{"image_url":null,"blog_url":"https://shammerism.hatenadiary.com/","provider_name":"Hatena Blog","width":"100%","blog_title":"Shammer's Philosophy","type":"rich","categories":["ShellScript","Debian"],"description":"I understood that SHELL value OSTYPE returns the platform indicating current operating system. Then, I used this in my shell script but $OSTYPE always blank in my shell script even if $OSTYPE has a not blank value in Terminal. My script includes like following case sentences but it doesn't work I ex\u2026","author_name":"shammer","author_url":"https://blog.hatena.ne.jp/shammer/","version":"1.0","url":"https://shammerism.hatenadiary.com/entry/20170227/p1","title":"${OSTYPE} returns blank","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshammerism.hatenadiary.com%2Fentry%2F20170227%2Fp1\" title=\"${OSTYPE} returns blank - Shammer&#39;s Philosophy\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2017-02-27 00:00:00","provider_url":"https://hatena.blog","height":"190"}