What sysadmin must do to run OS with damaged /lib/libc.so file ? / rsyslogd daemon logrotation / deny checking list of running processes
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Published on 2013-11-07T15:03:03Z
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2013/11/07
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What sysadmin must do to run OS with damaged /lib/libc.so file ?
In other words, how command interpreter should be configured to be able to run system with
corrupted /lib/libc.so file ?
Do I have to move it to /var catalog ?
Does the command interpreter must be statically compiled or have setuid attribute or perhaps must be a symbolic link to /bin/sh or must be no larger than 2MB ?
How to prevent a user from checking list of processes started by another user ? How do I forbid a user to see which processes are running by another user ?
What do I have to keep in mind when I want to make rsyslogd daemon logrotation ?
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