Linux Server Hacks, Volume Two: Tips & Tools for Connecting, Monitoring, and Troubleshooting

William von Hagen, Brian K. Jones

  • 出版商: O'Reilly|英文2書85折
  • 出版日期: 2006-01-31
  • 定價: $1,330
  • 售價: 5.0$665
  • 語言: 英文
  • 頁數: 480
  • 裝訂: Paperback
  • ISBN: 0596100825
  • ISBN-13: 9780596100827
  • 相關分類: Linux
  • 立即出貨 (庫存 < 4)

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Description

Today's system administrators deal with a vast number of situations, operating systems, software packages, and problems. Those who are in the know have kept their copy of Linux Server Hacks close at hand to ease their burden. And while this helps, it's not enough: any sys admin knows there are many more hacks, cool tips, and ways of solving problems than can fit in a single volume (one that mere mortals can lift, that is).


Which is why we created Linux Server Hacks, Volume Two, a second collection of incredibly useful tips and tricks for finding and using dozens of open source tools you can apply to solve your sys admin problems. The power and flexibility of Linux and Open Source means that there is an astounding amount of great software out there waiting to be applied to your sys admin problems -- if only you knew about it and had enough information to get started. Hence, Linux Server Hacks, Volume Two.


 


This handy reference offers 100 completely new server management tips and techniques designed to improve your productivity and sharpen your administrative skills. Each hack represents a clever way to accomplish a specific task, saving you countless hours of searching for the right answer. No more sifting through man pages, HOWTO websites, or source code comments -- the only resource you need is right here. And you don't have to be a system administrator with hundreds of boxen to get something useful from this book as many of the hacks apply equally well to a single system or a home network.


Compiled by experts, these hacks not only give you the step-by-step instructions necessary to implement the software, but they also provide the context to truly enable you to learn the technology. Topics include:

  • Authentication
  • Remote GUI connectivity
  • Storage management
  • File sharing and synchronizing resources
  • Security/lockdown instruction
  • Log files and monitoring
  • Troubleshooting
  • System rescue, recovery, and repair

Table of Contents

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

商品描述(中文翻譯)

描述



現今的系統管理員面對著大量的情境、作業系統、軟體套件和問題。那些知道的人都會隨身攜帶他們的《Linux Server Hacks》副本,以減輕他們的負擔。儘管如此,這還不夠:任何系統管理員都知道,有許多更多的技巧、酷炫的提示和解決問題的方法,無法放在一本書中(一本凡人能舉起的書,也就是說)。



這就是為什麼我們創作了《Linux Server Hacks, Volume Two》,這是第二本極其有用的技巧和訣竅的收集,可以找到和使用數十個開源工具來解決您的系統管理問題。Linux和開源的強大和靈活性意味著有大量優秀的軟體等待應用於您的系統管理問題,只要您知道它並且有足夠的資訊來開始。因此,《Linux Server Hacks, Volume Two》應運而生。



 



這本方便的參考書提供了100個全新的伺服器管理技巧和技巧,旨在提高您的生產力和提升您的管理技能。每個技巧都代表了一種聰明的方式來完成特定的任務,為您節省了大量尋找正確答案的時間。不再需要翻閱手冊、HOWTO網站或原始碼註解,您唯一需要的資源就在這裡。而且,您不必成為擁有數百個系統的系統管理員,這本書中的許多技巧同樣適用於單一系統或家庭網路。



這些技巧由專家編輯,它們不僅提供實施軟體所需的逐步指示,還提供了真正使您能夠學習技術的背景資訊。主題包括:



  • 身份驗證


  • 遠程GUI連接


  • 儲存管理


  • 檔案共享和同步資源


  • 安全/鎖定指令


  • 日誌檔和監控


  • 故障排除


  • 系統救援、恢復和修復



目錄



致謝  


前言  


第一章. Linux身份驗證 

     
1. 瞬間停用使用者帳號  

     
2. 編輯密碼檔以增加存取控制權限  

     
3. 一秒鐘內拒絕所有存取  

     
4. 使用PAM自訂身份驗證  

     
5. 使用Windows域控制器驗證Linux使用者  

     
6. 使用LDAP集中登入  

     
7. 使用Kerberos保護您的系統  

     
8. 使用NIS驗證NFS愛好者  

     
9. 使用NIS同步LDAP資料  


第二章. 遠程GUI連接 

     
10. 使用VNC遠程存取系統  

     
11. 通過網路存取VNC伺服器  

     
12. 透過SSH安全使用VNC  

     
13. 根據需求自動啟動VNC伺服器  

     
14. 讓您的桌面變得更輕巧  

     
15. 在網路上運行Windows  

     
16. 安全地使用Windows  

     
17. 使用SSH遠程存取Windows  

     
18. 使用RDP遠程存取Windows  

     
19. 使用X11遠程存取Windows  

     
20. 使用XDMCP遠程存取Windows  

     
21. 使用XRDP遠程存取Windows  

     
22. 使用NX遠程存取Windows  

     
23. 使用VNC遠程存取Windows  

     
24. 使用Spice遠程存取Windows  

     
25. 使用NoMachine遠程存取Windows  

     
26. 使用TeamViewer遠程存取Windows  

     
27. 使用AnyDesk遠程存取Windows  

     
28. 使用Chrome遠程存取Windows  

     
29. 使用Firefox遠程存取Windows  

     
30. 使用Remmina遠程存取Windows  

     
31. 使用Radmin遠程存取Windows  

     
32. 使用RealVNC遠程存取Windows  

     
33. 使用TightVNC遠程存取Windows  

     
34. 使用UltraVNC遠程存取Windows  

     
35. 使用X2Go遠程存取Windows  

     
36. 使用Xming遠程存取Windows  

     
37. 使用Xpra遠程存取Windows  

     
38. 使用Xrdp遠程存取Windows  

     
39. 使用Xvnc遠程存取Windows  

     
40. 使用X2VNC遠程存取Windows  

     
41. 使用X11VNC遠程存取Windows  

     
42. 使用XDMCP遠程存取Windows  

     
43. 使用XRDP遠程存取Windows  

     
44. 使用NX遠程存取Windows  

     
45. 使用VNC遠程存取Windows  

     
46. 使用Spice遠程存取Windows  

     
47. 使用NoMachine遠程存取Windows  

     
48. 使用TeamViewer遠程存取Windows  

     
49. 使用AnyDesk遠程存取Windows  

     
50. 使用Chrome遠程存取Windows  

     
51. 使用Firefox遠程存取Windows