O’Reilly Verlag

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Credits   
Preface   
Chapter 1. Linux Authentication  

       1. Disable User Accounts Instantly   

       2. Edit Your Password File for Greater Access Control   

       3. Deny All Access in One Second or Less   

       4. Customize Authentication with PAMs   

       5. Authenticate Linux Users with a Windows Domain Controller   

       6. Centralize Logins with LDAP   

       7. Secure Your System with Kerberos   

       8. Authenticate NFS-Lovers with NIS   

       9. Sync LDAP Data with NIS   
Chapter 2. Remote GUI Connectivity  

       10. Access Systems Remotely with VNC   

       11. Access VNC Servers over the Web   

       12. Secure VNC via SSH   

       13. Autostart VNC Servers on Demand   

       14. Put Your Desktops on a Thin Client Diet   

       15. Run Windows over the Network   

       16. Secure, Lightweight X Connections with FreeNX   

       17. Secure VNC Connections with FreeNX   

       18. Secure Windows Terminal Connections with FreeNX   

       19. Remote Administration with Webmin   
Chapter 3. System Services  

       20. Quick and Easy DHCP Setup   

       21. Integrate DHCP and DNS with Dynamic DNS Updates   

       22. Synchronize Your Watches!   

       23. Centralize X Window System Font Resources   

       24. Create a CUPS Print Server   

       25. Configure Linux Connections to Remote CUPS Printers   

       26. Integrate Windows Printing with CUPS   

       27. Centralize Macintosh Printing with CUPS   

       28. Define a Secure CUPS Printer   
Chapter 4. Cool Sysadmin Tools and Tips  

       29. Execute Commands Simultaneously on Multiple Servers   

       30. Collaborate Safely with a Secured Wiki   

       31. Edit Your GRUB Configuration with grubby   

       32. Give Your Tab Key a Workout   

       33. Keep Processes Running After a Shell Exits   

       34. Disconnect Your Console Without Ending Your Session   

       35. Use script to Save Yourself Time and Train Others   

       36. Install Linux Simply by Booting   

       37. Turn Your Laptop into a Makeshift Console   

       38. Usable Documentation for the Inherently Lazy   

       39. Exploit the Power of Vim   

       40. Move Your PHP Web Scripting Skills to the Command Line   

       41. Enable Quick telnet/SSH Connections from the Desktop   

       42. Speed Up Compiles   

       43. Avoid Common Junior Mistakes   

       44. Get Linux Past the Gatekeeper   

       45. Prioritize Your Work   
Chapter 5. Storage Management and Backups  

       46. Create Flexible Storage with LVM   

       47. Combine LVM and Software RAID   

       48. Create a Copy-on-Write Snapshot of an LVM Volume   

       49. Clone Systems Quickly and Easily   

       50. Make Disk-to-Disk Backups for Large Drives   

       51. Free Up Disk Space Now   

       52. Share Files Using Linux Groups   

       53. Refine Permissions with ACLs   

       54. Make Files Easier to Find with Extended Attributes   

       55. Prevent Disk Hogs with Quotas   
Chapter 6. Standardizing, Sharing, and Synchronizing Resources  

       56. Centralize Resources Using NFS   

       57. Automount NFS Home Directories with autofs   

       58. Keep Filesystems Handy, but Out of Your Way   

       59. Synchronize root Environments with rsync   

       60. Share Files Across Platforms Using Samba   

       61. Quick and Dirty NAS   

       62. Share Files and Directories over the Web   
Chapter 7. Security  

       63. Increase Security by Disabling Unnecessary Services   

       64. Allow or Deny Access by IP Address   

       65. Detect Network Intruders with snort   

       66. Tame Tripwire   

       67. Verify Fileystem Integrity with Afick   

       68. Check for Rootkits and Other Attacks   
Chapter 8. Troubleshooting and Performance  

       69. Find Resource Hogs with Standard Commands   

       70. Reduce Restart Times with Journaling Filesystems   

       71. Grok and Optimize Your System with sysctl   

       72. Get the Big Picture with Multiple Displays   

       73. Maximize Resources with a Minimalist Window Manager   

       74. Profile Your Systems Using /proc   

       75. Kill Processes the Right Way   

       76. Use a Serial Console for Centralized Access to Your Systems   

       77. Clean Up NIS After Users Depart   
Chapter 9. Logfiles and Monitoring  

       78. Avoid Catastrophic Disk Failure   

       79. Monitor Network Traffic with MRTG   

       80. Keep a Constant Watch on Hosts   

       81. Remotely Monitor and Configure a Variety of Networked Equipment   

       82. Force Standalone Apps to Use syslog   

       83. Monitor Your Logfiles   

       84. Send Log Messages to Your Jabber Client   

       85. Monitor Service Availability with Zabbix   

       86. Fine-Tune the syslog Daemon   

       87. Centralize System Logs Securely   

       88. Keep Tabs on Systems and Services   
Chapter 10. System Rescue, Recovery, and Repair  

       89. Resolve Common Boot and Startup Problems   

       90. Rescue Me!   

       91. Bypass the Standard Init Sequence for Quick Repairs   

       92. Find Out Why You Can't Unmount a Partition   

       93. Recover Lost Partitions   

       94. Recover Data from Crashed Disks   

       95. Repair and Recover ReiserFS Filesystems   

       96. Piece Together Data from the lost+found   

       97. Recover Deleted Files   

       98. Permanently Delete Files   

       99. Permanently Erase Hard Disks   

       100. Recover Lost Files and Perform Forensic Analysis   
Index