1.启动docker
sudo systemctl start docker sudo systemctl restart dockersudo systemctl stop dockersudo systemctl status dockersudo docker infoContainers: 1 Running: 0 Paused: 0 Stopped: 1Images: 2Server Version: 17.03.1-ceStorage Driver: devicemapper Pool Name: vgdocker-thinpool Pool Blocksize: 524.3 kB Base Device Size: 10.74 GB Backing Filesystem: xfs Data file: Metadata file: Data Space Used: 2.708 GB Data Space Total: 20.4 GB Data Space Available: 17.69 GB Metadata Space Used: 1.917 MB Metadata Space Total: 213.9 MB Metadata Space Available: 212 MB Thin Pool Minimum Free Space: 2.039 GB Udev Sync Supported: true Deferred Removal Enabled: true Deferred Deletion Enabled: true Deferred Deleted Device Count: 0 Library Version: 1.02.135-RHEL7 (2016-11-16)Logging Driver: json-fileCgroup Driver: cgroupfsPlugins: Volume: local Network: bridge host macvlan null overlaySwarm: inactiveRuntimes: runcDefault Runtime: runcInit Binary: docker-initcontainerd version: 4ab9917febca54791c5f071a9d1f404867857fccrunc version: 54296cf40ad8143b62dbcaa1d90e520a2136ddfeinit version: 949e6faSecurity Options: seccomp Profile: defaultKernel Version: 3.10.0-123.el7.x86_64Operating System: CentOS Linux 7 (Core)OSType: linuxArchitecture: x86_64CPUs: 2Total Memory: 3.69 GiBName: wglID: 2GXU:7CL7:ETAC:BTYX:M4V6:JSMV:3CIJ:4OZC:KKKX:D5IV:DVBX:T3KVDocker Root Dir: /var/lib/dockerDebug Mode (client): falseDebug Mode (server): falseRegistry: https://index.docker.io/v1/WARNING: bridge-nf-call-iptables is disabledWARNING: bridge-nf-call-ip6tables is disabledExperimental: falseInsecure Registries: 127.0.0.0/8Live Restore Enabled: falsesudo docker run --name wgl_centos -i -t centos /bin/bashsudo docker rename oldername newnamesudo docker ps -a #显示全部容器sudo docker ps -l #列出最后一个运行的容器，也可以--format进一步控制显示sudo docker ps -n x #显示最后x个容器。sudo docker start（restart,stop） 容器ID(容器name)sudo docker attach 容器sudo docker run --name wgl_centos_daemon -d centos /bin/sh -c "while true;do echo hello world;sleep 3;done"sudo docker logs 容器 #输出最后几条后返回sudo docker logs -f 容器 #监控日志sudo docker logs --tail 10 容器 #获取容器日志最后10条sudo docker logs --tail 0 -f 容器 #跟踪最新日志
sudo docker logs -ft 容器 #监控日志+时间戳sudo docker run --log-driver="syslog" --name wgl_centos_daemon -d centos /bin/sh -c "while true;do echo hello world;sleep 3;done"sudo docker top wgl_centos_daemonsudo docker stats [容器1 容器2 容器3 ...]
sudo docker exec -d 53fc4852ce08 touch /opt/wgl.log # -u 为新启动的进程指定属主sudo docker exec -it 53fc4852ce08 /bin/bashsudo docker run --restart=always --name wgl_centos_daemon -d centos /bin/sh -c "while true;do echo hello world;sleep 3;done"sudo docker inspect 容器[dwsoft@wgl ~]$ sudo docker inspect wgl_centos_daemon[ { "Id": "53fc4852ce081422068efa8bdcbad05d8b51b4fe2ba0a4389c91508dc3fbd50a", "Created": "2017-05-28T05:35:00.155823247Z", "Path": "/bin/sh", "Args": [ "-c", "while true;do echo hello world;sleep 3;done" ], "State": { "Status": "running", "Running": true, "Paused": false, "Restarting": false, "OOMKilled": false, "Dead": false, "Pid": 6450, "ExitCode": 0, "Error": "", "StartedAt": "2017-05-28T05:35:01.363485741Z", "FinishedAt": "0001-01-01T00:00:00Z" }, "Image": "sha256:8140d0c64310d4e290bf3938757837dbb8f806acba0cb3f6a852558074345348", "ResolvConfPath": "/var/lib/docker/containers/53fc4852ce081422068efa8bdcbad05d8b51b4fe2ba0a4389c91508dc3fbd50a/resolv.conf", "HostnamePath": "/var/lib/docker/containers/53fc4852ce081422068efa8bdcbad05d8b51b4fe2ba0a4389c91508dc3fbd50a/hostname", "HostsPath": "/var/lib/docker/containers/53fc4852ce081422068efa8bdcbad05d8b51b4fe2ba0a4389c91508dc3fbd50a/hosts", "LogPath": "/var/lib/docker/containers/53fc4852ce081422068efa8bdcbad05d8b51b4fe2ba0a4389c91508dc3fbd50a/53fc4852ce081422068efa8bdcbad05d8b51b4fe2ba0a4389c91508dc3fbd50a-json.log", "Name": "/wgl_centos_daemon", "RestartCount": 0, "Driver": "devicemapper", "MountLabel": "", "ProcessLabel": "", "AppArmorProfile": "", "ExecIDs": null, "HostConfig": { "Binds": null, "ContainerIDFile": "", "LogConfig": { "Type": "json-file", "Config": {} }, "NetworkMode": "default", "PortBindings": {}, "RestartPolicy": { "Name": "no", "MaximumRetryCount": 0 }, "AutoRemove": false, "VolumeDriver": "", "VolumesFrom": null, "CapAdd": null, "CapDrop": null, "Dns": [], "DnsOptions": [], "DnsSearch": [], "ExtraHosts": null, "GroupAdd": null, "IpcMode": "", "Cgroup": "", "Links": null, "OomScoreAdj": 0, "PidMode": "", "Privileged": false, "PublishAllPorts": false, "ReadonlyRootfs": false, "SecurityOpt": null, "UTSMode": "", "UsernsMode": "", "ShmSize": 67108864, "Runtime": "runc", "ConsoleSize": [ 0, 0 ], "Isolation": "", "CpuShares": 0, "Memory": 0, "NanoCpus": 0, "CgroupParent": "", "BlkioWeight": 0, "BlkioWeightDevice": null, "BlkioDeviceReadBps": null, "BlkioDeviceWriteBps": null, "BlkioDeviceReadIOps": null, "BlkioDeviceWriteIOps": null, "CpuPeriod": 0, "CpuQuota": 0, "CpuRealtimePeriod": 0, "CpuRealtimeRuntime": 0, "CpusetCpus": "", "CpusetMems": "", "Devices": [], "DiskQuota": 0, "KernelMemory": 0, "MemoryReservation": 0, "MemorySwap": 0, "MemorySwappiness": -1, "OomKillDisable": false, "PidsLimit": 0, "Ulimits": null, "CpuCount": 0, "CpuPercent": 0, "IOMaximumIOps": 0, "IOMaximumBandwidth": 0 }, "GraphDriver": { "Name": "devicemapper", "Data": { "DeviceId": "76", "DeviceName": "docker-253:1-277138-721bd5780ec0a2800c9db53413e77636e96e787a4b330b9d665c2cf289c01c43", "DeviceSize": "10737418240" } }, "Mounts": [], "Config": { "Hostname": "53fc4852ce08", "Domainname": "", "User": "", "AttachStdin": false, "AttachStdout": false, "AttachStderr": false, "Tty": false, "OpenStdin": false, "StdinOnce": false, "Env": [ "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" ], "Cmd": [ "/bin/sh", "-c", "while true;do echo hello world;sleep 3;done" ], "Image": "centos", "Volumes": null, "WorkingDir": "", "Entrypoint": null, "OnBuild": null, "Labels": { "build-date": "20170510", "license": "GPLv2", "name": "CentOS Base Image", "vendor": "CentOS" } }, "NetworkSettings": { "Bridge": "", "SandboxID": "dc56c0446f06b8b53b914574c34ec35c09fa38bc9d43d70ba5750aef60915597", "HairpinMode": false, "LinkLocalIPv6Address": "", "LinkLocalIPv6PrefixLen": 0, "Ports": {}, "SandboxKey": "/var/run/docker/netns/dc56c0446f06", "SecondaryIPAddresses": null, "SecondaryIPv6Addresses": null, "EndpointID": "0da7299f69c100fce911e1c6b12f333e56ff30e3ff7a2f799ee595af89265fc8", "Gateway": "172.17.0.1", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "IPAddress": "172.17.0.2", "IPPrefixLen": 16, "IPv6Gateway": "", "MacAddress": "02:42:ac:11:00:02", "Networks": { "bridge": { "IPAMConfig": null, "Links": null, "Aliases": null, "NetworkID": "23e919387bcf6493c7bdcd91e31b8995132fb7f081cfbac7778e855c6a4f6d58", "EndpointID": "0da7299f69c100fce911e1c6b12f333e56ff30e3ff7a2f799ee595af89265fc8", "Gateway": "172.17.0.1", "IPAddress": "172.17.0.2", "IPPrefixLen": 16, "IPv6Gateway": "", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "MacAddress": "02:42:ac:11:00:02" } } } }]
sudo docker rm 容器sudo docker rm -f 容器 #删除正在运行的容器原文：http://www.cnblogs.com/wglIT/p/6915659.html