{"id":417,"date":"2015-09-16T11:58:47","date_gmt":"2015-09-16T02:58:47","guid":{"rendered":"http:\/\/kei0310.info\/?p=417"},"modified":"2015-09-16T14:57:29","modified_gmt":"2015-09-16T05:57:29","slug":"post-417","status":"publish","type":"post","link":"http:\/\/kei0310.info\/?p=417","title":{"rendered":"[bash] expr - bash\u3067\u6570\u5024\u8a08\u7b97\u3092\u884c\u3046\u65b9\u6cd5"},"content":{"rendered":"<p>bash\u3067\u6570\u5024\u8a08\u7b97\u3092\u884c\u3046\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n<p>expr\u30b3\u30de\u30f3\u30c9\u81ea\u4f53\u3092``\u3067\u56f2\u3093\u3067\u3001\u5909\u6570\u306b\u4ee3\u5165\u3057\u3066\u3042\u3052\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u639b\u3051\u7b97\uff08\u4e57\u7b97\uff09\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3001*\u304c\u30b7\u30a7\u30eb\u306e\u7279\u6b8a\u6587\u5b57\u3067\u3042\u308b\u305f\u3081\u3001<\/p>\n<p>\\\u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u3066\u3042\u3052\u306a\u3044\u3068\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u79c1\u3082\u4e00\u56de\u30cf\u30de\u3063\u305f\u306e\u3067\u3001\u899a\u3048\u3066\u304a\u304f\u3068\u3088\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3067\u3059\u3002<\/p>\n<h2>\u66f8\u304d\u65b9<\/h2>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\n# \u8db3\u3057\u7b97\uff08\u52a0\u7b97\uff09\r\nRESULT=`expr 100 + 100`\r\n# \u5f15\u304d\u7b97\uff08\u6e1b\u7b97\uff09\r\nRESULT=`expr 100 - 100`\r\n# \u639b\u3051\u7b97\uff08\u4e57\u7b97\uff09\r\n# \u6ce8)\\\u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u306a\u3044\u3068\u6012\u3089\u308c\u308b\r\nRESULT=`expr 100 \\* 100`\r\n# \u5272\u308a\u7b97\uff08\u9664\u7b97\uff09\r\nRESULT=`expr 100 \/ 100`\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>bash\u3067\u6570\u5024\u8a08\u7b97\u3092\u884c\u3046\u65b9\u6cd5\u3067\u3059\u3002 expr\u30b3\u30de\u30f3\u30c9\u81ea\u4f53\u3092``\u3067\u56f2\u3093\u3067\u3001\u5909\u6570\u306b\u4ee3\u5165\u3057\u3066\u3042\u3052\u307e\u3059\u3002 \u307e\u305f\u3001\u639b\u3051\u7b97\uff08\u4e57\u7b97\uff09\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3001*\u304c\u30b7\u30a7\u30eb\u306e\u7279\u6b8a\u6587\u5b57\u3067\u3042\u308b\u305f\u3081\u3001 \\\u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u3066\u3042\u3052\u306a\u3044\u3068\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3057\u307e\u3044\u307e\u3059\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[99],"tags":[187,173,174,157,139,142,176,140,141,175],"_links":{"self":[{"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/posts\/417"}],"collection":[{"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/kei0310.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=417"}],"version-history":[{"count":3,"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/posts\/417\/revisions"}],"predecessor-version":[{"id":420,"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/posts\/417\/revisions\/420"}],"wp:attachment":[{"href":"http:\/\/kei0310.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/kei0310.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=417"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/kei0310.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}