{"id":51,"date":"2018-03-15T12:27:14","date_gmt":"2018-03-15T03:27:14","guid":{"rendered":"http:\/\/www7390uo.sakura.ne.jp\/wordpress\/?p=51"},"modified":"2022-07-17T12:01:40","modified_gmt":"2022-07-17T03:01:40","slug":"bash%e3%81%a7%e5%a4%89%e6%95%b0%e3%82%92echo%e3%81%99%e3%82%8b%e9%9a%9b%e3%81%ab%e6%96%87%e5%ad%97%e5%88%97%e3%81%ab%e5%90%ab%e3%81%be%e3%82%8c%e3%82%8b%e3%82%a2%e3%82%b9%e3%82%bf%e3%83%aa%e3%82%b9","status":"publish","type":"post","link":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/archives\/51","title":{"rendered":"bash\u306e\u30d1\u30b9\u540d\u5c55\u958b\u3092\u6291\u6b62\u3059\u308b"},"content":{"rendered":"\n<p>\u898b\u6804\u3048\u3092\u8003\u616e\u3057\u3066*(\u30a2\u30b9\u30bf\u30ea\u30b9\u30af)\u3067\u304a\u6d12\u843d\u306b\u98fe\u308a\u4ed8\u3051\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092echo\u3057\u305f\u969b\u306b\u3001\u4e88\u671f\u305b\u306c\u7d50\u679c\u3068\u306a\u308a\u305f\u3044\u3078\u3093\u56f0\u60d1\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ ls\navava\n\n$ msg=\"* THIS IS TEST MESSAGE. *\"\n$ echo ${msg}\navava THIS IS TEST MESSAGE. avava<\/pre>\n\n\n\n<p>\u3069\u3046\u3082 * \u304c\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3068\u3057\u3066\u6271\u308f\u308c\u3066\u30d1\u30b9\u540d\u5c55\u958b\u3055\u308c\u3066\u3044\u3051\u306a\u3044\u3002\u6b64\u308c\u3092\u6291\u5236\u3059\u308b\u306b\u306f\u5909\u6570\u3092\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u56f2\u3044\u8fbc\u3093\u3067\u3084\u308c\u3070\u3088\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ echo \"${msg}\"\n* THIS IS TEST MESSAGE. *<\/pre>\n\n\n\n<p>\u306a\u304abash\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u3088\u308c\u3070<code>set -f<\/code>\u3084<code>set -o noglob<\/code>\u30b3\u30de\u30f3\u30c9\u306b\u3088\u3063\u3066\u3082\u30d1\u30b9\u540d\u5c55\u958b\u3092\u6291\u6b62\u3067\u304d\u308b\u6a21\u69d8\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ man bash\n(snip)\n   set [--abefhkmnptuvxBCEHPT] [-o option-name] [arg ...]\n   set [+abefhkmnptuvxBCEHPT] [+o option-name] [arg ...]\n      -f      Disable pathname expansion.\n      -o option-name\n          noglob  Same as -f.<\/pre>\n\n\n\n<p>\u3072\u3068\u305f\u3073\u6291\u6b62\u3092\u6709\u52b9\u306b\u3059\u308c\u3070\u3001\u5909\u6570\u3092\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c8\u3057\u3088\u3046\u304c\u3057\u307e\u3044\u304c\u540c\u3058\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ msg=\"* THIS IS TEST MESSAGE. *\"\n$ set -f\n\n$ echo ${msg}\n* THIS IS TEST MESSAGE. *\n\n$ echo \"${msg}\"\n* THIS IS TEST MESSAGE. *<\/pre>\n\n\n\n<p>\u4e00\u65b9\u3067\u30d1\u30b9\u540d\u5c55\u958b\u3092\u671b\u3080\u5834\u9762\u3067\u3082\u65ad\u56fa\u3068\u3057\u3066\u6291\u6b62\u3055\u308c\u308b\u304b\u3089\u3001\u53d6\u308a\u6271\u3044\u306f\u52e2\u3044\u614e\u91cd\u306b\u306a\u3089\u3056\u308b\u3092\u5f97\u306a\u3044\u3002\u30d1\u30b9\u540d\u5c55\u958b\u3092\u518d\u958b\u3059\u308b\u306a\u3089<code>set +f<\/code>\u3084<code>set +o noglob<\/code>\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ ls *\nls: cannot access '*': No such file or directory\n\n$ set +f\n\n$ ls *\navava<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u898b\u6804\u3048\u3092\u8003\u616e\u3057\u3066*(\u30a2\u30b9\u30bf\u30ea\u30b9\u30af)\u3067\u304a\u6d12\u843d\u306b\u98fe\u308a\u4ed8\u3051\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092echo\u3057\u305f\u969b\u306b\u3001\u4e88\u671f\u305b\u306c\u7d50\u679c\u3068\u306a\u308a\u305f\u3044\u3078\u3093\u56f0\u60d1\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002 $ ls avava $ msg=&#8221;* THIS IS TEST MESSAGE. *&#8221; $ echo ${msg} avava THIS IS TEST MESSAGE. avava \u3069\u3046\u3082 * \u304c\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3068\u3057\u3066\u6271\u308f\u308c\u3066\u30d1\u30b9\u540d\u5c55\u958b\u3055\u308c\u3066\u3044\u3051\u306a\u3044\u3002\u6b64\u308c\u3092\u6291\u5236\u3059\u308b &#8230; <a title=\"bash\u306e\u30d1\u30b9\u540d\u5c55\u958b\u3092\u6291\u6b62\u3059\u308b\" class=\"read-more\" href=\"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/archives\/51\" aria-label=\"bash\u306e\u30d1\u30b9\u540d\u5c55\u958b\u3092\u6291\u6b62\u3059\u308b \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":951,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[157],"tags":[252],"class_list":["post-51","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-bash"],"views":8050,"_links":{"self":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/posts\/51","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=51"}],"version-history":[{"count":0,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/posts\/51\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/media\/951"}],"wp:attachment":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}