the file mode is 700, owner is root group is lp. I have try boot single. the same. the file is readable. I can copy it to anywhere. but I can not change the file itself (file status and content)

lyh (千秋万代一统江湖)
(#260427@0)
2001-11-13 -05:00

回到话题: 电脑被攻击.REDHAT 7.0. 被攻击2小时后发现.迅速切断网线.被更改的文件已全部找到.但是有一个被更改的文件我无论如何都改不回来了.不能做任何的写操作.(VI,CHMOD,RM,MV).单用户也不行. 什么LOCK这么厉害?

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