The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
docker-exec – Run a command in a running container Synopsisdocker exec [-d|–detach] [–detach-keys[=[]]] [–help] [-i|–interactive] [–privileged] [-t|–tty] [-u|–user[=USER]] CONTAINER COMMAND [ARG…] DescriptionRun a process in a running container. The command started using docker exec will only run while the container’s primary process (PID 1) is running, and will not be restarted if the container is…
docker-events – Get real time events from the server Synopsisdocker events [–help] [-f|–filter[=[]]] [–since[=SINCE]] [–until[=UNTIL]] DescriptionGet event information from the Docker daemon. Information can include historical information and real-time information. Docker containers will report the following events: attach, commit, copy, create, destroy, detach, die, exec_create, exec_detach, exec_start, export, kill, oom, pause, rename, resize, restart, start,…
docker-diff – Inspect changes on a container’s filesystem Synopsisdocker diff [–help] CONTAINER DescriptionInspect changes on a container’s filesystem. You can use the full or shortened container ID or the container name set using docker run –name option. Options–help Print usage statement ExamplesInspect the changes to on a nginx container: # docker diff 1fdfd1f54c1b C /dev…
docker-create – Create a new container Synopsisdocker create [-a|–attach[=[]]] [–add-host[=[]]] [–blkio-weight[=[BLKIO-WEIGHT]]] [–blkio-weight-device[=[]]] [–cpu-shares[=0]] [–cap-add[=[]]] [–cap-drop[=[]]] [–cgroup-parent[=CGROUP-PATH]] [–cidfile[=CIDFILE]] [–cpu-period[=0]] [–cpu-quota[=0]] [–cpuset-cpus[=CPUSET-CPUS]] [–cpuset-mems[=CPUSET-MEMS]] [–device[=[]]] [–device-read-bps[=[]]] [–device-read-iops[=[]]] [–device-write-bps[=[]]] [–device-write-iops[=[]]] [–dns[=[]]] [–dns-search[=[]]] [–dns-opt[=[]]] [-e|–env[=[]]] [–entrypoint[=ENTRYPOINT]] [–env-file[=[]]] [–expose[=[]]] [–group-add[=[]]] [-h|–hostname[=HOSTNAME]] [–help] [-i|–interactive] [–ip[=IPv4-ADDRESS]] [–ip6[=IPv6-ADDRESS]] [–ipc[=IPC]] [–isolation[=default]] [–kernel-memory[=KERNEL-MEMORY]] [-l|–label[=[]]] [–label-file[=[]]] [–link[=[]]] [–link-local-ip[=[]]] [–log-driver[=[]]] [–log-opt[=[]]] [-m|–memory[=MEMORY]] [–mac-address[=MAC-ADDRESS]] [–memory-reservation[=MEMORY-RESERVATION]] [–memory-swap[=LIMIT]] [–memory-swappiness[=MEMORY-SWAPPINESS]] [–name[=NAME]] [–network-alias[=[]]]…
docker-cp – Copy files/folders between a container and the local filesystem. Synopsisdocker cp [–help] CONTAINER:SRC_PATH DEST_PATH|- docker cp [–help] SRC_PATH|- CONTAINER:DEST_PATH DescriptionThe docker cp utility copies the contents of SRC_PATH to the DEST_PATH. You can copy from the container’s file system to the local machine or the reverse, from the local filesystem to the container….
docker-commit – Create a new image from a container’s changes Synopsisdocker commit [-a|–author[=AUTHOR]] [-c|–change[=[DOCKERFILE INSTRUCTIONS]]] [–help] [-m|–message[=MESSAGE]] [-p|–pause[=true]] CONTAINER [REPOSITORY[:TAG]] DescriptionCreate a new image from an existing container specified by name or container ID. The new image will contain the contents of the container filesystem, excluding any data volumes. Refer to docker-tag(1) for more information…
docker-build – Build a new image from the source code at PATH Synopsisdocker build [–build-arg[=[]]] [–cpu-shares[=0]] [–cgroup-parent[=CGROUP-PARENT]] [–help] [-f|–file[=PATH/Dockerfile]] [–force-rm] [–isolation[=default]] [–label[=[]]] [–no-cache] [–pull] [-q|–quiet] [–rm[=true]] [-t|–tag[=[]]] [-m|–memory[=MEMORY]] [–memory-swap[=LIMIT]] [–shm-size[=SHM-SIZE]] [–cpu-period[=0]] [–cpu-quota[=0]] [–cpuset-cpus[=CPUSET-CPUS]] [–cpuset-mems[=CPUSET-MEMS]] [–ulimit[=[]]] [-v|–volume[=[]]] PATH | URL | – DescriptionThis will read the Dockerfile from the directory specified in PATH. It also sends…
docker-attach – Attach to a running container Synopsisdocker attach [–detach-keys[=[]]] [–help] [–no-stdin] [–sig-proxy[=true]] CONTAINER DescriptionThe docker attach command allows you to attach to a running container using the container’s ID or name, either to view its ongoing output or to control it interactively. You can attach to the same contained process multiple times simultaneously, screen…
docker-kill – Kill one or more running containers Synopsisdocker kill [OPTIONS] CONTAINER [CONTAINER…] DescriptionAlias for docker container kill. Options-h, –help[=false] help for kill -s, –signal="KILL" Signal to send to the container See Alsodocker(1)
docker-inspect – Return low-level information on Docker objects Synopsisdocker inspect [OPTIONS] NAME|ID [NAME|ID…] DescriptionThis displays the low-level information on Docker object(s) (e.g. container, image, volume,network, node, service, or task) identified by name or ID. By default, this will render all results in a JSON array. If the container and image have the same name, this…
docker-info – Display system-wide information Synopsisdocker info [OPTIONS] DescriptionAlias for docker system info. Options-f, –format="" Format the output using the given Go template -h, –help[=false] help for info See Alsodocker(1)
docker-import – Import the contents from a tarball to create a filesystem image Synopsisdocker import [OPTIONS] file|URL|- [REPOSITORY[:TAG]] DescriptionAlias for docker image import. Options-c, –change= Apply Dockerfile instruction to the created image -h, –help[=false] help for import -m, –message="" Set commit message for imported image –platform="" Set platform if server is multi-platform capable See Alsodocker(1)
docker-images – List images Synopsisdocker images [OPTIONS] [REPOSITORY[:TAG]] DescriptionAlias for docker image ls. Options-a, –all[=false] Show all images (default hides intermediate images) –digests[=false] Show digests -f, –filter= Filter output based on conditions provided –format="" Pretty-print images using a Go template -h, –help[=false] help for images –no-trunc[=false] Don’t truncate output -q, –quiet[=false] Only show image IDs…
docker-image – Manage images Synopsisdocker image DescriptionManage images Options-h, –help[=false] help for image See Alsodocker(1), docker-image-build(1), docker-image-history(1), docker-image-import(1), docker-image-inspect(1), docker-image-load(1), docker-image-ls(1), docker-image-prune(1), docker-image-pull(1), docker-image-push(1), docker-image-rm(1), docker-image-save(1), docker-image-tag(1)
docker-image-tag – Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE Synopsisdocker image tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG] DescriptionAssigns a new alias to an image in a registry. An alias refers to the entire image name including the optional TAG after the ‘:’. OptionsNAME The image name which is made up of slash-separated name components, optionally prefixed by…
docker-image-save – Save one or more images to a tar archive (streamed to STDOUT by default) Synopsisdocker image save [OPTIONS] IMAGE [IMAGE…] DescriptionProduces a tarred repository to the standard output stream. Contains all parent layers, and all tags + versions, or specified repo:tag. Stream to a file instead of STDOUT by using -o. ExamplesSave all…
docker-image-rm – Remove one or more images Synopsisdocker image rm [OPTIONS] IMAGE [IMAGE…] DescriptionRemoves (and un-tags) one or more images from the host node. If an image has multiple tags, using this command with the tag as a parameter only removes the tag. If the tag is the only one for the image, both the…
docker-image-push – Push an image or a repository to a registry Synopsisdocker image push [OPTIONS] NAME[:TAG] DescriptionUse docker image push to share your images to the Docker Hub <https://hub.docker.com> registry or to a self-hosted one. Refer to docker-image-tag(1) for more information about valid image and tag names. Killing the docker image push process, for example…
docker-image-pull – Pull an image or a repository from a registry Synopsisdocker image pull [OPTIONS] NAME[:TAG|@DIGEST] DescriptionThis command pulls down an image or a repository from a registry. If there is more than one image for a repository (e.g., fedora) then all images for that repository name can be pulled down including any tags (see…
docker-image-prune – Remove unused images Synopsisdocker image prune [OPTIONS] DescriptionRemove unused images Options-a, –all[=false] Remove all unused images, not just dangling ones –filter= Provide filter values (e.g. ‘until=’) -f, –force[=false] Do not prompt for confirmation -h, –help[=false] help for prune See Alsodocker-image(1)