{"id":7181,"date":"2025-08-07T23:19:41","date_gmt":"2025-08-07T15:19:41","guid":{"rendered":"https:\/\/www.xinyixx.com\/?p=7181"},"modified":"2025-08-07T23:19:41","modified_gmt":"2025-08-07T15:19:41","slug":"powershell","status":"publish","type":"post","link":"https:\/\/www.xinyixx.com\/index.php\/2025\/08\/07\/powershell\/","title":{"rendered":"\u5b9e\u7528\u7684 PowerShell \u547d\u4ee4"},"content":{"rendered":"\n

\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u4f46\u4e0d\u4e4f\u5b9e\u7528<\/strong>\u7684 PowerShell \u547d\u4ee4\uff0c\u6db5\u76d6\u7cfb\u7edf\u4fe1\u606f\u3001\u6587\u4ef6\u64cd\u4f5c\u3001\u7f51\u7edc\u8bca\u65ad\u3001\u8fdb\u7a0b\u7ba1\u7406\u3001\u81ea\u52a8\u5316\u7b49\u591a\u4e2a\u65b9\u9762\uff0c\u9002\u5408\u7ba1\u7406\u5458\u3001\u5f00\u53d1\u8005\u6216\u811a\u672c\u7231\u597d\u8005\u4f7f\u7528\u3002<\/p>\n\n\n\n

\u4e00\u3001\u7cfb\u7edf\u4fe1\u606f\u67e5\u8be2<\/h1>\n\n\n\n
powershell\u590d\u5236\u7f16\u8f91# \u67e5\u770b\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c\nGet-ComputerInfo | Select-Object OsName, OsArchitecture, WindowsVersion\n\n# \u67e5\u770b\u5185\u5b58\u4fe1\u606f\uff08\u5355\u4f4d\uff1aGB\uff09\nGet-CimInstance Win32_ComputerSystem | Select-Object TotalPhysicalMemory | ForEach-Object { \"{0:N2} GB\" -f ($_.TotalPhysicalMemory \/ 1GB) }\n\n# \u67e5\u770b\u7cfb\u7edf\u542f\u52a8\u65f6\u95f4\n(Get-CimInstance Win32_OperatingSystem).LastBootUpTime\n\n# \u67e5\u770b\u663e\u5361\u4fe1\u606f\nGet-WmiObject Win32_VideoController | Select-Object Name, DriverVersion\n<\/code><\/pre>\n\n\n\n
\u4e8c\u3001\u7f51\u7edc\u76f8\u5173\u547d\u4ee4<\/h1>\n\n\n\n
powershell\u590d\u5236\u7f16\u8f91# \u67e5\u770b\u672c\u673aIP\u5730\u5740
Get-NetIPAddress | Where-Object { $_.AddressFamily -eq 'IPv4' -and $_.IPAddress -notlike '169.*' }

# \u6d4b\u8bd5\u7f51\u7edc\u8fde\u901a\u6027\uff08ping\uff09
Test-Connection -ComputerName www.baidu.com -Count 4

# \u67e5\u770b\u5f53\u524d\u6253\u5f00\u7684\u7aef\u53e3\uff08\u7c7b\u4f3c netstat\uff09
Get-NetTCPConnection | Where-Object { $_.State -eq 'Listen' } | Select-Object LocalAddress, LocalPort

# \u67e5\u770bDNS\u7f13\u5b58
Get-DnsClientCache
<\/code><\/pre>\n\n\n\n
\u4e09\u3001\u8fdb\u7a0b\u4e0e\u670d\u52a1\u7ba1\u7406<\/h1>\n\n\n\n
powershell\u590d\u5236\u7f16\u8f91# \u67e5\u770b\u8fd0\u884c\u4e2d\u7684\u8fdb\u7a0b\nGet-Process\n\n# \u6740\u6389\u6307\u5b9a\u8fdb\u7a0b\nStop-Process -Name notepad -Force\n\n# \u67e5\u770b\u6240\u6709\u670d\u52a1\u53ca\u72b6\u6001\nGet-Service | Sort-Object Status\n\n# \u542f\u52a8\u670d\u52a1\nStart-Service -Name wuauserv\n\n# \u505c\u6b62\u670d\u52a1\nStop-Service -Name wuauserv\n<\/code><\/pre>\n\n\n\n
\u56db\u3001\u6587\u4ef6\u4e0e\u6587\u4ef6\u5939\u64cd\u4f5c<\/h1>\n\n\n\n
powershell\u590d\u5236\u7f16\u8f91# \u5217\u51fa\u5f53\u524d\u76ee\u5f55\u4e0b\u6240\u6709\u6587\u4ef6\nGet-ChildItem\n\n# \u9012\u5f52\u67e5\u627e\u67d0\u7c7b\u6587\u4ef6\uff08\u5982 .log\uff09\nGet-ChildItem -Recurse -Filter *.log\n\n# \u590d\u5236\u6587\u4ef6\nCopy-Item \"C:\\a.txt\" -Destination \"D:\\backup\\a.txt\"\n\n# \u79fb\u52a8\u6587\u4ef6\nMove-Item \"C:\\a.txt\" -Destination \"D:\\\"\n\n# \u5220\u9664\u6587\u4ef6\/\u6587\u4ef6\u5939\uff08\u614e\u7528 -Recurse\uff09\nRemove-Item \"C:\\temp\\*\" -Recurse -Force\n<\/code><\/pre>\n\n\n\n
\u4e94\u3001\u6587\u672c\u5904\u7406\u548c\u65e5\u5fd7\u5206\u6790<\/h1>\n\n\n\n
powershell\u590d\u5236\u7f16\u8f91# \u8bfb\u53d6\u6587\u672c\u6587\u4ef6\u5185\u5bb9\nGet-Content \"C:\\logs\\example.log\"\n\n# \u67e5\u627e\u5305\u542b\u5173\u952e\u5b57\u7684\u884c\nSelect-String -Path \"C:\\logs\\example.log\" -Pattern \"ERROR\"\n\n# \u7edf\u8ba1\u51fa\u73b0\u6b21\u6570\nSelect-String -Path \"C:\\logs\\example.log\" -Pattern \"ERROR\" | Group-Object Line | Sort-Object Count -Descending\n<\/code><\/pre>\n\n\n\n
\u516d\u3001\u5b9a\u65f6\u4efb\u52a1\u4e0e\u81ea\u52a8\u5316<\/h1>\n\n\n\n
powershell\u590d\u5236\u7f16\u8f91# \u521b\u5efa\u8ba1\u5212\u4efb\u52a1\uff08\u6bcf\u5929 9 \u70b9\u8fd0\u884c\u811a\u672c\uff09\n$action = New-ScheduledTaskAction -Execute \"powershell.exe\" -Argument \"C:\\scripts\\backup.ps1\"\n$trigger = New-ScheduledTaskTrigger -Daily -At 9am\nRegister-ScheduledTask -Action $action -Trigger $trigger -TaskName \"DailyBackup\" -Description \"\u6bcf\u65e5\u5907\u4efd\u4efb\u52a1\"\n<\/code><\/pre>\n\n\n\n
\u4e03\u3001\u7528\u6237\u4e0e\u6743\u9650<\/h1>\n\n\n\n
powershell\u590d\u5236\u7f16\u8f91# \u67e5\u770b\u5f53\u524d\u7528\u6237\nwhoami\n\n# \u6dfb\u52a0\u672c\u5730\u7528\u6237\nNew-LocalUser \"testuser\" -Password (ConvertTo-SecureString \"P@ssw0rd\" -AsPlainText -Force)\n\n# \u6dfb\u52a0\u7528\u6237\u5230\u7ba1\u7406\u5458\u7ec4\nAdd-LocalGroupMember -Group \"Administrators\" -Member \"testuser\"\n<\/code><\/pre>\n\n\n\n
\u516b\u3001\u5b9e\u7528\u6742\u9879\u6280\u5de7<\/h1>\n\n\n\n
powershell\u590d\u5236\u7f16\u8f91# \u6e05\u5c4f\nClear-Host\n\n# \u5f53\u524d\u76ee\u5f55\u6253\u5f00\u6587\u4ef6\u8d44\u6e90\u7ba1\u7406\u5668\nii .\n\n# \u6253\u5f00\u8bb0\u4e8b\u672c\u5e76\u8f7d\u5165\u6587\u4ef6\nnotepad C:\\Windows\\System32\\drivers\\etc\\hosts\n\n# \u5feb\u901f\u63d0\u6743\u8fd0\u884c PowerShell\uff08\u9700\u7ba1\u7406\u5458\u6743\u9650\uff09\nStart-Process powershell -Verb runAs<\/code><\/pre>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u4f46\u4e0d\u4e4f\u5b9e\u7528\u7684 PowerShell \u547d\u4ee4\uff0c\u6db5\u76d6\u7cfb\u7edf\u4fe1\u606f\u3001\u6587\u4ef6\u64cd\u4f5c\u3001\u7f51\u7edc\u8bca\u65ad\u3001\u8fdb\u7a0b\u7ba1\u7406\u3001\u81ea\u52a8\u5316\u7b49\u591a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[12,14],"tags":[],"class_list":["post-7181","post","type-post","status-publish","format-standard","hentry","category-share","category-teacher","entry"],"_links":{"self":[{"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/posts\/7181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/comments?post=7181"}],"version-history":[{"count":2,"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/posts\/7181\/revisions"}],"predecessor-version":[{"id":7183,"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/posts\/7181\/revisions\/7183"}],"wp:attachment":[{"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/media?parent=7181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/categories?post=7181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xinyixx.com\/index.php\/wp-json\/wp\/v2\/tags?post=7181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}