curl -s URL | sudo gpg –no-default-keyring –keyring gnupg-ring:/etc/apt/trusted.gpg.d/NAME.gpg –import sudo chmod 644 /etc/apt/trusted.gpg.d/NAME.gpg google-chrome curl -s https://dl.google.com/linux/linux_signing_key.pub | sudo gpg –no-default-keyring –keyring gnupg-ring:/etc/apt/trusted.gpg.d/google_linux_signing_key.gpg –import sudo chmod 644 /etc/apt/trusted.gpg.d/google_linux_signing_key.gpg

apt install bochs bochs-x

声音控制 apt install alsa-tools amixer set 'Master' unmute 更换默认card 找到对应card序号 cat /proc/asound/cards 创建此文件 /etc/asound.conf 添加以下内容 # 1 应改为对应card序号 defaults.pcm.card 1 defaults.ctl.card 1 查看cardID或名字 # 列出映射设备 aplay -l

使用UTC时间 cp /usr/share/zoneinfo/UTC /etc/localtime # 使用GMT-8时间，即北京时间 cp /usr/share/zoneinfo/Etc/GMT-8 /etc/localtime # 查看当前时间 date "+%Y-%m-%d %H:%M:%S" TZ=UTC-8 date +%c%:::z # 同步时间到硬件 hwclock -w

Debian 官方安装文档https://docs.docker.com/engine/install/debian/ Uninstall old versions apt-get remove docker docker-engine docker.io containerd runc Set up the repository # Add Docker's official GPG key: apt-get update apt-get install ca-certificates curl install

官方安装文档https://caddyserver.com/docs/install Debian, Ubuntu, Raspbian apt install -y debian-keyring debian-archive-keyring apt-transport-https curl curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | gpg –dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/debian.deb.txt' | tee /etc/apt/sources.list.d/caddy-stable.list apt update apt install caddy Compile go install github.com/caddyserver/xcaddy/cmd/xcaddy@latest ~/go/bin/xcaddy build –with github.com/mholt/caddy-webdav –with

foreach变量 错误代码 for _, v := range histories { InsertByHistory(&v) } 正确代码 for _, v := range histories { h := v InsertByHistory(&h) } 笔记 如以上代码，传递指针时必须声明一个新变量存储v，否则会导致传递给函数的是hist

已不可用 SSL2BUY 生成CSR openssl req -nodes -newkey rsa:2048 -keyout key -out csr # C = US # ST = California # L = San Jose # O = Kayuwki # CN = *.kayuwki.com # emailAddress = admin@kayuwki.com 补全并安装证书 由于 AlphaSSL 是中级证书商，因此需要把它的中级证书和签发给我的证书

修改uhttpd配置文件 /etc/config/uhttpd option cert /viry/cert/akvicor.com.crt option key /viry/cert/akvicor.com.key 重启uhttpd服务 /etc/init.d/uhttpd restart

Debian # Debian/Ubuntu/Gentoo # - 安装 sudo cp root_ca.crt /usr/local/share/ca-certificates/root_ca.crt # update-ca-certificates 会添加 /etc/ca-certificates.conf 配置文件中指定的证书 # 另外所有 /usr/local/share/ca-certificates/*.crt 会被列为隐式信任 sudo update-ca-certificates # - 删除 sudo rm /usr/local/share/ca-certificates/root_ca.crt sudo update-ca-certificates –fresh RHEL # CentOS/Fedora/RHEL yum install ca-certificates # 启用动态 CA 配置功能： update-ca-trust force-enable cp root_ca.crt /etc/pki/ca-trust/source/anchors/ update-ca-trust MacOS # 安装

Compile from source git clone github.com/librespeed/speedtest-go cd speedtest-go go build -ldflags "-w -s" -trimpath -o speedtest main.go Setting 将settings.toml文件中的assets_path设置为web/assets目录（也可以将assets目录和可执行文