centos8 与nginx-1.10.3的error this statement may fall through [-Werror=implicit-fallthrough=]
src/core/ngx_murmurhash.c:39:11: error: this statement may fall through [-Werror=implicit-fallthrough=] h ^= data[1] << 8;
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Failed to load resource: net::ERR_INCOMPLETE_CHUNKED_ENCODING
想打开日志，发现nginx目录下没有logs目录，在nginx.conf中打开，不奏效。
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Couldn't download https://raw.githubusercontent.com/certbot/certbot/v1.2.0/letsencrypt-auto-source/letsencrypt-auto
Upgrading certbot-auto 1.0.0 to 1.2.0...
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C++ Socket Programming: Network Low Speed Analysis
I have bought a VPS as a remote server and deployed shadowsocks as a proxy on this remote server.
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VxWorks开发问题记录-SPE问题
VxWorks时实时多任务的嵌入式操作系统，它主要包括任务调度、I/O功能、文件系统、中断管理、内存管理、网络功能、内存管理、BSP（系统启动模块）等。它的多任务的实现是由中断驱动的，即在每个系统时钟中断中，实现任务的调度。VxWorks中的任务有优先级的概念。
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