Red Hat ENTERPRISE LINUX 4 System Administration Manual page 9

25.11.1. Useful Websites ................................................................................. 263
25.11.2. Related Books ................................................................................... 263
26. Authentication Configuration
26.1. User Information ............................................................................................. 265
26.2. Authentication ................................................................................................. 267
26.3. Command Line Version ................................................................................... 268
V. System Configuration
27. Console Access
27.1. Disabling Shutdown Via Ctrl+Alt+Del .......................................................... 273
27.2. Disabling Console Program Access ................................................................. 274
27.3. Defining the Console ...................................................................................... 274
27.4. Making Files Accessible From the Console ...................................................... 274
27.5. Enabling Console Access for Other Applications ............................................... 275
27.6. The floppy Group ......................................................................................... 276
28. Date and Time Configuration
28.1. Time and Date Properties ............................................................................... 277
28.2. Network Time Protocol (NTP) Properties .......................................................... 279
28.3. Time Zone Configuration ................................................................................. 280
29. Keyboard Configuration
30. Mouse Configuration
31. X Window System Configuration
31.1. Display Settings .............................................................................................. 287
31.2. Display Hardware Settings .............................................................................. 288
31.3. Dual Head Display Settings ............................................................................. 289
32. Users and Groups
32.1. User and Group Configuration ......................................................................... 291
32.1.1. Adding a New User .............................................................................. 292
32.1.2. Modifying User Properties ..................................................................... 293
32.1.3. Adding a New Group ............................................................................ 294
32.1.4. Modifying Group Properties .................................................................. 295
32.2. User and Group Management Tools ................................................................ 296
32.2.1. Command Line Configuration ................................................................ 296
32.2.2. Adding a User ..................................................................................... 296
32.2.3. Adding a Group ................................................................................... 297
32.2.4. Password Aging ................................................................................... 297
32.2.5. Explaining the Process ......................................................................... 300
32.3. Standard Users .............................................................................................. 301
32.4. Standard Groups ............................................................................................ 302
32.5. User Private Groups ....................................................................................... 304
32.5.1. Group Directories ................................................................................. 304
32.6. Shadow Passwords ........................................................................................ 305
32.7. Additional Resources ...................................................................................... 306
32.7.1. Installed Documentation ....................................................................... 306
33. Printer Configuration
33.1. Adding a Local Printer .................................................................................... 308
33.2. Adding an IPP Printer ..................................................................................... 309
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