{"id":50522,"date":"2017-06-23T07:58:36","date_gmt":"2017-06-22T22:58:36","guid":{"rendered":"http:\/\/www.softantenna.com\/wp\/?p=50522"},"modified":"2017-06-23T07:58:36","modified_gmt":"2017-06-22T22:58:36","slug":"writing-a-unix-shell","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/writing-a-unix-shell\/","title":{"rendered":"Writing a Unix Shell - UNIX\u30b7\u30a7\u30eb\u3092\u81ea\u5206\u3067\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8"},"content":{"rendered":"

\"S<\/p>\n

Bash\u3084Zash\u306a\u3069Unix\u74b0\u5883\u3067\u306f\u300c\u30b7\u30a7\u30eb\u300d\u304c\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u8457\u540d\u306a\u30b7\u30a7\u30eb\u306b\u306f\u8907\u96d1\u306a\u6a5f\u80fd\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30b7\u30a7\u30eb\u306e\u57fa\u672c\u6a5f\u80fd\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5165\u529b\u3092\u3046\u3051\u3068\u308a\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8d77\u52d5\u3059\u308b\u3068\u3044\u3046\u30b7\u30f3\u30d7\u30eb\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n

\u672c\u65e5\u7d39\u4ecb\u3059\u308b\u300cWriting a Unix Shell\u300d\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u306aUNIX\u7528\u306e\u30b7\u30a7\u30eb\u3092C\u8a00\u8a9e\u3092\u4f7f\u3063\u3066\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u3059\u3002\u958b\u767a\u8005Indradhanush Gupta\u6c0f\u306b\u3088\u3063\u3066\u4f5c\u6210\u3055\u308c\u305f\u6587\u66f8\u3067\u3001\u73fe\u5728Part I<\/a>\u3001Part II<\/a>\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"Fork\"<\/p>\n

Part I\u3067\u306f\u3001\u8d77\u52d5\u5f8c\u30e6\u30fc\u30b6\u30fc\u306e\u5165\u529b\u3092\u5f85\u3061\u53d7\u3051\u3001\u5165\u529b\u3092\u89e3\u6790\u3057\u3001\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001\u623b\u308a\u5024\u3092\u53d7\u3051\u53d6\u308b\u3001\u3068\u3044\u3046\u30b7\u30a7\u30eb\u306e\u57fa\u672c\u7684\u306a\u6d41\u308c\u304c\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u306a\u304b\u3067\u3082\u7279\u306b\u91cd\u8981\u306a\u30d7\u30ed\u30bb\u30b9\u3092\u8907\u88fd\u3059\u308b\u3059\u308b\u300cfork\u300d\u306b\u95a2\u3057\u3066\u91cd\u70b9\u7684\u306b\u89e3\u8aac\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"Execvp\"<\/p>\n

Part II\u3067\u306f\u3067\u306f\u3001\u4ed6\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u5b9f\u884c\u3059\u308b\u969b\u91cd\u8981\u306b\u306a\u308b\u300cexec\u300d\u304a\u3088\u3073\u305d\u306e\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u95a2\u6570\u306b\u95a2\u3057\u3066\u6398\u308a\u4e0b\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u306fC\u8a00\u8a9e\u3067\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u69cb\u9020\u81ea\u4f53\u306f\u305d\u308c\u307b\u3069\u96e3\u3057\u3044\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3044\u3064\u3082\u4f7f\u3063\u3066\u3044\u308b\u30b7\u30a7\u30eb\u304c\u3069\u306e\u3088\u3046\u306a\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u8208\u5473\u306e\u3042\u308b\u958b\u767a\u8005\u306e\u65b9\u306f\u53c2\u7167\u3057\u3066\u307f\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Bash\u3084Zash\u306a\u3069Unix\u74b0\u5883\u3067\u306f\u300c\u30b7\u30a7\u30eb\u300d\u304c\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u8457\u540d\u306a\u30b7\u30a7\u30eb\u306b\u306f\u8907\u96d1\u306a\u6a5f\u80fd\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30b7\u30a7\u30eb\u306e\u57fa\u672c\u6a5f\u80fd\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5165\u529b\u3092\u3046\u3051\u3068\u308a\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8d77\u52d5\u3059\u308b\u3068\u3044\u3046\u30b7\u30f3\u30d7\u30eb\u306a\u3082\u306e\u3067 […]<\/p>\n","protected":false},"author":2,"featured_media":50701,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[66],"tags":[3302,3943],"class_list":["post-50522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webservice","tag-unix","tag-unixshell"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/50522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=50522"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/50522\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/50701"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=50522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=50522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=50522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}