{"title":"\u3010PowerShell\u3011\u5909\u6570\u304c\u5ba3\u8a00\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3059\u308b","blog_url":"https://munibus.hatenablog.com/","blog_title":"Muni Bus","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmunibus.hatenablog.com%2Fentry%2F2025%2F12%2F24%2F234717\" title=\"\u3010PowerShell\u3011\u5909\u6570\u304c\u5ba3\u8a00\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3059\u308b - Muni Bus\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://munibus.hatenablog.com/entry/2025/12/24/234717","provider_name":"Hatena Blog","version":"1.0","image_url":null,"categories":["PowerShell\uff08\u5909\u6570\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff09"],"published":"2025-12-24 23:47:17","width":"100%","height":"190","author_url":"https://blog.hatena.ne.jp/munibus/","provider_url":"https://hatena.blog","author_name":"munibus","description":"Test-Path\u30b3\u30de\u30f3\u30c9\u30ec\u30c3\u30c8\u3067Variable\u30c9\u30e9\u30a4\u30d6\u3092\u53c2\u7167\u3059\u308c\u3070\u3088\u3044\u3002 \u5ba3\u8a00\u3055\u308c\u3066\u3044\u306a\u3044\u5909\u6570\u3068\u30cc\u30eb\uff08$null\uff09\u3068\u6bd4\u8f03\u3092\u3059\u308b\u3068True\u304c\u8fd4\u3055\u308c\u308b\u304c\u3001\u30cc\u30eb\u304c\u4ee3\u5165\u3055\u308c\u305f\u72b6\u614b\u306e\u5909\u6570\u3082\u3042\u308b\u305f\u3081\u3001\u5ba3\u8a00\u306e\u6709\u7121\u306e\u5224\u5b9a\u306b\u30cc\u30eb\u3068\u306e\u6bd4\u8f03\u306f\u4f7f\u3048\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3002 PS > Write-Output $sPS > $s -eq $nullTruePS > Test-Path Variable:sFalsePS > $s = \"\u5e30\u5fd8\u306e\u6d41\u96e2\u4eba\u5f79\u306e\u9ad8\u7530\u6182\u5e0c\u3055\u3093\u3001\u304b\u308f\u3044\u3044\"PS > Write-Output $s\u5e30\u5fd8\u306e\u6d41\u96e2\u4eba\u5f79\u306e\u9ad8\u7530\u6182\u5e0c\u3055\u3093\u3001\u304b\u308f\u3044\u3044PS > $s -eq $nullFalsePS > Test-Path\u2026"}