Docker#
Build image:
$ docker build .
Get a clean Debian 10 shell with PWD mounted and 80 port exposed:
$ docker pull debian:10
$ docker run -it -v $PWD:/app -p 127.0.0.1:80:8080/tcp --name debian debian:10 bash
-i,--interactive:Keep STDIN open even if not attached
-t,--tty:Allocate a pseudo-TTY
-v:Start a container with a bind mount [1]
-p,--expose:Bind port 8080 of the container to TCP port 80 of host on 127.0.0 [2]
Re-attach to it:
$ docker exec -it debian bash
开机启动:
$ docker update --restart=always name
复制文件:
$ docker cp src.txt container:/dst.txt
$ docker cp container:/src.txt dst.txt
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