SELinux

I‘m using RHEL and whenever I type the command lsnrctl; I get the following error:

lsnrctl: error while loading shared libraries: /u01/app/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1:
cannot restore segment prot after reloc: Permission denied

How do I fix this problem?

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My Squid proxy server running on port 3128. Since this is frequently scanned by adversaries looking for proxy servers; I’ve changed port to 10000 and restart squid. But my squid is not working on port # 10000 it only works on port # 3128? How do I force Squid to listen on uncommon port under CentOS Linux v5.3?

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How do I configure Apache HTTPD to listen multiple ports under RHEL / Fedora / CentOS Linux Server?

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Q. I need to find file permission and store the same to a shell variable. How do I find out the file permission without parsing ls -l output? A. Use GNU stat command to display file or file system status. It has option to display output in specific format. Display stat for /etc/passwd file Type […]

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Q. How do I fix an error, while restarting Apache ~ Address already in use: make_sock: could not bind to port 80? A. If you are running SELinux disable temporary for port 80. Apache Address already in use: make_sock: could not bind to port 80 error and solution First make sure port 80/443 is not […]

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