Red Hat Enterprise Linux 5 Administration Unleashed

582NFS (Network File System)server configurationcommand line, 299kickstart Linux installations, 50-51Server Configuration graphical tool,295-299shares, connecting to, 301-304static port assignments, 300NFS Server Configuration graphical tool,295-299NIS (Network Information Systems), 257adding slave servers, 261-262allowing connections, 258autofs, 264-266database creation, 259-260restricting server access, 262-263SELinux, 257serversconfiguration, 258-261connections, 263-264NMI Watchdog, kernel profiling, 445-447no access attribute (/etc/xinetd.conf), 386NOTRACK target extension (IPTables), 497no_anon_password directive (anonymousFTP), 390nth match extension (IPTables), 487NTP (Network Time Protocol)client connections, 395-396connections, allowing, 398server configuration, 397NUMA (Non-Uniform Memory Access), kernel,430-432num_logs option (auditd), 507nVidia display drivers, installing, 526-527Oonly from attribute (/etc/xinetd.conf), 386opannotate command, OProfile sampleanalysis, 456open files, reporting, 406OpenSSHclient utilities, 358remote logins, securingallowing connections, 355-356establishing SSH tunnels, 366logging connections, 366passphrase creation, 361-362port forwarding, 365-366remembering passphrases, 363remote system logins, 358-359remotely executing commands, 359retaining server authentication keys afterreinstalling, 356-357secure file transfers, 359-361server configuration, 356-357X11 forwarding, 364opreport command, 454-456OProfilecommands review, 456-457configuring, 450, 457event monitoring, configuring, 450-452installing, 449samplesanalyzing, 453-456gathering, 453starting/stopping, 453Optional mount point option (NFS ServerConfiguration graphical tool, General Optionstab), 298