{"id":4228,"date":"2020-08-02T11:00:44","date_gmt":"2020-08-02T02:00:44","guid":{"rendered":"https:\/\/www.xenos.jp\/~zen\/blog2\/?p=4228"},"modified":"2020-08-02T11:00:46","modified_gmt":"2020-08-02T02:00:46","slug":"post-4228","status":"publish","type":"post","link":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/2020\/08\/02\/post-4228\/","title":{"rendered":"\u73fe\u5728\u306e\u30b7\u30a7\u30eb\u306e\u8abf\u3079\u65b9\uff08\u30ab\u30ec\u30f3\u30c8\u30b7\u30a7\u30eb\u306e\u8abf\u3079\u65b9\uff09"},"content":{"rendered":"\n<p>\u73fe\u5728\u306eshell\uff08current shell\uff09\u3092\u8abf\u3079\u308b\u306e\u306f\u3001\u74b0\u5883\u5909\u6570\u306e$SHELL\uff08\u307e\u305f\u306f$shell\uff09\u3092echo\u3067\u8868\u793a\u3055\u305b\u308b\u3002<\/p>\n\n\n\n<pre>\n$ echo $SHELL\n\/bin\/bash\n<\/pre>\n\n\n\n<pre>\n% echo $shell\n\/bin\/tcsh\n<\/pre>\n\n\n\n<p>\u3053\u308c\u306e\u6b20\u70b9\u3068\u3057\u3066\u306f\u3001bash\u306e\u4e0a\u3067\u3001tcsh\u3092\u8d77\u52d5\u3057\u305f\u5834\u5408\u3001\u300cecho $SHELL\u300d\u3067\u3001bash\u3092\u8fd4\u3057\u3066\u304d\u3066\u3057\u307e\u3046\u3002\u3053\u306e\u6642\u300cecho $shell\u300d\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001tcsh\u3092\u8fd4\u3057\u3066\u304f\u308b\u3002\u306a\u306e\u3067\u3001\u591a\u91cd\u8d77\u52d5\u3055\u305b\u308b\u3068\u3001\u3088\u304f\u308f\u304b\u3089\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u3002<\/p>\n\n\n\n<p>\u305d\u3093\u306a\u3068\u304d\u306f\u3001echo $0 \u3082\u5b9f\u884c\u3057\u3066\u307f\u308b\u3002\u305d\u3046\u3059\u308b\u3068\u3001\u73fe\u5728\u3001\u5b9f\u884c\u4e2d\u306e\u30b7\u30a7\u30eb\u3092\u8fd4\u3057\u3066\u304f\u308c\u308b\u3002$0\u306f\u3001\u7279\u6b8a\u306a\u5909\u6570\u3067\u3001\u5b9f\u884c\u3057\u3066\u3044\u308b\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u304c\u683c\u7d0d\u3055\u308c\u308b\u3068\u306e\u3053\u3068\u3002<\/p>\n\n\n\n<pre>\n$ echo $0\n-bash\n<\/pre>\n\n\n\n<p>\u53c2\u8003\uff1a\u3000<a href=\"http:\/\/www.ksknet.net\/cat24\/0_1.html\">http:\/\/www.ksknet.net\/cat24\/0_1.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73fe\u5728\u306eshell\uff08current shell\uff09\u3092\u8abf\u3079\u308b\u306e\u306f\u3001\u74b0\u5883\u5909\u6570\u306e$SHELL\uff08\u307e\u305f\u306f$shell\uff09\u3092echo\u3067\u8868\u793a\u3055\u305b\u308b\u3002 $ echo $SHELL \/bin\/bash % echo $shell \/bin\/tc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50,36,60],"tags":[],"class_list":["post-4228","post","type-post","status-publish","format-standard","hentry","category-freebsd","category-linux","category-mac"],"_links":{"self":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts\/4228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/comments?post=4228"}],"version-history":[{"count":1,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts\/4228\/revisions"}],"predecessor-version":[{"id":4229,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts\/4228\/revisions\/4229"}],"wp:attachment":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/media?parent=4228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/categories?post=4228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/tags?post=4228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}