错误信息 2018-09-15T08:11:26.620005077Z 2018-09-15T08:11:26.619857Z 0 [ERROR] [FATAL] InnoDB: Table flags are 0 in the data dictionary but the flags in file ./ibdata1 are 0x4800! 2018-09-15T08:11:26.620023933Z 2018-09-15 08:11:26 0x7f7203c4b740 InnoDB: Assertion failure in thread 140127666222912 in file ut0ut.cc line 942 解决方法 原因是宿主机data目录不为空照成; 删除默认data目录：/var/lib/mysql
错误1 npm ERR! Linux 4.15.0-34-generic npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install" "--no-bin-links" npm ERR! node v8.10.0 npm ERR! npm v3.5.2 npm ERR! code EMISSINGARG npm ERR! typeerror Error: Missing required argument #1 npm ERR! typeerror at andLogAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:31:3) npm ERR! typeerror at fetchPackageMetadata (/usr/share/npm/lib/fetch-package-metadata.js:51:22) npm ERR! typeerror at resolveWithNewModule (/usr/share/npm/lib/install/deps.js:456:12) npm ERR! typeerror at /usr/share/npm/lib/install/deps.js:457:7 npm ERR! typeerror at /usr/share/npm/node_modules/iferr/index.js:13:50 npm ERR! typeerror at /usr/share/npm/lib/fetch-package-metadata.js:37:12 npm ERR! typeerror at addRequestedAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:82:5) npm ERR! typeerror at returnAndAddMetadata (/usr/share/npm/lib/fetch-package-metadata.js:117:7) npm ERR! typeerror at pickVersionFromRegistryDocument (/usr/share/npm/lib/fetch-package-metadata.js:134:20) npm ERR! typeerror at /usr/share/npm/node_modules/iferr/index.js:13:50 npm ERR! typeerror This is an error with npm itself. Please report this error at: npm ERR! typeerror <http://github.com/npm/npm/issues> npm ERR! Linux 4.15.0-34-generic npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install" "--no-bin-links" npm ERR! node v8.10.0 npm ERR! npm v3.5.2 npm ERR! code EMISSINGARG 解决方法 npm install -g npm@latest 参考链接：https://github.com/npm/npm/issues/7308 ...
docker 查看日志 sudo docker logs -f -t --tail 20 mysql docker拷贝内容到宿主机 docker cp [OPTIONS] CONTAINER:SRC_PATH DEST_PATH 例如：docker cp 容器名:容器路径 宿主机路径
docker pull 失败 错误信息 Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io: no such host 解决方法 将dns修改成8.8.8.8就可以解决此问题