
不要修改/etc/network/interfaces文件 在/etc/dhcpcd.conf文件后面增加 interface eth0static ip_address=192.168.31.88/24static routers=192.168.31.1 static domain_name_servers=192.168.31.1 然后重启网络或树莓派
我的博客即将入驻“云栖社区”,诚邀技术同仁一同入驻。
通过node js几行代码即可实现静态资源处理服务器. var connect = require("connect"); var serveStatic = require("serve-static"); var app = connect(); app.use(serveStatic("/home/用户名/file"),{ maxAge: '30d' }); app.listen(5000); //监听5000端口 通过ab压测对比 tomcat ,在https下 ab -n 1000 -c 1000 https://XXXXXXXXXX tomcat nodes 50% 280 269 66% 499 332 75% 680 524 80% 751 699 90% 1771 1559 95% 3546 3380 98% 13712 7007 99% 13932 13848 100% 14173 14139 ab -n 1000 -c 500 https://XXXXXXXXXX tomcat nodes 50% 1730 1356 66% 3730 3273 75% 6672 6535 80% 8303 7993 90% 15027 14869 95% 15847 14970 98% 16371 15196 99% 16432 15214 100% 16865 15398 打开的图片越大,访问越多,区别越明显.
手动升级 openssh-server 下载解压缩 wget http://ftp.jaist.ac.jp/pub/OpenBSD/OpenSSH/portable/openssh-7.6p1.tar.gztar -zxvf openssh-7.6p1.tar.gz安装依赖库sudo apt install zlib1g-dev libssl-devcd openssh-7.6p1./configure --prefix=/usr --sysconfdir=/etc/ssh --with-zlib --with-md5-passwordsmakesudo make install备份原来的sshdcd /usr/sbin/sudo mv /usr/sbin/sshd /usr/sbin/sshd.old复制新的sshd sudo cp ~/openssh-7.6p1/sshd /usr/sbin重启服务/etc/init.d/ssh restart
1. apt-get install language-pack-zh-hans 2. vi .profile LANG="zh_CN.UTF-8"LANGUAGE="zh_CN:zh"LC_ALL="zh_CN.UTF-8" 3.vi /etc/environment LANG="zh_CN.UTF-8"LANGUAGE="zh_CN:zh"LC_ALL="zh_CN.UTF-8" 重启应用