{"version":"1.0","provider_name":"Jui-Nan Lin's Blog","provider_url":"https:\/\/jnlin.org","author_name":"jnlin","author_url":"https:\/\/jnlin.org\/author\/jnlin\/","title":"screen \u7684 socket \u6d88\u5931\u4e86\u600e\u9ebc\u8fa6\uff1f","html":"\u9001 SIGCHLD \u7d66\u4ed6 :)\r\n> killall -20 screen\r\n","type":"rich"}