{"id":7387,"date":"2021-02-12T11:57:05","date_gmt":"2021-02-12T02:57:05","guid":{"rendered":"https:\/\/www.fenet.jp\/infla\/column\/?p=7387"},"modified":"2021-02-12T11:57:05","modified_gmt":"2021-02-12T02:57:05","slug":"powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7","status":"publish","type":"post","link":"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/","title":{"rendered":"PowerShell\u3067\u306eif\u6587\u306e\u4f7f\u3044\u65b9\u3068\u306f\uff1f\u6bd4\u8f03\u6f14\u7b97\u5b50\u3084\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u6f14\u7b97\u5b50\u306b\u3064\u3044\u3066\u3082\u89e3\u8aac\uff01"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_11 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/#PowerShell%E3%81%A7%E3%81%AEif%E6%96%87%E3%81%AE%E4%BD%BF%E3%81%84%E6%96%B9%E3%81%A8%E3%81%AF%EF%BC%9F\" title=\"PowerShell\u3067\u306eif\u6587\u306e\u4f7f\u3044\u65b9\u3068\u306f\uff1f\">PowerShell\u3067\u306eif\u6587\u306e\u4f7f\u3044\u65b9\u3068\u306f\uff1f<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/#eq_\/_ne\" title=\"eq \/ ne\">eq \/ ne<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/#gt_\/_ge_\/_lt_\/_le\" title=\"gt \/ -ge \/ -lt \/ -le\">gt \/ -ge \/ -lt \/ -le<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/#like\" title=\"like\">like<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/#match\" title=\"match\">match<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/#is\" title=\"is\">is<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/#contains\" title=\"contains\">contains<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/#%E3%81%BE%E3%81%A8%E3%82%81\" title=\"\u307e\u3068\u3081\">\u307e\u3068\u3081<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"PowerShell%E3%81%A7%E3%81%AEif%E6%96%87%E3%81%AE%E4%BD%BF%E3%81%84%E6%96%B9%E3%81%A8%E3%81%AF%EF%BC%9F\"><\/span>PowerShell\u3067\u306eif\u6587\u306e\u4f7f\u3044\u65b9\u3068\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img src=\"https:\/\/b-engineer-media-cms.s3.amazonaws.com\/item\/image\/user\/9e08934fd24485c7d9e691a312f16a4ef7ff96eb\/92e5f7e9-db15-40b0-a27f-8f192f3215b1.jpg\" \/><\/p>\n<p>\u4eca\u56de\u306f\u3001PowerShell\u3067\u306eif\u6587\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u6bd4\u8f03\u6f14\u7b97\u5b50\u3084\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9\u3092\u3001\u30b3\u30de\u30f3\u30c9\u3092\u4ea4\u3048\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>PowerShell\u3067\u306eif\u6587\u306e\u4f7f\u3044\u65b9\u306b\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u305c\u3072\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<br \/>\n<script src=\"\"https:\/\/cdn.rawgit.com\/google\/code-prettify\/master\/loader\/run_prettify.js?skin=sunburst\"\"><\/script><\/p>\n<h3><span class=\"ez-toc-section\" id=\"eq_\/_ne\"><\/span>eq \/ ne<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><mark>PowerShell\u3067\u306e-eq(\u7b49\u3057\u3044) \/ -ne\uff08\u7b49\u3057\u304f\u306a\u3044\uff09\u306e\u4f7f\u3044\u65b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/mark><br \/>\n\u5b9f\u969b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; $value = 3\r\nPS C:\\&gt; if ( 3 -eq $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( 5 -ne $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>\u6587\u5b57\u5217\u306b\u5bfe\u3057\u3066\u3082-eq \/ -ne\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002-eq \/ -ne\u306f\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u305b\u3093\u3002-ieq \/ ine\u3082\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u305b\u3093\u3002-ceq \/ -cne\u306f\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; $value = \"\"test\"\"\r\nPS C:\\&gt; if ( \"\"test\"\" -eq $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( \"\"TEST\"\" -eq $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( \"\"TEST\"\" -ieq $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( \"\"TEST\"\" -ceq $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( \"\"TEST\"\" -ne $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( \"\"TEST\"\" -ine $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( \"\"TEST\"\" -cne $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt;\r\n<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"gt_\/_ge_\/_lt_\/_le\"><\/span>gt \/ -ge \/ -lt \/ -le<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><mark>PowerShell\u3067\u306e\u5927\u5c0f\u6bd4\u8f03\u306e\u4f7f\u3044\u65b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/mark><\/p>\n<p>&nbsp;<\/p>\n<p>\u307e\u305a\u306f\u3001-gt (\u3088\u308a\u5927\u304d\u3044) \/ -ge\uff08\u4ee5\u4e0a\uff09\u306b\u3064\u3044\u3066\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; $value = 3\r\nPS C:\\&gt; if ( 4 -gt $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( 3 -gt $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( 3 -ge $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( 2 -ge $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>\u6b21\u306b\u3001-lt (\u3088\u308a\u5c0f\u3055\u3044) \/ -le\uff08\u4ee5\u4e0b\uff09\u306b\u3064\u3044\u3066\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; if ( 2 -lt $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( 3 -lt $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( 3 -le $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( 4 -le $value ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt;\r\n<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"like\"><\/span>like<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><mark>PowerShell\u3067\u306e-like\u306e\u4f7f\u3044\u65b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/mark><br \/>\n\u6587\u5b57\u5217\u3092\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3067\u6bd4\u8f03\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5b9f\u969b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002*\u306f\u4efb\u610f\u306e\u6587\u5b57\u5217\u3001?\u306f\u4efb\u610f\u306e1\u6587\u5b57\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; $value = \"\"PowerShell\"\"\r\nPS C:\\&gt; if ( $value -like \"\"P*She??\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( $value -like \"\"P*She?\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( $value -like \"\"Power*\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( $value -like \"\"*Shell\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>like \/ ilike\u306f\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u305b\u3093\u3002clike\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; if ( $value -like \"\"*SHELL\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( $value -ilike \"\"*SHELL\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( $value -clike \"\"*SHELL\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>like\u306e\u5426\u5b9a\u3067\u3042\u308bnotlike\u3082\u3042\u308a\u307e\u3059\u3002notlike \/ inotlike\u306f\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u305b\u3093\u3002cnotlike\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; if ( $value -notlike \"\"*SHELL\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( $value -inotlike \"\"*SHELL\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( $value -cnotlike \"\"*SHELL\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt;\r\n<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"match\"><\/span>match<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><mark>PowerShell\u3067\u306e-match\u306e\u4f7f\u3044\u65b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/mark>\u6587\u5b57\u5217\u3092\u6b63\u898f\u8868\u73fe\u3067\u6bd4\u8f03\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5b9f\u969b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; $value = \"\"PowerShell\"\"\r\nPS C:\\&gt; if ( $value -match \"\"^P[a-z]+S[a-z]+$\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( $value -match \"\"[a-z]*\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>match \/ imatch\u306f\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u305b\u3093\u3002cmatch\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; if ( $value -match \"\"^[a-z]\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( $value -imatch \"\"^[a-z]\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; if ( $value -cmatch \"\"^[a-z]\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>match\u306e\u5426\u5b9a\u3067\u3042\u308bnotmatch\u3082\u3042\u308a\u307e\u3059\u3002notmatch \/ inotmatch\u306f\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u305b\u3093\u3002cnotmatch\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; if ( $value -notmatch \"\"^[a-z]\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( $value -inotmatch \"\"^[a-z]\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( $value -cnotmatch \"\"^[a-z]\"\" ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt;\r\n<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"is\"><\/span>is<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><mark>PowerShell\u3067\u306e-is\u306e\u4f7f\u3044\u65b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/mark>\u578b\u3092\u6bd4\u8f03\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5b9f\u969b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; $value = 3\r\nPS C:\\&gt; if ( $value -is [int] ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt; $value = \"\"PowerShell\"\"\r\nPS C:\\&gt; if ( $value -is [string] ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>is\u306e\u5426\u5b9a\u3067\u3042\u308bisnot\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; if ( $value -isnot [string] ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt; if ( $value -isnot [int] ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt;\r\n<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"contains\"><\/span>contains<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><mark>PowerShell\u3067\u306e-contains\u306e\u4f7f\u3044\u65b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/mark>\u914d\u5217\u306b\u542b\u307e\u308c\u308b\u304b\u5426\u304b\u3092\u5224\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5b9f\u969b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; $array = 1..5\r\nPS C:\\&gt; if ( $array -contains 2 ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\ntrue\r\nPS C:\\&gt;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>contains\u306e\u5426\u5b9a\u3067\u3042\u308bnotcontains\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"\">PS C:\\&gt; if ( $array -notcontains 2 ){\r\n&gt;&gt; Write-Host \"\"true\"\"\r\n&gt;&gt; }\r\nPS C:\\&gt;\r\n<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u3044\u304b\u304c\u3067\u3057\u305f\u3067\u3057\u3087\u3046\u304b\u3002PowerShell\u3067\u306eif\u6587\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3057\u305f\u3002\u6bd4\u8f03\u6f14\u7b97\u5b50\u3084\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u6f14\u7b97\u5b50\u306e\u4f7f\u3044\u65b9\u3092\u3001\u30b3\u30de\u30f3\u30c9\u3092\u4ea4\u3048\u3066\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u305c\u3072\u3054\u81ea\u8eab\u3067\u30b3\u30de\u30f3\u30c9\u3092\u66f8\u3044\u3066\u3001\u7406\u89e3\u3092\u6df1\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b21 PowerShell\u3067\u306eif\u6587\u306e\u4f7f\u3044\u65b9\u3068\u306f\uff1feq \/ negt \/ -ge \/ -lt \/ -lelikematchiscontains\u307e\u3068\u3081 PowerShell\u3067\u306eif\u6587\u306e\u4f7f\u3044\u65b9\u3068\u306f\uff1f \u4eca\u56de\u306f\u3001PowerShe<a class=\"read-more\" href=\"https:\/\/www.fenet.jp\/infla\/column\/engineer\/powershell%e3%81%a7%e3%81%aeif%e6%96%87%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e6%af%94%e8%bc%83%e6%bc%94%e7%ae%97%e5%ad%90%e3%82%84%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7\/\"> &#8230;\u3082\u3063\u3068\u8aad\u3080<\/a><\/p>\n","protected":false},"author":17,"featured_media":4748,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[101],"tags":[],"_links":{"self":[{"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/posts\/7387"}],"collection":[{"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/comments?post=7387"}],"version-history":[{"count":4,"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/posts\/7387\/revisions"}],"predecessor-version":[{"id":7985,"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/posts\/7387\/revisions\/7985"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/media\/4748"}],"wp:attachment":[{"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/media?parent=7387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/categories?post=7387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fenet.jp\/infla\/column\/wp-json\/wp\/v2\/tags?post=7387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}