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标题: [文件操作] [已解决]Setlocal enabledelayedexpansion导致搜索结果不正确，错在哪里？ [打印本页]
作者: 踏沙行    时间: 2018-12-26 11:00     标题: [已解决]Setlocal enabledelayedexpansion导致搜索结果不正确，错在哪里？

本帖最后由 踏沙行 于 2018-12-28 19:19 编辑

已知："C:\Users\Administrator\Desktop\要删除的趋势注册表信息\officescan.txt"的内容如下
  1. HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\OfficeScan NT

  2. HKEY_CLASSES_ROOT\CLSID\{AF4F7471-FCFB-11d0-80B6-0080C838D5F9}\InProcServer32, , C:\Program Files (x86)\AsiaInfo\OfficeScan Client\TmdShell_64x.dll

  3. HKEY_CLASSES_ROOT\Directory\shellex\ContextMenuHandlers\OfficeScan NT

  4. HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers\OfficeScan NT

  5. HKEY_CLASSES_ROOT\TypeLib\{A00B957E-3315-46CB-B090-9EF2187641E2}\1.0\0\win32, , C:\Program Files (x86)\AsiaInfo\OfficeScan Client\perfiCrcPerfMonMgr.dll

  6. HKEY_CLASSES_ROOT\Wow6432Node\TypeLib\{A00B957E-3315-46CB-B090-9EF2187641E2}\1.0\0\win32, , C:\Program Files (x86)\AsiaInfo\OfficeScan Client\perfiCrcPerfMonMgr.dll

  7. HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2\3\1\1, 1, 68 00 31 00 00 00 00 00 96 4d 11 2a 10 00 4f 46 46 49 43 45 7e 31 00 00 50 00 08 00 04 00 ef be 96 4d 33 11 96 4d 11 2a 2a 00 00 00 1e 56 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4f 00 66 00 66 00 69 00 63 00 65 00 53 00 63 00 61 00 6e 00 20 00 43 00 6c 00 69 00 65 00 6e 00 74 00 00 00 18 00 00 00 

  8. HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage2, ProgramsCache, 13 00 00 00 c3 53 5b 62 48 ab c1 4e ba 1f a1 ef 41 46 fc 19 00 80 00 00 00 7e 00 31 00 00 00 00 00 93 4d 30 2f 11 00 50 72 6f 67 72 61 6d 73 00 00 66 00 08 00 04 00 ef be 8f 4d 5b 1c 93 4d 30 2f 2a 00 00 00 3a 02 00 00 00 00 07 00 00 00 00 00 00 00 00 00 3c 00 00 00 00 00 50 00 72 00 6f 00 67 00 72 00 61 00 6d 00 73 00 00 00 40 00 73 00 68 00 65 00 6c 00 6c 00 33 00 32 00 2e 00 64 00 6c 00 6c 00 2c 00 2d 00 32 00 31 00 37 00 38 00 32 00 00 00 18 00 00 00 01 2e 02 00 00 2c 02 32 00 39 05 00 00 92 4d 13 03 20 00 49 4e 54 45 52 4e 7e 32 2e 4c 4e 4b 00 00 a6 00 08 00 04 00 ef be 8f 4d 62 1c 8f 4d 62 1c 2a 00 00 00 73 19 00 00 00 00 0c 00 00 00 00 00 00 00 00 00 56 00 00 00 00 00 49 00 6e 00 74 00 65 00 72 00 6e 00 65 00 74 00 20 00 45 00 78 00 70 00 6c 00 6f 00 72 00 65 00 72 00 2e 00 6c 00 6e 00 6b 00 00 00 40 00 43 00 3a 00 5c 00 57 00 69 00 6e 00 64 00 6f 00 77 00 73 00 5c 00 53 00 79 00 73 00 74 00 65 00 6d 00 33 00 32 00 5c 00 69 00 65 00 34 00 75 00 69 00 6e 00 69 00 74 00 2e 00 65 00 78 00 65 00 2c 00 2d 00 37 00 33 00 34 00 00 00 1c 00 6a 01 05 00 0b 00 ef be 00 00 00 00 00 00 00 00 43 00 3a 00 5c 00 50 00 72 00 6f 00 67 00 72 00 61 00 6d 00 20 00 46 00 69 00 6c 00 65 00 73 00 5c 00 49 00 6e 00 74 00 65 00 72 00 6e 00 65 00 74 00 20 00 45 00 78 00 70 00 6c 00 6f 00 72 00 65 00 72 00 5c 00 69 00 65 00 78 00 70 00 6c 00 6f 00 72 00 65 00 2e 00 65 00 78 00 65 00 00 00 00 00 00 00 4d 00 69 00 63 00 72 00 6f 00 73 00 6f 00 66 00 74 00 2e 00 49 00 6e 00 74 00 65 00 72 00 6e 00 65 00 74 00 45 00 78 00 70 00 6c 00 6f 00 72 00 65 00 72 00 2e 00 44 00 65 00 66 00 61 00 75 00 6c 00 74 00 00 00 00 00 cf ca e9 5c 33 98 d4 01 4b a6 7e 29 27 94 d4 01 01 00 00 00 01 00 00 00 00 00 00 00 7b 00 36 00 44 00 38 00 30 00 39 00 33 00 37 00 37 00 2d 00 36 00 41 00 46 00 30 00 2d 00 34 00 34 00 34 00 42 00 2d 00 38 00 39 00 35 00 37 00 2d 00 41 00 33 00 37 00 37 00 33 00 46 00 30 00 32 00 32 00 30 00 30 00 45 00 7d 00 5c 00 49 00 6e 00 74 00 65 00 72 00 6e 00 65 00 74 00 20 00 45 00 78 00 70 00 6c 00 6f 00 72 00 65 00 72 00 5c 00 69 00 65 00 78 00 70 00 6c 00 6f 00 72 00 65 00 2e 00 65 00 78 00 65 00 00 00 00 00 00 00 1c 00 00 00 00 04 01 00 00 7e 00 31 00 00 00 00 00 93 4d 30 2f 11 00 50 72 6f 67 72 61 6d 73 00 00 66 00 08 00 04 00 ef be 8f 4d 5b 1c 93 4d 30 2f 2a 00 00 00 3a 02 00 00 00 00 07 00 00 00 00 00 00 00 00 00 3c 00 00 00 00 00 50 00 72 00 6f 00 67 00 72 00 61 00 6d 00 73 00 00 00 40 00 73 00 68 00 65 00 6c 00 6c 00 33 00 32 00 2e 00 64 00 6c 00 6c 00 2c 00 2d 00 32 00 31 00 37 00 38 00 32 00 00 00 18 00 84 00 31 00 00 00 00 00 ee 3a d1 26 11 00 41 43 43 45 53 53 7e 31 00 00 6c 00 08 00 04 00 ef be 8f 4d 5b 1c 8f 4d 5b 1c 2a 00 00 00 3c 02 00 00 00 00 05 00 00 00 00 00 00 00 00 00 42 00 00 00 00 00 41 00 63 00 63 00 65 00 73 00 73 00 6f 00 72 00 69 00 65 00 73 00 00 00 40 00 73 00 68 00 65 00 6c 00 6c 00 33 00 32 00 2e 00 64 00 6c 00 6c 00 2c 00 2d 00 32 00 31 00 37 00 36 00 31 00 00 00 18 00 00 00 01 c0 01 00 00 be 01 32 00 00 05 00 00 ee 3a ce 26 20 00 43 4f 4d 4d 41 4e 7e 31 2e 4c 4e 4b 00 00 7a 00 08 00 04 00 ef be 8f 4d 

  9. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved, {AF4F7471-FCFB-11d0-80B6-0080C838D5F9}, OfficeScan NT

  10. HKEY_LOCAL_MACHINE\SOFTWARE\TrendMicro\AMSP, InstallDir, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\CCSF\

  11. HKEY_LOCAL_MACHINE\SOFTWARE\TrendMicro\Osprey\Scan\Common\AntiSpam\config, RulePath, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\AspmData\

  12. HKEY_LOCAL_MACHINE\SOFTWARE\TrendMicro\Osprey\Scan\Common\MailManager\config, DisclaimerSubject, Trend Micro OfficeScan detected and took action on a malicious email

  13. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\TypeLib\{A00B957E-3315-46CB-B090-9EF2187641E2}\1.0\0\win32, , C:\Program Files (x86)\AsiaInfo\OfficeScan Client\perfiCrcPerfMonMgr.dll

  14. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run, OfficeScanNT Monitor, "C:\Program Files (x86)\AsiaInfo\OfficeScan Client\pccntmon.exe" -HideWindow

  15. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run, OfficeScanNT Monitor, "C:\Program Files (x86)\AsiaInfo\OfficeScan Client\pccntmon.exe" -HideWindow

  16. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OfficeScanNT

  17. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OfficeScanNT, UninstallString, "C:\Program Files (x86)\AsiaInfo\OfficeScan Client\ntrmv.exe"

  18. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OfficeScanNT, DisplayIcon, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\Pccntmon.exe

  19. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\TrendMicro\PC-cillinNTCorp\CurrentVersion, Application Path, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\

  20. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\TrendMicro\PC-cillinNTCorp\CurrentVersion, VirtualPath, /officescan/cgi

  21. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\TrendMicro\PC-cillinNTCorp\CurrentVersion\Misc., ProductName, OfficeScan (common client)

  22. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\TrendMicro\PC-cillinNTCorp\CurrentVersion\Real Time Scan Configuration, VSApiNTHome, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\

  23. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\eventlog\Application\TMNotify, CategoryMessageFile, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\TMNotify.dll

  24. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\eventlog\Application\TMNotify, EventMessageFile, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\TMNotify.dll

  25. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\eventlog\Application\TMNotify, ParameterMessageFile, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\TMNotify.dll

  26. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\ntrtscan, ImagePath, "C:\Program Files (x86)\AsiaInfo\OfficeScan Client\ntrtscan.exe"

  27. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\ntrtscan, DisplayName, OfficeScan NT RealTime Scan

  28. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Perf_iCrcPerfMonMgr\Performance, Library, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\perfiCrcPerfMonMgr.dll

  29. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\tmccsf, ImagePath, "C:\Program Files (x86)\AsiaInfo\OfficeScan Client\CCSF\tmccsf.exe"

  30. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\tmccsf, DisplayName, OfficeScan Common Client Solution Framework

  31. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\TmFilter, ImagePath, \??\C:\Program Files (x86)\AsiaInfo\OfficeScan Client\TmXPFlt.sys

  32. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\TmFilter, CurrentPatternName, C:\Program Files (x86)\AsiaInfo\OfficeScan Client\ssaptn.910

  33. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\tmlisten, ImagePath, "C:\Program Files (x86)\AsiaInfo\OfficeScan Client\tmlisten.exe"

  34. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\tmlisten, DisplayName, OfficeScan NT Listener

  35. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\TmPreFilter, ImagePath, \??\C:\Program Files (x86)\AsiaInfo\OfficeScan Client\TmPreFlt.sys

  36. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\tmumh, HPCCache, \Device\HarddiskVolume1\Program Files (x86)\AsiaInfo\OfficeScan Client\CCSF\module\20019\hpc.ts

  37. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\tmumh, DCLCache, \Device\HarddiskVolume1\Program Files (x86)\AsiaInfo\OfficeScan Client\CCSF\module\20019\dcl.ts

  38. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\VSApiNt, ImagePath, \??\C:\Program Files (x86)\AsiaInfo\OfficeScan Client\VSApiNt.sys
复制代码
【目的】筛选出只有注册表项的行，筛选条件：行中没有逗号
【代码1】
  1. type "C:\Users\Administrator\Desktop\要删除的趋势注册表信息\officescan.txt"|sed -n "/,/!p"
复制代码
【结果】正确，结果如下：
  1. HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\OfficeScan NT

  2. HKEY_CLASSES_ROOT\Directory\shellex\ContextMenuHandlers\OfficeScan NT

  3. HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers\OfficeScan NT

  4. HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OfficeScanNT
复制代码
============
【代码2】
  1. Setlocal enabledelayedexpansion

  2. type "C:\Users\Administrator\Desktop\要删除的趋势注册表信息\officescan.txt"|sed -n "/,/!p"
复制代码
【结果】错误，结果把所有内容全部显示出来了
===========
【疑惑】为什么Setlocal enabledelayedexpansion会导致结果出错呢？根本原因在哪里？
作者: WHY    时间: 2018-12-26 17:59

开启变量延迟扩展以后，感叹符成为变量的引用符，未封闭的（单独的）感叹符在预处理时被丢弃
sed -n "/,/!p" 变成了 sed -n "/,/p"
把感叹符转义就好了，^!p
作者: 踏沙行    时间: 2018-12-28 19:19

回复 2# WHY
谢谢，已经解决



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