]: Did not receive identification string from 127.0.0.1 Apr ...