{"author_name":"dharry","categories":["shell"],"blog_title":"harry\u2019s memorandum","description":"\u3084\u3063\u3071\u3001\u30d7\u30ed\u30b0\u30ec\u30b9\u30d0\u30fc\u304c\u306a\u3044\u3068\u52d5\u3044\u3066\u3044\u308b\u306e\u304b\u5206\u304b\u3089\u306a\u304f\u3066\u30a4\u30e9\u3063\u3068\u304f\u308b\u3088\u306d\u3002\u3068\u3044\u3046\u306e\u3067\u3001\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u30d7\u30ed\u30b0\u30ec\u30b9\u30d0\u30fc\u3092\u7c21\u5358\u306b\u3067\u304d\u306a\u3044\u304b\u306a\u3001\u3068\u601d\u3044\u66f8\u3044\u3066\u307f\u305f\u3002 progress() { _bar=$1; _bar=${_bar:=.} while : do jobs %1 > /dev/null 2>&1 [ $? = 0 ] || break echo -n ${_bar} sleep 0.1 done; } usage() { echo \"usage:$0 [command]\"; exit; } [ $# = 0 ] && usage \"$@\" & progress \u4e0a\u8a18\u30b3\u30fc\u30c9\u3092progr\u2026","author_url":"https://blog.hatena.ne.jp/dharry/","provider_url":"https://hatena.blog","url":"https://dharry.hatenablog.com/entry/20110122/1295681180","provider_name":"Hatena Blog","published":"2011-01-22 16:26:20","blog_url":"https://dharry.hatenablog.com/","image_url":null,"type":"rich","version":"1.0","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdharry.hatenablog.com%2Fentry%2F20110122%2F1295681180\" title=\" \u4ed5\u4e8b\u304c\u30c0\u30e9\u3051\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u30d7\u30ed\u30b0\u30ec\u30b9\u30d0\u30fc\u3084\u3063\u3066\u307f\u305f - harry\u2019s memorandum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","title":" \u4ed5\u4e8b\u304c\u30c0\u30e9\u3051\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u30d7\u30ed\u30b0\u30ec\u30b9\u30d0\u30fc\u3084\u3063\u3066\u307f\u305f"}