On Mon, 17 Apr 2006, redhat.zhou wrote:
i meet a problem ! who knows how to solve ? thanks!!
[oracle@oracle250 bdump]$ ps -ef|grep ora_
-bash: ps: command not found
-bash: /bin/grep: Input/output error
[oracle@oracle250 bdump]$ ls
-bash: /bin/ls: Input/output error
[oracle@oracle250 bdump]$ ls
-bash: /bin/ls: Input/output error
[oracle@oracle250 bdump]$ cd ..
[oracle@oracle250 bjsw2]$ ls
-bash: /bin/ls: Input/output error
[oracle@oracle250 bjsw2]$ ll
-bash: /bin/ls: Input/output error
Try "rpm -Va".
If you see a bunch of messed up checksums on programs like "ls" and "ps",
then you have a probably been rooted.
The only time I have seen those error messages has been systems that have
had a rootkit installed, but got the wrong version of gcc/glibc.
--
"Waiter! This lambchop tastes like an old sock!" - Sheri Lewis
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