{"author_name":"sasaplus1","categories":["sh"],"title":"bash\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u3082\u3089\u3046","type":"rich","blog_title":"\u56db\u89d2\u9769\u547d\u524d\u591c","blog_url":"https://sasaplus1.hatenadiary.com/","published":"2011-11-11 11:00:09","url":"https://sasaplus1.hatenadiary.com/entry/20111111/1320976809","width":"100%","provider_url":"https://hatena.blog","image_url":null,"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsasaplus1.hatenadiary.com%2Fentry%2F20111111%2F1320976809\" title=\"bash\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u3082\u3089\u3046 - \u56db\u89d2\u9769\u547d\u524d\u591c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","version":"1.0","description":"bash\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u3082\u3089\u3046\u5fc5\u8981\u304c\u3042\u308b\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u306b\u306a\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u666e\u901a\u306bread\u3067\u53d7\u3051\u53d6\u308b\u3068\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3059\u306d\u3002 \u3069\u3046\u306b\u304b\u306a\u3089\u306a\u3044\u306e\u304b\u306a\u30fc\u3068 # man read \u3057\u3066\u307f\u308b\u3068 -s Silent mode. If input is coming from a terminal, characters are not echoed.\u3068\u306e\u3053\u3068\u3002 \u3068\u3044\u3046\u308f\u3051\u3067 # echo -n 'password: '; read -s PASS; echo $PASS \u3068\u3059\u308b\u3068\u5165\u529b\u304c\u96a0\u3055\u308c\u3001 # echo -n 'password: '; read PASS; echo $PASS \u3060\u3068\u5165\u529b\u2026","author_url":"https://blog.hatena.ne.jp/sasaplus1/"}