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Last login: Tue Aug 22 11:45:41 on ttys000 shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker run -d -p 8088:80 --name welcome-to-docker docker/welcome-to-docker docker: Error response from daemon: Conflict. The container name "/welcome-to-docker" is already in use by container "b80937e409300373aeb5a90bacedfaf34a4d4be4b67b39604a75c04b6f0e55fb". You have to remove (or rename) that container to be able to reuse that name. See 'docker run --help'. shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker run --help Usage: docker run [OPTIONS] IMAGE [COMMAND] [ARG...] Create and run a new container from an image Aliases: docker container run, docker run Options: --add-host list Add a custom host-to-IP mapping (host:ip) --annotation map Add an annotation to the container (passed through to the OCI runtime) (default map[]) -a, --attach list Attach to STDIN, STDOUT or STDERR --blkio-weight uint16 Block IO (relative weight), between 10 and 1000, or 0 to disable (default 0) --blkio-weight-device list Block IO weight (relative device weight) (default []) --cap-add list Add Linux capabilities --cap-drop list Drop Linux capabilities --cgroup-parent string Optional parent cgroup for the container --cgroupns string Cgroup namespace to use (host|private) 'host': Run the container in the Docker host's cgroup namespace 'private': Run the container in its own private cgroup namespace '': Use the cgroup namespace as configured by the default-cgroupns-mode option on the daemon (default) --cidfile string Write the container ID to the file --cpu-period int Limit CPU CFS (Completely Fair Scheduler) period --cpu-quota int Limit CPU CFS (Completely Fair Scheduler) quota --cpu-rt-period int Limit CPU real-time period in microseconds --cpu-rt-runtime int Limit CPU real-time runtime in microseconds -c, --cpu-shares int CPU shares (relative weight) --cpus decimal Number of CPUs --cpuset-cpus string CPUs in which to allow execution (0-3, 0,1) --cpuset-mems string MEMs in which to allow execution (0-3, 0,1) -d, --detach Run container in background and print container ID --detach-keys string Override the key sequence for detaching a container --device list Add a host device to the container --device-cgroup-rule list Add a rule to the cgroup allowed devices list --device-read-bps list Limit read rate (bytes per second) from a device (default []) --device-read-iops list Limit read rate (IO per second) from a device (default []) --device-write-bps list Limit write rate (bytes per second) to a device (default []) --device-write-iops list Limit write rate (IO per second) to a device (default []) --disable-content-trust Skip image verification (default true) --dns list Set custom DNS servers --dns-option list Set DNS options --dns-search list Set custom DNS search domains --domainname string Container NIS domain name --entrypoint string Overwrite the default ENTRYPOINT of the image -e, --env list Set environment variables --env-file list Read in a file of environment variables --expose list Expose a port or a range of ports --gpus gpu-request GPU devices to add to the container ('all' to pass all GPUs) --group-add list Add additional groups to join --health-cmd string Command to run to check health --health-interval duration Time between running the check (ms|s|m|h) (default 0s) --health-retries int Consecutive failures needed to report unhealthy --health-start-period duration Start period for the container to initialize before starting health-retries countdown (ms|s|m|h) (default 0s) --health-timeout duration Maximum time to allow one check to run (ms|s|m|h) (default 0s) --help Print usage -h, --hostname string Container host name --init Run an init inside the container that forwards signals and reaps processes -i, --interactive Keep STDIN open even if not attached --ip string IPv4 address (e.g., 172.30.100.104) --ip6 string IPv6 address (e.g., 2001:db8::33) --ipc string IPC mode to use --isolation string Container isolation technology --kernel-memory bytes Kernel memory limit -l, --label list Set meta data on a container --label-file list Read in a line delimited file of labels --link list Add link to another container --link-local-ip list Container IPv4/IPv6 link-local addresses --log-driver string Logging driver for the container --log-opt list Log driver options --mac-address string Container MAC address (e.g., 92:d0:c6:0a:29:33) -m, --memory bytes Memory limit --memory-reservation bytes Memory soft limit --memory-swap bytes Swap limit equal to memory plus swap: '-1' to enable unlimited swap --memory-swappiness int Tune container memory swappiness (0 to 100) (default -1) --mount mount Attach a filesystem mount to the container --name string Assign a name to the container --network network Connect a container to a network --network-alias list Add network-scoped alias for the container --no-healthcheck Disable any container-specified HEALTHCHECK --oom-kill-disable Disable OOM Killer --oom-score-adj int Tune host's OOM preferences (-1000 to 1000) --pid string PID namespace to use --pids-limit int Tune container pids limit (set -1 for unlimited) --platform string Set platform if server is multi-platform capable --privileged Give extended privileges to this container -p, --publish list Publish a container's port(s) to the host -P, --publish-all Publish all exposed ports to random ports --pull string Pull image before running ("always", "missing", "never") (default "missing") -q, --quiet Suppress the pull output --read-only Mount the container's root filesystem as read only --restart string Restart policy to apply when a container exits (default "no") --rm Automatically remove the container when it exits --runtime string Runtime to use for this container --security-opt list Security Options --shm-size bytes Size of /dev/shm --sig-proxy Proxy received signals to the process (default true) --stop-signal string Signal to stop the container --stop-timeout int Timeout (in seconds) to stop a container --storage-opt list Storage driver options for the container --sysctl map Sysctl options (default map[]) --tmpfs list Mount a tmpfs directory -t, --tty Allocate a pseudo-TTY --ulimit ulimit Ulimit options (default []) -u, --user string Username or UID (format: <name|uid>[:<group|gid>]) --userns string User namespace to use --uts string UTS namespace to use -v, --volume list Bind mount a volume --volume-driver string Optional volume driver for the container --volumes-from list Mount volumes from the specified container(s) -w, --workdir string Working directory inside the container shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker run -d -p 8088:80 --name welcome-to-docker docker/welcome-to-docker docker: Error response from daemon: Conflict. The container name "/welcome-to-docker" is already in use by container "b80937e409300373aeb5a90bacedfaf34a4d4be4b67b39604a75c04b6f0e55fb". You have to remove (or rename) that container to be able to reuse that name. See 'docker run --help'. shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker container ls -la CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES b80937e40930 docker/welcome-to-docker:latest "/docker-entrypoint.…" 53 minutes ago Exited (0) 27 minutes ago welcome-to-docker shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker container rm welcome-to-docker welcome-to-docker shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker rm b80937e40930 Error response from daemon: No such container: b80937e40930 shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker rm b80937e40930 ^C% shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker container ls -la CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % github clone https://github.com/docker/welcome-to-docker zsh: command not found: github shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % git clone https://github.com/docker/welcome-to-docker Cloning into 'welcome-to-docker'... remote: Enumerating objects: 94, done. remote: Counting objects: 100% (25/25), done. remote: Compressing objects: 100% (10/10), done. remote: Total 94 (delta 20), reused 15 (delta 15), pack-reused 69 Receiving objects: 100% (94/94), 312.87 KiB | 2.25 MiB/s, done. Resolving deltas: 100% (42/42), done. shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker run -d -p 8088:80 --name welcome-to-docker docker/welcome-to-docker 93a54981ba45e69625c986b58cb1b6556c31ec01b2ce7da26cee2c3b4ab8d587 shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 93a54981ba45 docker/welcome-to-docker "/docker-entrypoint.…" About a minute ago Up About a minute 0.0.0.0:8088->80/tcp welcome-to-docker shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker run -d -p 3030:80 --name welcome-to-docker docker/welcome-to-docker docker: Error response from daemon: Conflict. The container name "/welcome-to-docker" is already in use by container "93a54981ba45e69625c986b58cb1b6556c31ec01b2ce7da26cee2c3b4ab8d587". You have to remove (or rename) that container to be able to reuse that name. See 'docker run --help'. shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker run -d -p 3030:80 --name welcome-to-docker docker/welcome-to-docker docker: Error response from daemon: Conflict. The container name "/welcome-to-docker" is already in use by container "93a54981ba45e69625c986b58cb1b6556c31ec01b2ce7da26cee2c3b4ab8d587". You have to remove (or rename) that container to be able to reuse that name. See 'docker run --help'. shrishtyjha@Akankshas-MacBook-Air welcome-to-docker % docker run -d -p 3030:80 --name welcome-to-docker docker/welcome-to-docker-123 Unable to find image 'docker/welcome-to-docker-123:latest' locally docker: Error response from daemon: pull access denied for docker/welcome-to-docker-123, repository does not exist or may require 'docker login': denied: requested access to the resource is denied. See 'docker run --help'. shrishtyjha@Akankshas-MacBook-Air welcome-to-docker %