{"categories":["Mac"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkanonji.hatenadiary.com%2Fentry%2F20110209%2F1297225727\" title=\"\u4f55\u6c17\u306a\u304f\u4f7f\u3063\u3066\u308bhistory\u30b3\u30de\u30f3\u30c9\u306b\u3064\u3044\u3066\u3061\u3087\u3063\u3068\u8abf\u3079\u3066\u307f\u305f\u3002Mac\u306e\u3002 - kanonji\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","title":"\u4f55\u6c17\u306a\u304f\u4f7f\u3063\u3066\u308bhistory\u30b3\u30de\u30f3\u30c9\u306b\u3064\u3044\u3066\u3061\u3087\u3063\u3068\u8abf\u3079\u3066\u307f\u305f\u3002Mac\u306e\u3002","provider_url":"https://hatena.blog","blog_title":"kanonji\u2019s diary","published":"2011-02-09 13:28:47","author_url":"https://blog.hatena.ne.jp/kanonji/","height":"190","description":"history\u30b3\u30de\u30f3\u30c9\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u307e\u3057\u305f\u3002\u8abf\u3079\u305f\u306e\u306f\u5272\u3068\u524d\u306a\u306e\u3067\u3001\u306a\u3093\u3067\u8abf\u3079\u3088\u3046\u3068\u601d\u3063\u305f\u306e\u304b\u3082\u3046\u5fd8\u308c\u307e\u3057\u305f\u3002 history\u30b3\u30de\u30f3\u30c9\u306f\u30b7\u30a7\u30eb\u306b\u7d44\u307f\u8fbc\u307e\u308c\u305f\u30b3\u30de\u30f3\u30c9\u3060\u3063\u305f $ whereis history $ which history $ type history history is a shell builtinhistory\u30b3\u30de\u30f3\u30c9\u304c\u3069\u3053\u306b\u3042\u308b\u306e\u304b\u6c17\u306b\u306a\u3063\u305f\u3093\u3067\u3059\u304c\u3001whereis\u3068which\u3067\u306f\u4f55\u3082\u51fa\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u8272\u3005\u8abf\u3079\u3066type\u30b3\u30de\u30f3\u30c9\u3092\u77e5\u3063\u3066\u3001\u4f7f\u3063\u3066\u307f\u305f\u3089\u30d3\u30eb\u30c8\u30a4\u30f3\u3068\u306e\u4e8b\u3002\u306a\u306e\u3067\u3001\u4e0b\u306b\u66f8\u3044\u305f\u5909\u6570\u306a\u3093\u304b\u3082bash\u306e\u304a\u8a71\u307d\u3044\u3002bash\u3057\u304b\u4f7f\u3063\u3066\u306a\u3044\u306e\u3067\u307b\u304b\u306e\u30b7\u30a7\u30eb\u306e\u3053\u3068\u306f\u5206\u304b\u308a\u2026","image_url":null,"version":"1.0","width":"100%","blog_url":"https://kanonji.hatenadiary.com/","url":"https://kanonji.hatenadiary.com/entry/20110209/1297225727","author_name":"kanonji","type":"rich"}