Red Hat Enterprise Linux 5 Administration Unleashed

umask option (etc/xinetd.conf) 593tftp servers, configuring in PXE Linuxinstallations, 52-54TGS (ticket-granting server), Kerberos, 278TGT (ticket-granting tickets), Kerberos, 278time match extension (IPTables), 493time zones, selection (Linux installation), 19time/datedisplaying, 100NTPallowing connections, 398client connections, 395-396server configuration, 397Timeout directive (global configurationdirectives), 331timezone command (kickstart), 36TLS (Transport Layer Security), LDAPencryption, 275top commandheaders, 410interactive commands, 411reporting system processes, 410top level domains (FQDN), 339tos match extension (IPTables), 493TOS target extension (IPTables), 499TRACE target extension (IPTables), 499transfer rates (I/O), troubleshooting, 557transfer-source statements, named.conf files(BIND), 343TransferLog directive (logging directives), 336transferringemail, 368filesFTP servers, 387-394scp command, 359sftp command, 360Trash icon, 101Treat all client users as anonymous usersoption (NFS Server Configuration graphicaltool, User Access tab), 298Treat remote root user as local root option (NFSServer Configuration graphical tool, UserAccess tab), 298troubleshootingdisk space, 557I/O transfer rates, 557installation/configuration, 551-552kernel modules, recognizing taintedkernels, 528locked systems, NMI Watchdog, 445-447memory, 556networks, 555OS, 553-554performance, 557processors, 556security, 558SELinux Troubleshooting Tool, 468-469syslog, 557system administration, 554system monitoring, 556-557trusted-keys statements, named.conf files(BIND), 344trusted-users files (/etc/mail directory), 371TTL (Time To Live) fields (resource records), 340ttl match extension (IPTables), 493TTL target extension (IPTables), 499tunneling. See port forwardingturning on/off disk quotas, 191Uu32 match extension (IPTables), 494udp match extension (IPTables), 494UID (User Identification), 206ULOG target extension (IPTables), 500umask option (etc/xinetd.conf), 382How can we make this index more useful? Email us at indexes@samspublishing.com