{"id":7106,"date":"2025-01-15T19:04:31","date_gmt":"2025-01-15T19:04:31","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=7106"},"modified":"2025-01-15T19:04:31","modified_gmt":"2025-01-15T19:04:31","slug":"how-to-change-the-default-text-editor-on-linux-4-easy-methods","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/how-to-change-the-default-text-editor-on-linux-4-easy-methods\/","title":{"rendered":"Linux \u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5: 4 \u3064\u306e\u7c21\u5358\u306a\u65b9\u6cd5"},"content":{"rendered":"<p>Linux \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u306b\u4e0d\u6e80\u3092\u611f\u3058\u3066\u3044\u307e\u3059\u304b? \u5909\u66f4\u3059\u308b\u6e96\u5099\u304c\u3067\u304d\u3066\u3044\u308b\u306a\u3089\u3001\u30e9\u30c3\u30ad\u30fc\u3067\u3059! \u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a Linux \u74b0\u5883\u306b\u5408\u308f\u305b\u3066\u3001\u7279\u306b Ubuntu 24.04 LTS \u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u8907\u6570\u306e\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u5225\u306e Linux \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u5fc3\u914d\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u307b\u3068\u3093\u3069\u306e\u30b3\u30de\u30f3\u30c9\u306f\u975e\u5e38\u306b\u4f3c\u3066\u3044\u308b\u305f\u3081\u3001\u7c21\u5358\u306b\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"checking-current-default-text-editor\">1. \u73fe\u5728\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u524d\u306b\u3001\u73fe\u5728\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5185\u5bb9\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001<code>$EDITOR<\/code>\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u5909\u6570\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p> <code>echo $EDITOR<\/code><\/p>\n<p>\u51fa\u529b\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u5909\u6570<code>$EDITOR<\/code>\u304c\u307e\u3060\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u8abf\u67fb\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u69cb\u6210\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p> <code>sudo visudo<\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"visudo \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001Linux \u4e0a\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\" class=\"wp-image\" decoding=\"async\" height=\"588\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/running-the-visudo-command-to-check-the-default-text-editor-on-linux.webp\" title=\"visudo \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001Linux \u4e0a\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\" width=\"823\"\/><\/figure>\n<p>\u79c1\u306e\u5834\u5408\u306f\u3001nano \u3067\u958b\u304b\u308c\u3001\u3053\u308c\u304c\u73fe\u5728\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"changing-the-default-text-editor\">2. \u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u3092\u5909\u66f4\u3059\u308b<\/h2>\n<p>\u73fe\u5728\u306e\u8a2d\u5b9a\u3092\u628a\u63e1\u3067\u304d\u305f\u306e\u3067\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u306b\u9032\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3 id=\"using-select-editor\"><code>select-editor<\/code>\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u7528<\/h3>\n<p>\u3053\u306e<code>select-editor<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u9078\u629e\u306f\u30e6\u30fc\u30b6\u30fc\u56fa\u6709\u3067\u3042\u308a\u3001\u9078\u629e\u30d7\u30ed\u30bb\u30b9\u304c\u975e\u5e38\u306b\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002\u958b\u59cb\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p> <code>select-editor<\/code><\/p>\n<p>\u4f7f\u7528\u53ef\u80fd\u306a\u30a8\u30c7\u30a3\u30bf\u30fc\u306e\u30ea\u30b9\u30c8\u3068\u5bfe\u5fdc\u3059\u308b\u756a\u53f7\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u5e0c\u671b\u3059\u308b\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u305d\u306e\u756a\u53f7\u3092\u5165\u529b\u3057\u3066 Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"select-editor \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Linux \u4e0a\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\" class=\"wp-image\" decoding=\"async\" height=\"582\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/changing-the-default-editor-on-linux-using-the-select-editor-command.webp\" title=\"select-editor \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Linux \u4e0a\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\" width=\"821\"\/><\/figure>\n<p>\u305f\u3068\u3048\u3070\u3001 \u3068\u5165\u529b\u3059\u308b\u3068<code>2<\/code>\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u304c Vim \u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002\u5909\u66f4\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p> <code>cat ~\/.selected_editor<\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"selected_editor \u30d5\u30a1\u30a4\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001\u73fe\u5728\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u898b\u3064\u3051\u307e\u3059\u3002\" class=\"wp-image\" decoding=\"async\" height=\"596\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/checking-the-selected_editor-file-to-find-the-current-default-editor.webp\" title=\"selected_editor \u30d5\u30a1\u30a4\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001\u73fe\u5728\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u898b\u3064\u3051\u307e\u3059\u3002\" width=\"827\"\/><\/figure>\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308a\u3001\u65b0\u3057\u304f\u9078\u629e\u3057\u305f\u30a8\u30c7\u30a3\u30bf\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3 id=\"using-the-update-alternatives-command\"><code>update-alternatives<\/code>\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u7528<\/h3>\n<p>\u3053\u306e<code>update-alternatives<\/code>\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u3055\u307e\u3056\u307e\u306a\u30b3\u30de\u30f3\u30c9\u306e\u30b7\u30f3\u30dc\u30ea\u30c3\u30af \u30ea\u30f3\u30af\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u3001\u6b21\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p> <code>sudo update-alternatives --config editor<\/code><\/p>\n<p>\u6b21\u306b\u3001\u5e0c\u671b\u3059\u308b\u30a8\u30c7\u30a3\u30bf\u30fc\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u756a\u53f7\u3092\u9078\u629e\u3057\u3001Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"update-alternatives \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Linux \u4e0a\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\" class=\"wp-image\" decoding=\"async\" height=\"587\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/changing-the-default-editor-on-linux-using-the-update-alternatives-command.webp\" title=\"update-alternatives \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 Linux \u4e0a\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\" width=\"820\"\/><\/figure>\n<p>\u30a8\u30c7\u30a3\u30bf\u30fc\u304c\u6b63\u5e38\u306b\u5909\u66f4\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p> <code>ls -l \/usr\/bin\/editor \/etc\/alternatives\/editor<\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"update-alternatives \u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\" class=\"wp-image\" decoding=\"async\" height=\"588\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/checking-if-update-alternatives-could-change-the-default-editor.webp\" title=\"update-alternatives \u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"827\"\/><\/figure>\n<p>\u79c1\u306e\u5834\u5408\u3001nano \u304b\u3089 Vim \u3078\u306e\u5909\u66f4\u306f\u6210\u529f\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3 id=\"editing-the-editor-environment-variable\"><code>EDITOR<\/code>\u74b0\u5883\u5909\u6570\u306e\u7de8\u96c6<\/h3>\n<p>\u3053\u308c\u307e\u3067\u306e\u65b9\u6cd5\u304c\u52b9\u679c\u7684\u3067\u306a\u304b\u3063\u305f\u308a\u3001\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u305d\u308c\u3089\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u74b0\u5883\u5909\u6570\u3092\u624b\u52d5\u3067\u7de8\u96c6\u3059\u308b\u306e\u304c\u6700\u5584\u306e\u65b9\u6cd5\u3067\u3059\u3002\u307e\u305a\u3001\u30b7\u30a7\u30eb\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u307e\u3059 (\u901a\u5e38\u306f<code>.bashrc<\/code>Bash \u30e6\u30fc\u30b6\u30fc\u306e\u5834\u5408)\u3002\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p> <code>nano ~\/.bashrc<\/code><\/p>\n<p>\u30d5\u30a1\u30a4\u30eb\u306b\u5165\u3063\u305f\u3089\u3001\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<p> <code>export EDITOR=\/path\/to\/your\/preferred\/editor<\/code><\/p>\n<p>\u305f\u3068\u3048\u3070\u3001Vim \u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u306f\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<p> <code>export EDITOR=\/usr\/bin\/vim<\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"bashrc \u30d5\u30a1\u30a4\u30eb\u3067 EDITOR \u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\" class=\"wp-image\" decoding=\"async\" height=\"591\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/setting-the-editor-environment-variable-in-the-bashrc-file.webp\" title=\"bashrc \u30d5\u30a1\u30a4\u30eb\u3067 EDITOR \u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\" width=\"815\"\/><\/figure>\n<p>\u3042\u308b\u3044\u306f\u3001\u30a8\u30c7\u30a3\u30bf\u30fc\u306e\u5834\u6240\u3092\u81ea\u52d5\u7684\u306b\u898b\u3064\u3051\u308b\u306b\u306f\u3001\u6b21\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p> <code>export EDITOR=$(which vim)<\/code><\/p>\n<p>\u5909\u66f4\u3092\u52a0\u3048\u305f\u3089\u3001 \u3067\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057<code>Ctrl+O<\/code>\u3001 \u3067\u7d42\u4e86\u3057\u307e\u3059<code>Ctrl+X<\/code>\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092 1 \u3064\u306e\u30b3\u30de\u30f3\u30c9\u3067\u52b9\u7387\u5316\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p> <code>echo \"export EDITOR='\/usr\/bin\/vim'\"&gt;&gt; ~\/.bashrc<\/code><\/p>\n<p>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u5909\u66f4\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n<p> <code>source ~\/.bashrc<\/code><\/p>\n<p>\u5909\u66f4\u304c\u6709\u52b9\u306b\u306a\u3063\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p> <code>echo $EDITOR<\/code><\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u65b0\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u305f\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u304c\u53cd\u6620\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3 id=\"editing-the-visual-environment-variable\"><code>VISUAL<\/code>\u74b0\u5883\u5909\u6570\u306e\u7de8\u96c6<\/h3>\n<p>\u5909\u6570\u306f\u3001nano\u3001emacs\u3001vim \u306a\u3069\u306e\u30d5\u30eb\u30b9\u30af\u30ea\u30fc\u30f3 \u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001<code>VISUAL<\/code>\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5909\u6570\u3092\u8a2d\u5b9a\u3059\u308b\u306b\u306f\u3001 \u306e\u5834\u5408\u3068\u540c\u3058\u65b9\u6cd5\u306b\u5f93\u3044\u307e\u3059\u3002<code>EDITOR<\/code><code>EDITOR<\/code><\/p>\n<p> <code>echo \"export VISUAL='\/path\/to\/your\/preferred\/editor'\"&gt;&gt; ~\/.bashrc<\/code><\/p>\n<p>\u6b21\u306b\u3001\u4ee5\u4e0b\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p> <code>source ~\/.bashrc<\/code><\/p>\n<p>\u6b21\u306e\u70b9\u3092\u78ba\u8a8d\u3057\u3066\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p> <code>echo $VISUAL<\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"bashrc \u30d5\u30a1\u30a4\u30eb\u3067 VISUAL \u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\" class=\"wp-image\" decoding=\"async\" height=\"586\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/setting-the-visual-environment-variable-in-the-bashrc-file.webp\" title=\"bashrc \u30d5\u30a1\u30a4\u30eb\u3067 VISUAL \u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\" width=\"818\"\/><\/figure>\n<p>\u51fa\u529b\u306b\u3088\u308a\u3001<code>VISUAL<\/code>\u5909\u6570\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<h2 id=\"testing-the-changes\">3. \u5909\u66f4\u306e\u30c6\u30b9\u30c8<\/h2>\n<p>\u6b21\u306b\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u304c\u6b63\u5e38\u306b\u66f4\u65b0\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u306e 1 \u3064\u306f\u3001crontab \u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p> <code>crontab -e<\/code><\/p>\n<figure class=\"wp-block-image\"><img alt=\"crontab -e \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\" class=\"wp-image\" decoding=\"async\" height=\"585\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/running-the-crontab-e-command-to-check-the-default-editor.webp\" title=\"crontab -e \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\" width=\"817\"\/><\/figure>\n<p>Vim \u304c nano \u306e\u4ee3\u308f\u308a\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u8907\u6570\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u7570\u306a\u308b\u30c7\u30d5\u30a9\u30eb\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u3001\u3069\u306e\u8a2d\u5b9a\u304c\u512a\u5148\u3055\u308c\u308b\u304b\u3068\u3044\u3046\u968e\u5c64\u304c\u3042\u308b\u3053\u3068\u306b\u7559\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u512a\u5148\u9806\u4f4d\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u6700\u3082\u512a\u5148\u5ea6\u304c\u9ad8\u304f\u3001\u73fe\u5728\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u4ed6\u306e\u3059\u3079\u3066\u306e\u74b0\u5883\u5909\u6570\u3088\u308a\u3082\u512a\u5148\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u306e\u8a2d\u5b9a\u3092<code>~\/.selected_editor<\/code>\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3059\u308b\u3001select-editor \u30b3\u30de\u30f3\u30c9\u306e\u9078\u629e\u80a2\u3002<\/li>\n<li><code>update-alternatives<\/code>\u6700\u3082\u512a\u5148\u9806\u4f4d\u306e\u4f4e\u3044\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308b\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u69cb\u6210\u3002<\/li>\n<\/ul>\n<p>\u30c6\u30ad\u30b9\u30c8\u7de8\u96c6\u306f Linux \u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u65e5\u5e38\u7684\u306a\u4f5c\u696d\u3067\u3042\u308a\u3001\u597d\u307f\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u751f\u7523\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u3067\u5229\u7528\u3067\u304d\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u9b45\u529b\u7684\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3><strong>1. Linux \u30b7\u30b9\u30c6\u30e0\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b?<\/strong><\/h3>\n<p><code>dpkg --get-selections | grep editor<\/code>\u306a\u3069\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u304b\u3001\u30d1\u30c3\u30b1\u30fc\u30b8 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u4e00\u89a7\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3><strong>2. \u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u3068\u3001Linux \u30b7\u30b9\u30c6\u30e0\u4e0a\u306e\u3059\u3079\u3066\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b?<\/strong><\/h3>\n<p>\u5fc5\u305a\u3057\u3082\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u524d\u8ff0\u306e\u65b9\u6cd5\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306f\u3001\u901a\u5e38\u3001\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002GUI \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u72ec\u81ea\u306e\u8a2d\u5b9a\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><strong>3. \u30b0\u30e9\u30d5\u30a3\u30ab\u30eb \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u304b?<\/strong><\/h3>\n<p>\u306f\u3044\u3001\u591a\u304f\u306e Linux \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u74b0\u5883\u3067\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u4f7f\u7528\u305b\u305a\u306b\u597d\u307f\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u9078\u629e\u3067\u304d\u308b\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb\u8a2d\u5b9a\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/www.howtogeek.com\/change-the-default-text-editor-on-linux\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">\u51fa\u5178\u3068\u753b\u50cf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u306b\u4e0d\u6e80\u3092\u611f\u3058\u3066\u3044\u307e\u3059\u304b? \u5909\u66f4\u3059\u308b\u6e96\u5099\u304c\u3067\u304d\u3066\u3044\u308b\u306a\u3089\u3001\u30e9\u30c3\u30ad\u30fc\u3067\u3059! \u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a Linux \u74b0\u5883\u306b\u5408\u308f\u305b\u3066\u3001\u7279\u306b Ubuntu 24.04 LTS \u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u8907\u6570\u306e\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u5225\u306e Linux \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u5fc3\u914d\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u307b\u3068\u3093\u3069\u306e\u30b3\u30de\u30f3\u30c9\u306f\u975e\u5e38\u306b\u4f3c\u3066\u3044\u308b\u305f\u3081\u3001\u7c21\u5358\u306b\u7406\u89e3\u3067\u304d\u307e\u3059\u3002 1. \u73fe\u5728\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u3092\u78ba\u8a8d\u3059\u308b \u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u524d\u306b\u3001\u73fe\u5728\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5185\u5bb9\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001$EDITOR\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u5909\u6570\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 echo $EDITOR \u51fa\u529b\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u5909\u6570$EDITOR\u304c\u307e\u3060\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u3055\u3089\u306b\u8abf\u67fb\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u69cb\u6210\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 sudo visudo \u79c1\u306e\u5834\u5408\u306f\u3001nano \u3067\u958b\u304b\u308c\u3001\u3053\u308c\u304c\u73fe\u5728\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u307e\u3057\u305f\u3002 2. \u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u3092\u5909\u66f4\u3059\u308b \u73fe\u5728\u306e\u8a2d\u5b9a\u3092\u628a\u63e1\u3067\u304d\u305f\u306e\u3067\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u306b\u9032\u307f\u307e\u3057\u3087\u3046\u3002 select-editor\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u7528 \u3053\u306eselect-editor\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u9078\u629e\u306f\u30e6\u30fc\u30b6\u30fc\u56fa\u6709\u3067\u3042\u308a\u3001\u9078\u629e\u30d7\u30ed\u30bb\u30b9\u304c\u975e\u5e38\u306b\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002\u958b\u59cb\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 select-editor \u4f7f\u7528\u53ef\u80fd\u306a\u30a8\u30c7\u30a3\u30bf\u30fc\u306e\u30ea\u30b9\u30c8\u3068\u5bfe\u5fdc\u3059\u308b\u756a\u53f7\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u5e0c\u671b\u3059\u308b\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u305d\u306e\u756a\u53f7\u3092\u5165\u529b\u3057\u3066 Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001 \u3068\u5165\u529b\u3059\u308b\u30682\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u304c Vim \u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002\u5909\u66f4\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 cat ~\/.selected_editor \u3053\u306e\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308a\u3001\u65b0\u3057\u304f\u9078\u629e\u3057\u305f\u30a8\u30c7\u30a3\u30bf\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002 update-alternatives\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u7528 \u3053\u306eupdate-alternatives\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u3055\u307e\u3056\u307e\u306a\u30b3\u30de\u30f3\u30c9\u306e\u30b7\u30f3\u30dc\u30ea\u30c3\u30af \u30ea\u30f3\u30af\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u3001\u6b21\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 sudo update-alternatives &#8211;config editor \u6b21\u306b\u3001\u5e0c\u671b\u3059\u308b\u30a8\u30c7\u30a3\u30bf\u30fc\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u756a\u53f7\u3092\u9078\u629e\u3057\u3001Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002 \u30a8\u30c7\u30a3\u30bf\u30fc\u304c\u6b63\u5e38\u306b\u5909\u66f4\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 ls 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