If you try to run yum update or yum install on a new RHEL 5 server, you will get an error like...
Security-Enhanced Linux (SELinux) is a Linux feature that provides a mechanism for supporting access control security policies through the use of Linux...
To find out how many open files there are on your Linux server, you can use the lsof command. lsof | wc...
You can show the number of free inodes on your linux server using the command df -i. # servera: df -i Filesystem...
To set the umask for all users, you can update the /etc/profile file. For individual users, you can update their .profile, .bash_profile,...
To obtain your MAC address on a Windows 95 or Windows 98 PC, you can use the winipcfg command. Go to Start...
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