Red Hat ENTERPRISE LINUX 3 - STEP BY STEP GUIDE Manual page 4

7.2. Editing Text Files ................................................................................................. 79
7.3. Viewing PDFs ...................................................................................................... 81
8. Audio, Video, and General Amusement ............................................................................. 83
8.1. Playing Audio CDs .............................................................................................. 83
8.2. Playing Digital Audio Files ................................................................................. 83
8.3. Troubleshooting Your Sound Card ...................................................................... 85
8.4. Troubleshooting Your Video Card ....................................................................... 86
8.5. Games .................................................................................................................. 87
8.6. Finding Games Online ......................................................................................... 87
9. Working with Digital Cameras ........................................................................................... 89
9.1. Using gtKam ....................................................................................................... 89
10. Working with Images ........................................................................................................ 91
10.1. Viewing Images.................................................................................................. 91
10.2. Manipulating Images with the GIMP................................................................ 92
10.3. Additional Resources ......................................................................................... 95
11. Diskettes and CD-ROMs .................................................................................................. 97
11.1. Using Diskettes .................................................................................................. 97
11.2. CD-ROMs .......................................................................................................... 99
11.3. CD-Rs and CD-RWs ........................................................................................ 100
11.4. Additional Resources ....................................................................................... 103
III. Troubleshooting Your System ................................................................................................. 105
12. Frequently Asked Questions ........................................................................................... 107
12.1. Localhost Login and Password ........................................................................ 107
12.2. Error Messages During Installation of RPMs.................................................. 107
12.3. Starting Applications ....................................................................................... 107
12.4. Accessing a Windows Partition ....................................................................... 109
12.5. Finding Commands Quickly ............................................................................ 110
12.6. Tips on Using Command History .................................................................... 110
12.7. Keep
12.8. Forgotten Password.......................................................................................... 111
12.9. Password Maintenance..................................................................................... 112
12.10. Changing Login from Console to X at Startup .............................................. 112
IV. Appendix ................................................................................................................................... 115
A. KDE: The K Desktop Environment ................................................................................. 117
A.1. Introducing KDE............................................................................................... 117
A.2. Finding Help ..................................................................................................... 117
A.3. Using The Desktop............................................................................................ 117
A.4. Using The Panel ................................................................................................ 118
A.5. Managing Files.................................................................................................. 122
A.6. Browsing the Web with Konqueror ................................................................. 123
A.7. Using Konqueror to View Images ................................................................... 125
A.8. KMail ................................................................................................................ 126
A.9. Customizing KDE ............................................................................................. 128
A.10. Logging Out of KDE....................................................................................... 128
B. Getting Started with Gnu Privacy Guard.......................................................................... 129
B.1. Configuration File ............................................................................................. 129
B.2. Warning Messages............................................................................................. 130
B.3. Generating a Keypair......................................................................................... 130
B.4. Generating a Revocation Certificate.................................................................. 132
B.5. Exporting your Public Key................................................................................ 133
B.6. Importing a Public Key ..................................................................................... 135
B.7. What Are Digital Signatures? ........................................................................... 136
B.8. Additional Resources ........................................................................................ 136
C. Applications ..................................................................................................................... 139
D. A Comparison of Common DOS and Linux Commands ................................................ 141
Output from Scrolling ....................................................................... 111
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