{"id":306,"date":"2023-01-01T16:30:37","date_gmt":"2023-11-18T22:40:37","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/index.php\/2023\/11\/30\/ubuntu-22-04%e3%81%a7apt%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6java%e3%82%92%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2025-07-31T22:31:28","modified_gmt":"2025-07-31T13:31:28","slug":"ubuntu-22-04%e3%81%a7apt%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6java%e3%82%92%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/ubuntu-22-04%e3%81%a7apt%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6java%e3%82%92%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"Ubuntu 22.04\u3067Apt\u3092\u4f7f\u7528\u3057\u3066Java\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u65b9\u6cd5"},"content":{"rendered":"<h3>\u30a4\u30f3\u30c8\u30ed\u30c0\u30af\u30b7\u30e7\u30f3<\/h3>\n<p>\u591a\u304f\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u306f\u3001Tomcat\u3001Jetty\u3001Glassfish\u3001Cassandra\u3001Jenkins\u306a\u3069\u3001Java\u3068JVM\uff08Java\u306e\u4eee\u60f3\u30de\u30b7\u30f3\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001apt\u3092\u4f7f\u7528\u3057\u3066Java Runtime Environment\uff08JRE\uff09\u3068Java Developer Kit\uff08JDK\uff09\u306e\u3055\u307e\u3056\u307e\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002OpenJDK\u3068Oracle\u306e\u516c\u5f0fJDK\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u7528\u3059\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u7d42\u4e86\u3057\u305f\u3089\u3001JDK\u3092\u4f7f\u7528\u3057\u3066\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u767a\u3057\u305f\u308a\u3001Java Runtime\u3092\u4f7f\u7528\u3057\u3066\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u5b9f\u884c\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"post-conf-info\">\n<p class=\"post-conf-desc\">Info<\/p>\n<div>\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30b7\u30e3\u30f3\u306e\u30a2\u30d7\u30ea\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3001GitHub\u4e0a\u304b\u3089\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5c55\u958b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a2\u30d7\u30ea\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u3064\u3044\u3066\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30b7\u30e3\u30f3\u306b\u304a\u4efb\u305b\u304f\u3060\u3055\u3044\u3002<\/div>\n<\/div>\n<h2>\u524d\u63d0\u6761\u4ef6<\/h2>\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u5f93\u3046\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u304c\u5fc5\u8981\u3067\u3059\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>One Ubuntu 22.04 server set up by following the the Ubuntu 22.04 initial server setup guide tutorial, including a sudo non-root user and a firewall.<\/li>\n<\/ul>\n<h2>\u30b9\u30c6\u30c3\u30d71 \u2014 Java\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n<p>Java\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u306f\u3001\u4e3b\u306b2\u3064\u306e\u8981\u7d20\u304c\u3042\u308a\u307e\u3059\u3002JDK\u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u3084\u30c7\u30d0\u30c3\u30ac\u306a\u3069\u3001Java\u3067\u958b\u767a\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002JRE\u306f\u3001\u5b9f\u969b\u306bJava\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001Java\u306b\u306f2\u3064\u306e\u4e3b\u8981\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002OpenJDK\u306fJava\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u5b9f\u88c5\u3067\u3042\u308a\u3001Ubuntu\u3068\u4e00\u7dd2\u306b\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002Oracle JDK\u306fJava\u306e\u30aa\u30ea\u30b8\u30ca\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308a\u3001Java\u306e\u958b\u767a\u5143\u3067\u3042\u308bOracle\u306b\u3088\u3063\u3066\u5b8c\u5168\u306b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u3044\u305a\u308c\u3082Oracle\u306b\u3088\u3063\u3066\u516c\u5f0f\u306b\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e21\u65b9\u3068\u3082Oracle\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001OpenJDK\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u6027\u8cea\u306b\u3088\u308a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u8ca2\u732e\u304c\u52a0\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001Java 11\u4ee5\u964d\u306f\u8a73\u7d30\u306bOracle\u304c\u8aac\u660e\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u4e21\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u6a5f\u80fd\u7684\u306b\u540c\u4e00\u3067\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u305f\u3081\u306e\u9078\u629e\u306f\u3001\u72b6\u6cc1\u306b\u9069\u3057\u305f\u30e9\u30a4\u30bb\u30f3\u30b9\u3092\u9078\u3076\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001OpenJDK\u306fJRE\u3092\u5225\u9014\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u304c\u3001OracleJDK\u306f\u305d\u306eJRE\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30aa\u30d7\u30b7\u30e7\u30f31 &#8211; \u30c7\u30d5\u30a9\u30eb\u30c8\u306eJRE \/ JDK\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n<p>Java\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u305f\u3081\u306e1\u3064\u306e\u65b9\u6cd5\u306f\u3001Ubuntu\u306b\u540c\u68b1\u3055\u308c\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3001Ubuntu 22.04\u306b\u306fOpen JDK 11\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306fJRE\u3068JDK\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30d0\u30ea\u30a2\u30f3\u30c8\u3067\u3059\u3002<\/p>\n<p>Java\u306eOpenJDK\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001\u307e\u305aapt\u30d1\u30c3\u30b1\u30fc\u30b8\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> update<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u6b21\u306b\u3001Java\u304c\u65e2\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">java<\/span> <span class=\"token parameter variable\">-version<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u3082\u3057\u73fe\u5728Java\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u51fa\u529b\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Command &#8216;java&#8217; not found, but can be installed with: sudo apt install default-jre # version 2:1.11-72build1, or sudo apt install openjdk-11-jre-headless # version 11.0.14+9-0ubuntu2 sudo apt install openjdk-17-jre-headless # version 17.0.2+8-1 sudo apt install openjdk-18-jre-headless # version 18~36ea-1 sudo apt install openjdk-8-jre-headless # version 8u312-b07-0ubuntu1<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001OpenJDK 11\u304b\u3089JRE\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> default-jre<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>JRE\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u307b\u3068\u3093\u3069\u306eJava\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u6b63\u3057\u304f\u884c\u308f\u308c\u305f\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">java<\/span> <span class=\"token parameter variable\">-version<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u51fa\u529b\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>openjdk version &#8220;11.0.14&#8221; 2022-01-18 OpenJDK Runtime Environment (build 11.0.14+9-Ubuntu-0ubuntu2) OpenJDK 64-Bit Server VM (build 11.0.14+9-Ubuntu-0ubuntu2, mixed mode, sharing)<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u7279\u5b9a\u306eJava\u30d9\u30fc\u30b9\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u304a\u3088\u3073\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u3001JRE\u306b\u52a0\u3048\u3066JDK\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002JDK\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001JRE\u3082\u540c\u6642\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> default-jdk<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>javac\u3001\u3064\u307e\u308aJava\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001JDK\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\">javac <span class=\"token parameter variable\">-version<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u6b21\u306e\u51fa\u529b\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>javac <mark>11.0.14<\/mark><\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u6b21\u306b\u3001Oracle\u306e\u516c\u5f0f\u306aJDK\u3068JRE\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002<\/p>\n<h3>\u30aa\u30e9\u30af\u30ebJDK 11\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u30aa\u30d7\u30b7\u30e7\u30f32\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/h3>\n<p>Oracle\u306eJava\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u5951\u7d04\u3067\u306f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u901a\u3058\u3066\u306e\u81ea\u52d5\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002Oracle\u304c\u516c\u5f0f\u306b\u914d\u5e03\u3057\u3066\u3044\u308b\u30aa\u30e9\u30af\u30ebJDK\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001Oracle\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3001\u624b\u52d5\u3067JDK\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u65b0\u3057\u3044\u30d1\u30c3\u30b1\u30fc\u30b8\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30a4\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u53d7\u3051\u3066\u3001apt\u3092\u4f7f\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Oracle JDK\u306b\u306fJRE\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u305d\u308c\u3092\u5225\u9014\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u306e\u3042\u308bOracle\u306eJDK\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5fc5\u8981\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u306f\u3001oracle-java11-installer\u306e\u30da\u30fc\u30b8\u3092\u8a2a\u308c\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u56f3\u306b\u793a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u30b8\u30e3\u30df\u30fc\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656477dbdaa94e2bdf7b83a5\/36-0.png\" alt=\"Installer package for Ubuntu 22.04\" \/><\/div>\n<p>\u3053\u306e\u753b\u50cf\u306b\u304a\u3044\u3066\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f11.0.13\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u3001Oracle JDK 11.0.13\u304c\u5fc5\u8981\u3067\u3059\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u3088\u3063\u3066\u3001\u304a\u4f7f\u3044\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30da\u30fc\u30b8\u304b\u3089\u4f55\u3082\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3059\u3050\u306bapt\u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001\u30a2\u30fc\u30ab\u30a4\u30d6\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u5fc5\u8981\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u4e00\u81f4\u3059\u308b\u3082\u306e\u3092\u898b\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656477dbdaa94e2bdf7b83a5\/40-0.PNG\" alt=\"The Oracle Java archive downloads web page where you can find versions of Java that are not the latest release. \" \/><\/div>\n<p>\u3053\u306e\u30ea\u30b9\u30c8\u304b\u3089Linux x64\u306e\u5727\u7e2e\u30a2\u30fc\u30ab\u30a4\u30d6.tar.gz\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656477dbdaa94e2bdf7b83a5\/42-0.png\" alt=\"Linux download\" \/><\/div>\n<p>\u30aa\u30e9\u30af\u30eb\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u5951\u7d04\u306b\u540c\u610f\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u9078\u629e\u3059\u308b\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30e9\u30a4\u30bb\u30f3\u30b9\u5951\u7d04\u306b\u540c\u610f\u3059\u308b\u305f\u3081\u306b\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u9078\u629e\u3057\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u958b\u59cb\u3055\u308c\u307e\u3059\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u59cb\u307e\u308b\u524d\u306b\u3001\u3082\u3046\u4e00\u5ea6\u30aa\u30e9\u30af\u30eb\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u8ee2\u9001\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u30de\u30b7\u30f3\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002macOS\u3001Linux\u3001\u307e\u305f\u306fWindows\u306eWindows Subsystem for Linux\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001scp\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092sammy\u30e6\u30fc\u30b6\u30fc\u306e\u30db\u30fc\u30e0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u8ee2\u9001\u3057\u307e\u3059\u3002\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001Oracle JDK\u30d5\u30a1\u30a4\u30eb\u3092\u30ed\u30fc\u30ab\u30eb\u30de\u30b7\u30f3\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d5\u30a9\u30eb\u30c0\u306b\u4fdd\u5b58\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">scp<\/span> <mark>Downloads<\/mark>\/jdk-<mark>11.0.13<\/mark>_linux-x64_bin.tar.gz <mark>sammy<\/mark>@<mark>your_server_ip<\/mark>:~<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u623b\u3063\u3066\u3001Oracle\u306eJava\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u305f\u3081\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u6700\u521d\u306b\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u7f72\u540d\u9375\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> gpg <span class=\"token parameter variable\">&#8211;homedir<\/span> \/tmp &#8211;no-default-keyring <span class=\"token parameter variable\">&#8211;keyring<\/span> \/usr\/share\/keyrings\/oracle-jdk11-installer.gpg <span class=\"token parameter variable\">&#8211;keyserver<\/span> keyserver.ubuntu.com &#8211;recv-keys EA8CACC073C3DB2A<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u3053\u306e\u51fa\u529b\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>gpg: keybox &#8216;\/usr\/share\/keyrings\/oracle-jdk11-installer.gpg&#8217; created gpg: \/tmp\/trustdb.gpg: trustdb created gpg: key EA8CACC073C3DB2A: public key &#8220;Launchpad PPA for Linux Uprising&#8221; imported gpg: Total number processed: 1 gpg: imported: 1<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u6b21\u306b\u3001\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u30d1\u30c3\u30b1\u30fc\u30b8\u30bd\u30fc\u30b9\u306e\u30ea\u30b9\u30c8\u306b\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#8220;deb [arch=amd64 signed-by=\/usr\/share\/keyrings\/oracle-jdk11-installer.gpg] https:\/\/ppa.launchpadcontent.net\/linuxuprising\/java\/ubuntu jammy main&#8221;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">sudo<\/span> <span class=\"token function\">tee<\/span> \/etc\/apt\/sources.list.d\/oracle-jdk11-installer.list <span class=\"token operator\">&gt;<\/span> \/dev\/null<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u65b0\u3057\u3044\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u3088\u3046\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u30ea\u30b9\u30c8\u3092\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> update<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u306f\u3001\/var\/cache\/oracle-jdk11-installer-local\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305fOracle JDK\u3092\u63a2\u3057\u307e\u3059\u3002\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3001Oracle JDK\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u305d\u3053\u306b\u79fb\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">mkdir<\/span> <span class=\"token parameter variable\">-p<\/span> \/var\/cache\/oracle-jdk11-installer-local\/<\/li>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">cp<\/span> jdk-<mark>11.0.13<\/mark>_linux-x64_bin.tar.gz \/var\/cache\/oracle-jdk11-installer-local\/<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u6700\u5f8c\u306b\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> oracle-java11-installer-local<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u306f\u6700\u521d\u306bOracle\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u5951\u7d04\u3092\u53d7\u3051\u5165\u308c\u308b\u3088\u3046\u306b\u3042\u306a\u305f\u306b\u5c0b\u306d\u307e\u3059\u3002\u5951\u7d04\u3092\u53d7\u3051\u5165\u308c\u305f\u5f8c\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u306fJava\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u5c55\u958b\u3057\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<p>\u4eca\u5ea6\u306f\u3001\u4f7f\u7528\u3057\u305f\u3044Java\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30b9\u30c6\u30c3\u30d72 &#8211; Java\u306e\u7ba1\u7406<\/h2>\n<p>\u4e00\u3064\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u8907\u6570\u306eJava\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002update-alternatives\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u4f7f\u7528\u3059\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> update-alternatives <span class=\"token parameter variable\">&#8211;config<\/span> <span class=\"token function\">java<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u3082\u3057\u3001\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u4e21\u65b9\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306eJava\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5834\u5408\u3001\u51fa\u529b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>There are 2 choices for the alternative java (providing \/usr\/bin\/java). Selection Path Priority Status &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; 0 \/usr\/lib\/jvm\/java-11-openjdk-amd64\/bin\/java 1111 auto mode 1 \/usr\/lib\/jvm\/java-11-openjdk-amd64\/bin\/java 1111 manual mode * 2 \/usr\/lib\/jvm\/java-11-oracle\/bin\/java 1091 manual mode Press &lt;enter&gt; to keep the current choice[*], or type selection number:<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u3068\u3057\u3066\u4f7f\u7528\u3059\u308bJava\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u756a\u53f7\u3092\u9078\u629e\u3059\u308b\u304b\u3001\u73fe\u5728\u306e\u8a2d\u5b9a\u3092\u305d\u306e\u307e\u307e\u306b\u3059\u308b\u305f\u3081\u306bENTER\u30ad\u30fc\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u4ed6\u306eJava\u30b3\u30de\u30f3\u30c9\u3067\u3082\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\uff08javac\uff09\u306a\u3069\u306b\u5bfe\u3057\u3066\u3082\u3001\u540c\u3058\u3088\u3046\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> update-alternatives <span class=\"token parameter variable\">&#8211;config<\/span> <mark>javac<\/mark><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u304c\u5b9f\u884c\u3067\u304d\u308b\u4ed6\u306e\u30b3\u30de\u30f3\u30c9\u306b\u306f\u3001keytool\u3001javadoc\u3001\u304a\u3088\u3073jarsigner\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30b9\u30c6\u30c3\u30d73 \u2014 JAVA_HOME\u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a<\/h2>\n<p>\u591a\u304f\u306eJava\u3067\u66f8\u304b\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001Java\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5834\u6240\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306bJAVA_HOME\u74b0\u5883\u5909\u6570\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3059\u308b\u306b\u306f\u3001\u307e\u305aJava\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u3092\u7279\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002update-alternatives\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> update-alternatives <span class=\"token parameter variable\">&#8211;config<\/span> <span class=\"token function\">java<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001Java\u306e\u5404\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u305d\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30d1\u30b9\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>There are 2 choices for the alternative java (providing \/usr\/bin\/java). Selection Path Priority Status &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; 0 \/usr\/lib\/jvm\/java-11-openjdk-amd64\/bin\/java 1111 auto mode 1 \/usr\/lib\/jvm\/java-11-openjdk-amd64\/bin\/java 1111 manual mode * 2 \/usr\/lib\/jvm\/java-11-oracle\/bin\/java 1091 manual mode Press &lt;enter&gt; to keep the current choice[*], or type selection number:<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>In this situation, the installation paths are as stated below:<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>OpenJDK 11\u306f\u3001\/usr\/lib\/jvm\/java-11-openjdk-amd64\/bin\/java\u306b\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>Oracle Java\u306f\u3001\/usr\/lib\/jvm\/java-11-oracle\/jre\/bin\/java\u306b\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/ol>\n<p>\u3054\u5e0c\u671b\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304b\u3089\u30d1\u30b9\u3092\u30b3\u30d4\u30fc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u304b\u3089\u3001nano\u307e\u305f\u306f\u304a\u6c17\u306b\u5165\u308a\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u3092\u4f7f\u7528\u3057\u3066\/etc\/environment\u3092\u958b\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">nano<\/span> \/etc\/environment<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u5f8c\u306b\u3001\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305f\u3060\u3057\u3001\u5f37\u8abf\u8868\u793a\u3055\u308c\u305f\u30d1\u30b9\u306f\u3001\u81ea\u5206\u306e\u30b3\u30d4\u30fc\u3057\u305f\u30d1\u30b9\u306b\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u30d1\u30b9\u306e\u4e2d\u306b\u306f\u300cbin\/\u300d\u306e\u90e8\u5206\u3092\u542b\u3081\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div>\n<p>\/etc\/environment\u3092\u65e5\u672c\u8a9e\u3067\u8a00\u3044\u63db\u3048\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u300c\/etc\/environment\u300d<\/p>\n<\/div>\n<pre class=\"post-pre\"><code>JAVA_HOME=\"<mark>\/usr\/lib\/jvm\/java-11-openjdk-amd64<\/mark>\"\r\n<\/code><\/pre>\n<p>\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4fee\u6b63\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u4e0a\u306e\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306eJAVA_HOME\u30d1\u30b9\u304c\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u3066\u30a8\u30c7\u30a3\u30bf\u3092\u7d42\u4e86\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u73fe\u5728\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u5909\u66f4\u3092\u9069\u7528\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u8aad\u307f\u8fbc\u307f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token builtin class-name\">source<\/span> \/etc\/environment<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u74b0\u5883\u5909\u6570\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token builtin class-name\">echo<\/span> <span class=\"token variable\">$JAVA_HOME<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u8a2d\u5b9a\u3057\u305f\u30d1\u30b9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/div>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p><mark>\/usr\/lib\/jvm\/java-11-openjdk-amd64<\/mark><\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u3053\u306e\u8a2d\u5b9a\u3092\u9069\u7528\u3059\u308b\u305f\u3081\u306b\u3001\u30b3\u30de\u30f3\u30c9source \/etc\/environment\u3092\u5b9f\u884c\u3059\u308b\u304b\u3001\u30ed\u30b0\u30a2\u30a6\u30c8\u3057\u3066\u518d\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001Java\u306e\u8907\u6570\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u305d\u308c\u3089\u3092\u7ba1\u7406\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3057\u305f\u3002\u3053\u308c\u3067\u3001Tomcat\u3001Jetty\u3001Glassfish\u3001Cassandra\u3001Jenkins\u306a\u3069\u3001Java\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a4\u30f3\u30c8\u30ed\u30c0\u30af\u30b7\u30e7\u30f3 \u591a\u304f\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u306f\u3001Tomcat\u3001Jetty\u3001Glassfish\u3001Cassandra\u3001Jenkins\u306a\u3069\u3001Java\u3068JVM\uff08Java\u306e\u4eee\u60f3\u30de\u30b7\u30f3\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002 \u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001apt\u3092\u4f7f\u7528\u3057\u3066Ja [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[58,17],"class_list":["post-306","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-linux","tag-17"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ubuntu 22.04\u3067Apt\u3092\u4f7f\u7528\u3057\u3066Java\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u65b9\u6cd5 - Blog - Silicon 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