/bin/shecho"Running multiple commands"echo"Hello World!"# 你想要运行的其他命令exec"$@" 1. 2. 3. 4. 5. 修改Dockerfile: COPYstartup.sh .RUNchmod +x startup.shENTRYPOINT["/app/startup.sh"]CMD["/app/myscript.sh"] 1. 2. 3. 4. 5. 6. 在这个例子中,start.sh声明了一些命令并以ex...
注:多行命令不要写多个 RUN ,原因是 Dockerfile 中每一个指令都会建立一层,多少个 RUN 就构建了多少层镜像,会造成镜像的臃肿、多层,不仅仅增加了构件部署的时间,还容易出错。 2.4 CMD CMD 指令用来指定启动容器时默认执行的命令。它支持三种格式: CMD["executable","param1","param2"] 使用 exec 执行,是推...
docker container exec docker container export docker container inspect docker container kill docker container logs docker container ls docker container pause docker container port docker container prune docker container rename docker container restart docker container rm docker container run docker container sta...
In cases such as thedashshell on Debian-based images, consider using theexecform ofRUNto explicitly choose a shell that does support thepipefailoption. For example: RUN["/bin/bash","-c","set -o pipefail && wget -O - https://some.site | wc -l > /number"] ...
docker run [OPTIONS]可以让image使用者完全控制container的生命周期,允许image使用者覆盖所有image开发者在执行docker build时所设定的参数,甚至也可以修改本身由Docker所控制的内核级参数。 Operator exclusive options 当执行docker run时可以设定的资源如下:
create Create a new container # 创建一个新的容器,同 run,但不启动容器 diff Inspect changes on a container's filesystem# 查看 docker 容器变化 eventsGetreal time eventsfromthe server# 从 docker 服务获取容器实时事件 execRuna commandinan existing container# 在已存在的容器上运行命令 ...
usr/libexec/docker/docker-proxy-current--init-path=/usr/libexec/docker/docker-init-current--seccomp-profile=/etc/docker/seccomp.json-H0.0.0.0:2375-Hunix:///var/run/docker.sock --selinux-enabled --log-driver=journald --signature-verification=false --storage-driver overlay2root1198611981010:55...
In order to run rootless containers that use multiple uids/gids you may want to set up a uid/gid mapping for your user on your host: sudo sh -c"echo$(id -un):100000:200000 >> /etc/subuid"sudo sh -c"echo$(id -gn):100000:200000 >> /etc/subgid" ...
Usedocker execto runsqlcmdto change the password using Transact-SQL. In the following example, the old and new passwords are read from user input. Bash dockerexec-it sql1 /opt/mssql-tools18/bin/sqlcmd \ -S localhost -U sa \ -P"$(read -sp "Enter current SA password: "; echo "$...
dexec - Command line interface written in Go for running code with Docker Exec images. dockerized - Seamlessly execute commands in a container. Dray - An engine for managing the execution of container-based workflows by @CenturyLinkLabs FuGu 💀 - Docker run wrapper without orchestration by @ma...