版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/hpdlzu80100/article/details/84300214
问题描述：
Windows系统中，并没有Oracle_Home这一环境变量（注册表中存在Oracle_home这一key），那么，为什么命令行会识别sqlplus等程序呢？原来，是系统变量Path中添加了“C:\Oracle\OraAdmin32_11204\bin”这一值，而sqlplus就在这个路径下。好，就次机会，让我们看看这个Oracle Bin文件夹下到底有什么东东。
发现：
| Name | LastWriteTime | Length |
| MYOUTPUT.XLS | 2018/11/8 13:18 | 262711 |
| debug.txt | 2018/11/1 18:22 | 670503 |
| test.txt | 2018/10/19 14:56 | 2636 |
| afiedt.buf | 2016/10/14 17:06 | 355 |
| afiedt | 2016/10/14 16:41 | 488 |
| aqxmlctl.bat | 2016/8/9 11:21 | 902 |
| awm.bat | 2016/8/9 11:21 | 1718 |
| commonenv.bat | 2016/8/9 11:21 | 79 |
| deploync.bat | 2016/8/9 11:21 | 3676 |
| diagsetup.bat | 2016/8/9 11:21 | 666 |
| dropjava.bat | 2016/8/9 11:21 | 1393 |
| emca.bat | 2016/8/9 11:21 | 1354 |
| emctl.bat | 2016/8/9 11:21 | 6589 |
| emctl.pl | 2016/8/9 11:21 | 18862 |
| EmctlCommon.pm | 2016/8/9 11:21 | 45631 |
| emutil.bat | 2016/8/9 11:21 | 10413 |
| eusm.bat | 2016/8/9 11:21 | 548 |
| lbuilder.bat | 2016/8/9 11:21 | 781 |
| ldifmigrator.bat | 2016/8/9 11:21 | 1448 |
| loadjava.bat | 2016/8/9 11:21 | 3012 |
| mkstore.bat | 2016/8/9 11:21 | 496 |
| ncomp.bat | 2016/8/9 11:21 | 3674 |
| netca.bat | 2016/8/9 11:21 | 2571 |
| netca.cl | 2016/8/9 11:21 | 2227 |
| netca_deinst.bat | 2016/8/9 11:21 | 116 |
| odisrvreg.bat | 2016/8/9 11:21 | 743 |
| oidca.bat | 2016/8/9 11:21 | 1419 |
| oidprovtool.bat | 2016/8/9 11:21 | 2026 |
| ojvmjava.bat | 2016/8/9 11:21 | 1295 |
| ojvmtc.bat | 2016/8/9 11:21 | 2674 |
| onsctl.bat | 2016/8/9 11:21 | 104 |
| oracle.key | 2016/8/9 11:21 | 46 |
| orapki.bat | 2016/8/9 11:21 | 580 |
| owm.cl | 2016/8/9 11:21 | 1044 |
| rconfig.bat | 2016/8/9 11:21 | 2721 |
| registerDll.bat | 2016/8/9 11:21 | 161 |
| schemasync.bat | 2016/8/9 11:21 | 546 |
| selecthome.bat | 2016/8/9 11:21 | 1703 |
| selecthome.bat.oaa | 2016/8/9 11:21 | 372 |
| selecthome.bat.odpnet | 2016/8/9 11:21 | 986 |
| selecthome.bat.oo4o | 2016/8/9 11:21 | 286 |
| selecthome.bat.oraoledb | 2016/8/9 11:21 | 59 |
| srvctl.bat | 2016/8/9 11:21 | 2773 |
| statusnc.bat | 2016/8/9 11:21 | 3678 |
| targetdeploy.pl | 2016/8/9 11:21 | 7217 |
| trcasst.bat | 2016/8/9 11:21 | 273 |
| umu.bat | 2016/8/9 11:21 | 663 |
| orabase.exe | 2013/10/11 8:21 | 28160 |
| oracle.exe.manifest | 2013/10/11 8:20 | 382 |
| adrci.exe | 2013/10/11 6:24 | 29184 |
| genezi.exe | 2013/10/11 6:24 | 65536 |
| uidrvci.exe | 2013/10/11 6:24 | 29184 |
| dbfs_client.exe | 2013/10/11 6:20 | 483328 |
| oci.dll | 2013/10/11 6:20 | 1036288 |
| orion.exe | 2013/10/11 6:20 | 12050432 |
| kfed.exe | 2013/10/11 6:19 | 53248 |
| kfod.exe | 2013/10/11 6:19 | 81920 |
| oracell11.dll | 2013/10/11 6:17 | 352256 |
| expdp.exe | 2013/10/11 6:16 | 131072 |
| extjob.exe | 2013/10/11 6:16 | 49152 |
| extjobo.exe | 2013/10/11 6:16 | 49152 |
| impdp.exe | 2013/10/11 6:16 | 135168 |
| nid.exe | 2013/10/11 6:16 | 77824 |
| wrc.exe | 2013/10/11 6:16 | 315392 |
| dg4pwd.exe | 2013/10/11 6:15 | 32768 |
| dgmgrl.exe | 2013/10/11 6:15 | 303104 |
| extproc.exe | 2013/10/11 6:15 | 512000 |
| loadpsp.exe | 2013/10/11 6:15 | 32768 |
| exp.exe | 2013/10/11 6:14 | 516096 |
| imp.exe | 2013/10/11 6:14 | 241664 |
| plshprof.exe | 2013/10/11 6:14 | 15360 |
| rman.exe | 2013/10/11 6:14 | 2043904 |
| sqlldr.exe | 2013/10/11 6:14 | 1191936 |
| tkprof.exe | 2013/10/11 6:14 | 15360 |
| oraclient11.dll | 2013/10/11 6:05 | 4288512 |
| oracommon11.dll | 2013/10/11 6:05 | 2838528 |
| orageneric11.dll | 2013/10/11 6:05 | 13963264 |
| oraplp11.dll | 2013/10/11 6:05 | 2953216 |
| orapls11.dll | 2013/10/11 6:05 | 4263936 |
| oraimr11.dll | 2013/10/11 6:04 | 106496 |
| oraplc11.dll | 2013/10/11 6:04 | 94208 |
| orasql11.dll | 2013/10/11 5:57 | 622592 |
| orasql8.dll | 2013/10/11 5:57 | 12800 |
| proc.exe | 2013/10/11 5:57 | 1691648 |
| procob.exe | 2013/10/11 5:57 | 1355776 |
| orawsec11.dll | 2013/10/11 5:47 | 30208 |
| sqora32.dll | 2013/10/11 5:47 | 532480 |
| sqoras32.dll | 2013/10/11 5:47 | 106496 |
| sqresja.dll | 2013/10/11 5:47 | 17408 |
| sqresus.dll | 2013/10/11 5:47 | 18432 |
| oravssw.exe | 2013/10/11 5:46 | 159744 |
| ociw32.dll | 2013/10/11 5:45 | 348160 |
| ocopy.exe | 2013/10/11 5:45 | 40960 |
| oravssmsg.dll | 2013/10/11 5:45 | 65536 |
| oravssmsgUS.dll | 2013/10/11 5:45 | 65536 |
| oraocci11.dll | 2013/10/11 5:25 | 688128 |
| oravsn11.dll | 2013/10/11 3:53 | 9216 |
| oravsn11_ee.dll.dbl | 2013/10/11 3:53 | 9216 |
| oravsn11_pe.dll.dbl | 2013/10/11 3:53 | 9216 |
| oravsn11_std.dll.dbl | 2013/10/11 3:53 | 9216 |
| wrap.exe | 2013/10/11 3:48 | 69632 |
| oraasmclnt11.dll | 2013/10/11 3:43 | 462848 |
| oran11.dll | 2013/10/10 4:56 | 4243456 |
| OracleAdNetConnectRCKO.dll | 2013/10/10 4:36 | 14848 |
| OracleAdNetConnectRCPTB.dll | 2013/10/10 4:36 | 14848 |
| OracleAdNetConnectRCZHS.dll | 2013/10/10 4:36 | 14848 |
| OracleAdNetTest.exe | 2013/10/10 4:36 | 23552 |
| OracleAdNetTestRCJA.dll | 2013/10/10 4:36 | 15360 |
| OracleAdNetTestRCKO.dll | 2013/10/10 4:36 | 15360 |
| OracleAdNetTestRCPTB.dll | 2013/10/10 4:36 | 15360 |
| OracleAdNetTestRCZHS.dll | 2013/10/10 4:36 | 15360 |
| OracleAdNetConnect.exe | 2013/10/10 4:35 | 28672 |
| OracleAdNetConnectRCD.dll | 2013/10/10 4:35 | 14848 |
| OracleAdNetConnectRCE.dll | 2013/10/10 4:35 | 14848 |
| OracleAdNetConnectRCF.dll | 2013/10/10 4:35 | 14848 |
| OracleAdNetConnectRCI.dll | 2013/10/10 4:35 | 14848 |
| OracleAdNetConnectRCJA.dll | 2013/10/10 4:35 | 14848 |
| OracleAdNetConnectRCUS.dll | 2013/10/10 4:35 | 14848 |
| OracleAdNetTestRCD.dll | 2013/10/10 4:35 | 15360 |
| OracleAdNetTestRCE.dll | 2013/10/10 4:35 | 15360 |
| OracleAdNetTestRCF.dll | 2013/10/10 4:35 | 15360 |
| OracleAdNetTestRCI.dll | 2013/10/10 4:35 | 15360 |
| OracleAdNetTestRCUS.dll | 2013/10/10 4:35 | 15360 |
| orancrypt11_std.dll.dbl | 2013/10/10 4:35 | 139264 |
| orajmisc.dll | 2013/10/10 4:34 | 73728 |
| OKDSTRY.EXE | 2013/10/10 4:33 | 15360 |
| OKINIT.EXE | 2013/10/10 4:33 | 15360 |
| OKLIST.EXE | 2013/10/10 4:33 | 15360 |
| tnnfg.exe.dbl | 2013/10/10 4:33 | 61440 |
| tnsping.exe | 2013/10/10 4:33 | 28160 |
| oranad11.dll | 2013/10/10 4:29 | 36864 |
| orancrypt11.dll | 2013/10/10 4:29 | 139264 |
| ORANCRYPT11D.DLL | 2013/10/10 4:29 | 139264 |
| orancrypt11_ee.dll.dbl | 2013/10/10 4:29 | 139264 |
| oranhost11.dll | 2013/10/10 4:29 | 35328 |
| oranipc11.dll | 2013/10/10 4:29 | 106496 |
| oranldap11.dll | 2013/10/10 4:29 | 311296 |
| orannmp11.dll | 2013/10/10 4:29 | 106496 |
| oransgr11.dll | 2013/10/10 4:29 | 167936 |
| orantcps11.dll | 2013/10/10 4:29 | 241664 |
| orantns11.dll | 2013/10/10 4:29 | 51200 |
| oranbeq11.dll | 2013/10/10 4:28 | 118784 |
| orancds11.dll | 2013/10/10 4:28 | 7680 |
| oranjni11.dll | 2013/10/10 4:28 | 106496 |
| oranl11.dll | 2013/10/10 4:28 | 438272 |
| oranldapj11.dll | 2013/10/10 4:28 | 40960 |
| oranoncj11.dll | 2013/10/10 4:28 | 90112 |
| oranro11.dll | 2013/10/10 4:28 | 311296 |
| orantcp11.dll | 2013/10/10 4:28 | 221184 |
| oraonsx.dll | 2013/9/27 18:02 | 94208 |
| onsclient.dll | 2013/9/27 18:01 | 94208 |
| oraons.dll | 2013/9/27 18:01 | 94208 |
| oraoobjlib.dll | 2013/9/26 0:37 | 81920 |
| gnsd.exe | 2013/9/26 0:23 | 86016 |
| sclsspawn.exe | 2013/9/26 0:23 | 8704 |
| RemoteExecService.exe | 2013/9/26 0:16 | 61440 |
| getcrshome.exe | 2013/9/26 0:15 | 8192 |
| lsnodes.exe | 2013/9/26 0:15 | 25088 |
| oraclsra11.dll | 2013/9/26 0:14 | 122880 |
| orasrvm11.dll | 2013/9/26 0:14 | 151552 |
| orasrvmhas11.dll | 2013/9/26 0:14 | 630784 |
| orasrvmocr11.dll | 2013/9/26 0:14 | 94208 |
| oraagfw11.dll | 2013/9/26 0:13 | 1900544 |
| oradbcfg11.dll | 2013/9/26 0:13 | 126976 |
| oragns11.dll | 2013/9/26 0:13 | 1069056 |
| oragnsjni11.dll | 2013/9/26 0:13 | 1028096 |
| orardjni11.dll | 2013/9/26 0:13 | 46080 |
| orahasgen11.dll | 2013/9/26 0:11 | 4222976 |
| oraocr11.dll | 2013/9/26 0:11 | 716800 |
| oraocrb11.dll | 2013/9/26 0:11 | 573440 |
| orauini11.dll | 2013/9/26 0:11 | 12288 |
| oraeons.dll | 2013/9/26 0:10 | 122880 |
| oraocrutl11.dll | 2013/9/26 0:10 | 44032 |
| ocijdbc11.dll | 2013/9/23 20:55 | 102400 |
| ocijdbc11.sym | 2013/9/23 20:55 | 22898 |
| heteroxa11.dll | 2013/9/23 20:53 | 10752 |
| heteroxa11.sym | 2013/9/23 20:53 | 4532 |
| oraztkg11.dll | 2013/9/21 4:53 | 593920 |
| orazt11.dll | 2013/9/21 4:51 | 1646592 |
| owm2.dll | 2013/9/21 4:51 | 1310720 |
| dsml2ldif.exe | 2013/9/21 4:50 | 409600 |
| ldapadd.exe | 2013/9/21 4:50 | 421888 |
| ldapaddmt.exe | 2013/9/21 4:50 | 425984 |
| ldapbind.exe | 2013/9/21 4:50 | 389120 |
| ldapcompare.exe | 2013/9/21 4:50 | 389120 |
| ldapdelete.exe | 2013/9/21 4:50 | 389120 |
| ldapmoddn.exe | 2013/9/21 4:50 | 389120 |
| ldapmodify.exe | 2013/9/21 4:50 | 421888 |
| ldapmodifymt.exe | 2013/9/21 4:50 | 425984 |
| ldapsearch.exe | 2013/9/21 4:50 | 413696 |
| oraldapjclnt11.dll | 2013/9/21 4:50 | 1630208 |
| orannzentr11.dll | 2013/9/21 4:50 | 73728 |
| orannzmcs11.dll | 2013/9/21 4:50 | 40448 |
| oraldapclnt11.dll | 2013/9/21 4:49 | 1646592 |
| orannzsbb11.dll | 2013/9/21 4:49 | 1290240 |
| orannzsbb11.sym | 2013/9/21 4:49 | 253613 |
| sqlplus.exe | 2013/9/21 0:12 | 647168 |
| sqlplus.sym | 2013/9/20 23:43 | 84723 |
| csscan.exe | 2013/9/20 21:53 | 274432 |
| corejava.dll | 2013/9/18 21:25 | 47104 |
| oracore11.dll | 2013/9/18 21:24 | 987136 |
| orauts.dll | 2013/9/18 21:24 | 9728 |
| orauts.sym | 2013/9/18 21:24 | 1296 |
| acfsroot.bat | 2013/9/18 20:02 | 1325 |
| oraclm32.dll | 2013/9/17 14:40 | 241664 |
| oip11.dll | 2013/9/17 14:39 | 868352 |
| oradc.ocx | 2013/9/17 14:39 | 102400 |
| oip11.tlb | 2013/9/17 14:37 | 75500 |
| oraansi11.dll | 2013/9/17 14:37 | 24576 |
| oramts_deinst.exe | 2013/9/17 14:27 | 18432 |
| OraOLEDB11.dll | 2013/9/17 14:24 | 524288 |
| OraOLEDB11.tlb | 2013/9/17 14:24 | 1712 |
| OraOLEDBgmr11.dll | 2013/9/17 14:24 | 139264 |
| OraOLEDB11us.dll | 2013/9/17 14:23 | 9728 |
| OraOLEDBpus11.dll | 2013/9/17 14:23 | 14848 |
| OraOLEDBrst11.dll | 2013/9/17 14:23 | 155648 |
| OraOLEDB11d.dll | 2013/9/17 14:21 | 9728 |
| OraOLEDB11e.dll | 2013/9/17 14:21 | 9728 |
| OraOLEDB11f.dll | 2013/9/17 14:21 | 9728 |
| OraOLEDB11i.dll | 2013/9/17 14:21 | 9728 |
| OraOLEDB11ja.dll | 2013/9/17 14:21 | 9216 |
| OraOLEDB11ko.dll | 2013/9/17 14:21 | 9216 |
| OraOLEDB11ptb.dll | 2013/9/17 14:21 | 9728 |
| OraOLEDB11zhs.dll | 2013/9/17 14:21 | 9216 |
| OraOLEDB11zht.dll | 2013/9/17 14:21 | 9216 |
| OraOLEDBrfc11.dll | 2013/9/17 14:21 | 9728 |
| OraOLEDBrmc11.dll | 2013/9/17 14:21 | 9216 |
| OraOLEDButl11.dll | 2013/9/17 14:21 | 17408 |
| OraOps11w.dll | 2013/9/17 14:15 | 352256 |
| oralxled.dll | 2013/9/17 2:51 | 52224 |
| oranls11.dll | 2013/9/17 2:51 | 823296 |
| LCSSCAN.EXE | 2013/9/17 2:50 | 69632 |
| lmsgen.exe | 2013/9/17 2:49 | 25600 |
| lxegen.exe | 2013/9/17 2:49 | 49152 |
| lxinst.exe | 2013/9/17 2:49 | 229376 |
| orasnls11.dll | 2013/9/17 2:36 | 188416 |
| oraunls11.dll | 2013/9/17 2:35 | 106496 |
| xml.exe | 2013/9/14 3:19 | 118784 |
| schema.exe | 2013/9/14 3:16 | 32768 |
| xmlcg.exe | 2013/9/14 3:16 | 106496 |
| xsl.exe | 2013/9/14 3:16 | 45056 |
| xvm.exe | 2013/9/14 3:16 | 22528 |
| oraxml11.dll | 2013/9/14 3:06 | 4538368 |
| orawwg.dll | 2013/5/15 4:08 | 155699 |
| registerDll.bat.sbs | 2011/9/26 13:44 | 135 |
| emwd.pl | 2011/8/5 12:51 | 40946 |
| orawsec9.dll | 2011/1/7 5:39 | 24576 |
| AgentLifeCycle.pm | 2010/6/8 13:00 | 9538 |
| ORASLAX11.DLL | 2010/5/10 7:05 | 35328 |
| unzip.exe | 2009/12/28 0:21 | 192512 |
| zip.exe | 2009/12/28 0:21 | 259072 |
| SecureOMSCmds.pm | 2009/6/23 16:20 | 73396 |
| emutil.template | 2009/4/22 14:10 | 12880 |
| EMDeploy.pm | 2009/3/24 13:30 | 25344 |
| EMomsCmds.pm | 2009/3/18 13:53 | 17390 |
| aqxmlctl.pl | 2008/10/6 0:25 | 9378 |
| EMAgent.pm | 2008/9/12 5:18 | 25293 |
| AgentSubAgent.pm | 2008/7/31 17:11 | 3430 |
| SecureAgentCmds.pm | 2008/7/31 17:11 | 29977 |
| SecureUtil.pm | 2008/5/23 21:32 | 35988 |
| sAgentUtils.pm | 2008/4/23 6:14 | 4494 |
| patchAgtStPlugin.pm | 2008/4/15 2:11 | 4635 |
| libexpat.dll | 2008/3/11 14:06 | 151552 |
| libexpat.lib | 2008/3/11 14:06 | 17238 |
| libexpatMT.lib | 2008/3/11 14:06 | 231766 |
| libexpatw.dll | 2008/3/11 14:06 | 151552 |
| libexpatw.lib | 2008/3/11 14:06 | 17320 |
| libexpatwMT.lib | 2008/3/11 14:06 | 248174 |
| xmlwf.exe | 2008/3/11 14:06 | 86016 |
| orclnetservice.bmp | 2008/3/5 8:02 | 3310 |
| orcldbserver.bmp | 2008/3/5 8:00 | 246 |
| orclcontext.bmp | 2008/3/5 7:59 | 2478 |
| orclcontainer.bmp | 2008/3/5 7:58 | 2478 |
| CompEMcentral.pm | 2008/1/19 4:15 | 5853 |
| CompEMcore.pm | 2008/1/19 4:15 | 5348 |
| RegisterTType.pm | 2008/1/19 4:15 | 4579 |
| nfsPatchPlugin.pm | 2007/9/17 4:56 | 2945 |
| AgentStatus.pm | 2007/9/13 10:03 | 18439 |
| LaunchEMagent.pm | 2007/7/27 17:19 | 17539 |
| CompEMagent.pm | 2007/5/25 21:41 | 3023 |
| ott.exe | 2007/1/5 7:20 | 45056 |
| EMconnectorCmds.pm | 2006/12/14 15:21 | 6875 |
| xsql.bat | 2006/11/12 23:22 | 1051 |
| xsqlproxy.bat | 2006/11/12 23:22 | 643 |
| dbgeu_run_action.pl | 2006/10/3 16:27 | 5486 |
| EmKeyCmds.pm | 2006/10/3 9:08 | 7038 |
| EMSAConsoleCommon.pm | 2006/9/6 10:09 | 5906 |
| AgentMisc.pm | 2006/7/26 17:02 | 2476 |
| commonenv.bat.template | 2006/7/1 0:42 | 85 |
| EMDiag.pm | 2006/5/2 1:27 | 3620 |
| commonenv.template | 2006/4/14 4:26 | 520 |
| EMAgentPatch.pm | 2005/10/17 10:45 | 1473 |
| EmCommonCmdDriver.pm | 2005/10/17 10:45 | 2291 |
| StartAgent.pl | 2005/10/17 10:45 | 301 |
| Directory.pm | 2005/10/17 10:34 | 3088 |
| Path.pm | 2005/10/17 10:34 | 1574 |
| msvcr71.dll | 2005/5/9 5:29 | 348160 |
| ODBTREEVIEW.OCX | 2003/3/27 19:27 | 110592 |
| OO4OADDIN.DLL | 2003/3/27 19:26 | 73728 |
| OO4OCODEWIZ.DLL | 2003/3/27 19:26 | 69632 |
| OO4OCODEWIZ.EXE | 2003/3/27 19:26 | 20480 |
| oradc.lic | 2002/12/26 16:00 | 386 |
| orajaxb.bat | 2002/12/4 19:40 | 144 |
| orapipe.bat | 2002/11/25 14:36 | 159 |
| launch.exe | 2002/1/30 9:05 | 28672 |
| transx.bat | 2001/9/25 21:03 | 145 |
| sqlj.exe | 2001/8/11 2:25 | 49664 |
| oraxml.bat | 2001/2/26 15:04 | 148 |
| oraxsl.bat | 2001/2/26 15:04 | 148 |
| oracg.bat | 2001/2/26 15:03 | 147 |
| jpub.exe | 2000/3/24 5:18 | 50619 |