{"version":"1.0","title":" cd\u306e\u5f15\u6570\u3092\u7d76\u5bfe\u30d1\u30b9\u306b\u3057\u3066\u30b3\u30de\u30f3\u30c9\u30d2\u30b9\u30c8\u30ea\u306b\u6b8b\u3059","published":"2014-12-11 01:51:25","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finaz2.hatenablog.com%2Fentry%2F2014%2F12%2F11%2F015125\" title=\" cd\u306e\u5f15\u6570\u3092\u7d76\u5bfe\u30d1\u30b9\u306b\u3057\u3066\u30b3\u30de\u30f3\u30c9\u30d2\u30b9\u30c8\u30ea\u306b\u6b8b\u3059 - \u3082\u3082\u3044\u308d\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/inaz2/","provider_url":"https://hatena.blog","url":"https://inaz2.hatenablog.com/entry/2014/12/11/015125","blog_url":"https://inaz2.hatenablog.com/","width":"100%","author_name":"inaz2","type":"rich","image_url":null,"blog_title":"\u3082\u3082\u3044\u308d\u30c6\u30af\u30ce\u30ed\u30b8\u30fc","provider_name":"Hatena Blog","height":"190","categories":["bash"],"description":"cd\u306e\u5f15\u6570\u304c\u76f8\u5bfe\u30d1\u30b9\u306e\u307e\u307e\u30b3\u30de\u30f3\u30c9\u30d2\u30b9\u30c8\u30ea\u306b\u6b8b\u3063\u3066\u4fbf\u5229\u306a\u4f8b\u304c\u601d\u3044\u3064\u304b\u306a\u3044\u306e\u3067\u3001\u7d76\u5bfe\u30d1\u30b9\u3067\u30b3\u30de\u30f3\u30c9\u30d2\u30b9\u30c8\u30ea\u306b\u6b8b\u3059\u3088\u3046\u306b\u3059\u308b\u3002 \u5177\u4f53\u7684\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b7\u30a7\u30eb\u95a2\u6570\u3092.bashrc\u306b\u66f8\u304f\u3002 if [[ -n \"$PS1\" ]]; then cd() { command cd \"$@\" local s=$? if [[ ($s -eq 0) && (${#FUNCNAME[*]} -eq 1) ]]; then history -s cd $(printf \"%q\" \"$PWD\") fi return $s } fi \u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u4ee5\u4e0b\u306b\u8a18\u3059\u3002 cd\u306e\u5b9a\u7fa9\u3092\u4e0a\u66f8\u304d\u3057\u3066\u3044\u308b\u304c\u3001\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u4e2d\u3067\u666e\u2026"}