{"height":"190","title":"B\u30b7\u30a7\u30eb\u4e2d\u306e\u7a7a\u767d\u306b\u3064\u3044\u3066","published":"2015-04-05 16:02:09","url":"https://sovat.hatenadiary.org/entry/20150405/1428217329","image_url":null,"author_url":"https://blog.hatena.ne.jp/sovat/","author_name":"sovat","width":"100%","categories":["bash"],"blog_url":"https://sovat.hatenadiary.org/","provider_name":"Hatena Blog","type":"rich","provider_url":"https://hatena.blog","version":"1.0","description":"[ -f ${ifname} ] \u4eca\u66f4\u3067\u3042\u308b\u304c\u7a7a\u767d\u304c\u306a\u3044\u3068test\u30b3\u30de\u30f3\u30c9\u306f\u52d5\u304b\u306a\u3044\u3002\u3002 t=`expr ${t}+1`\u3068t=`expr ${t} + 1`\u3067\u306f\u52d5\u4f5c\u304c\u9055\u3046\u3002\u3002\u524d\u8005\u306f\u6587\u5b57\u5217\u3001\u5f8c\u8005\u306f\u6574\u6570\u8a08\u7b97\u306b\u306a\u308b `expr 10 \\* ${i}` \u7a7a\u3051\u307e\u3057\u3087\u3046 if [ ]; then command else #<=then\u3044\u3089\u306a\u3044\u3093\u304b\u3044\uff01 command fi","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsovat.hatenadiary.org%2Fentry%2F20150405%2F1428217329\" title=\"B\u30b7\u30a7\u30eb\u4e2d\u306e\u7a7a\u767d\u306b\u3064\u3044\u3066 - \u3055\u3089\u306b\u304a\u3044\u3057\u304f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u3055\u3089\u306b\u304a\u3044\u3057\u304f"}