Red Hat Enterprise Linux 5 Administration Unleashed

596vmstat command, reporting memory usagevmstat command, reporting memory usage,413-415vnc command (kickstart), 44volgroup command (kickstart), 37volume groupsLVM, 174removinglogical volumes from, 177physical volumes, 174volumeslogical volumescreating in LVM, 175-176creating snapshots, 178expanding filesystems, 177extending, 176-177removing from volume groups, 177removing snapshots, 179viewing, 177-178physical volumes, 173-174vpddecode utility, vendor-specific dataqueries, 163vsftpd.conf command, directives of, 388Wwarm reboots (kernel), Kexec, 434-435web servers, creating via Apache HTTPserver, 329directory directives, 334global configuration directives, 330-331loading directives, 335logging connections, 336main server directives, 332-334starting/stopping servers, 337virtual host directives, 334-335while loops, 245wildcards, finding/moving files, 105Winbind, authentication, 286windowsbringing forward, 100minimizing, 100switching between, 100workspaces, customizing, 100worms, preventing via ExecShield, 547-549Writable option (Samba Server Configurationgraphical tool, Basic tab), 309XX11 forwarding, 364xconfig command (kickstart), 44-45Xen kernel, Kdump, 60xinetd serverconfiguring, 379individual xinetd service file, 382-383master xinetd configuration file, 380-382connections, allowingindividual access control, 385-387TCP wrappers, 384-385starting/stopping, 383-384xm command, 545-546XOR target extension (IPTables), 500YYABOOT, 77-78Your Account view (RHN), 81Your Preferences view (RHN), 81Your RHN view (RHN), 80-81