{"id":527,"date":"2023-10-28T07:36:42","date_gmt":"2023-10-27T23:36:42","guid":{"rendered":"https:\/\/blog.73007300.xyz\/?p=527"},"modified":"2023-10-28T08:22:23","modified_gmt":"2023-10-28T00:22:23","slug":"how-import-not-import-variables-when-writing-here-document-in-bash","status":"publish","type":"post","link":"https:\/\/blog.73007300.xyz\/?p=527","title":{"rendered":"How import\/not import variables when writing Here Document in Bash"},"content":{"rendered":"\n<p><strong>import variable:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Var1=\"linux\"\n\nsu hans &lt;&lt; EOF\necho $Var1\nEOF<\/code><\/pre>\n\n\n\n<p><strong>don't import variables:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Var1=\"linux\"\n\nsu hans &lt;&lt; 'EOF'\necho $Var1\nEOF<\/code><\/pre>\n\n\n\n<p><strong>When quoting EOF, the scripts will not import variables.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"314\" height=\"256\" src=\"https:\/\/blog.73007300.xyz\/wp-content\/uploads\/2023\/10\/image.png\" alt=\"\" class=\"wp-image-528\" srcset=\"https:\/\/blog.73007300.xyz\/wp-content\/uploads\/2023\/10\/image.png 314w, https:\/\/blog.73007300.xyz\/wp-content\/uploads\/2023\/10\/image-300x245.png 300w\" sizes=\"(max-width: 314px) 100vw, 314px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>import variable: don&#8217;t import variables: When quoting EOF, the scripts will not import variables.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=\/wp\/v2\/posts\/527"}],"collection":[{"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=527"}],"version-history":[{"count":3,"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=\/wp\/v2\/posts\/527\/revisions"}],"predecessor-version":[{"id":542,"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=\/wp\/v2\/posts\/527\/revisions\/542"}],"wp:attachment":[{"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.73007300.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}