-a 作者 -m 標準信息（備注） 容器ID 自定義名字：版本號

提交tomcat(已刪掉文檔) 鏡像

root@wang-virtual-machine:/home/wang/桌面# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES b383d3f99bcf tomcat "catalina.sh run" 16 minutes ago Up 16 minutes 0.0.0.0:49153->8080/tcp romantic_leavitt a116cbeadf1a tomcat "catalina.sh run" 3 hours ago Up 10 minutes 0.0.0.0:8888->8080/tcp sharp_hodgkin root@wang-virtual-machine:/home/wang/桌面# docker commit -a="hndx" -m="tomcat without docs" a116cbeadf1a atguigu/mytomcat:1.2sha256:b1b8324a0dec3171a48b81915177cc5bcdbd5fb6abc4a8f6a559ec48dbf78f02 root@wang-virtual-machine:/home/wang/桌面# docker images REPOSITORY TAG IMAGE ID CREATED SIZE atguigu/mytomcat 1.2 b1b8324a0dec 27 seconds ago 650MB tomcat latest 040bdb29ab37 6 weeks ago 649MB nginx latest f6d0b4767a6c 6 weeks ago 133MB centos latest 300e315adb2f 2 months ago 209MB root@wang-virtual-machine:/home/wang/桌面# docker rm -f $(docker ps -q) b383d3f99bcf a116cbeadf1a root@wang-virtual-machine:/home/wang/桌面# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES root@wang-virtual-machine:/home/wang/桌面# docker images REPOSITORY TAG IMAGE ID CREATED SIZE atguigu/mytomcat 1.2 b1b8324a0dec 5 minutes ago 650MB tomcat latest 040bdb29ab37 6 weeks ago 649MB nginx latest f6d0b4767a6c 6 weeks ago 133MB centos latest 300e315adb2f 2 months ago 209MB root@wang-virtual-machine:/home/wang/桌面# docker run -it -p 7777:8080 atguigu/mytomcat:1.2

刪掉tomcat 的 docs文檔

root@wang-virtual-machine:/home/wang/桌面# docker ps -n 5 CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES b383d3f99bcf tomcat "catalina.sh run" 2 minutes ago Up 2 minutes 0.0.0.0:49153->8080/tcp romantic_leavitt a116cbeadf1a tomcat "catalina.sh run" 3 hours ago Exited (143) 2 minutes ago sharp_hodgkin eefd0c34e287 tomcat "catalina.sh run" 3 hours ago Exited (130) 3 hours ago quirky_roentgen fcaa33ef3201 tomcat "catalina.sh run" 3 hours ago Exited (130) 3 hours ago sweet_wilbur ee627ec59ab1 centos "/bin/sh -c 'while t…" 47 hours ago Exited (137) 47 hours ago blissful_chandrasekhar root@wang-virtual-machine:/home/wang/桌面# docker start a116cbeadf1a a116cbeadf1a root@wang-virtual-machine:/home/wang/桌面# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES b383d3f99bcf tomcat "catalina.sh run" 6 minutes ago Up 6 minutes 0.0.0.0:49153->8080/tcp romantic_leavitt a116cbeadf1a tomcat "catalina.sh run" 3 hours ago Up 33 seconds 0.0.0.0:8888->8080/tcp sharp_hodgkin root@wang-virtual-machine:/home/wang/桌面# docker exec -it a116cbeadf1a /bin/bash root@a116cbeadf1a:/usr/local/tomcat# pwd /usr/local/tomcat root@a116cbeadf1a:/usr/local/tomcat# ll bash: ll: command not found root@a116cbeadf1a:/usr/local/tomcat# ls BUILDING.txt LICENSE README.md RUNNING.txt conf logs temp webapps.bak CONTRIBUTING.md NOTICE RELEASE-NOTES bin lib native-jni-lib webapps work root@a116cbeadf1a:/usr/local/tomcat# ls -l total 156 -rw-r--r-- 1 root root 18982 Dec 3 11:48 BUILDING.txt -rw-r--r-- 1 root root 5409 Dec 3 11:48 CONTRIBUTING.md -rw-r--r-- 1 root root 57092 Dec 3 11:48 LICENSE -rw-r--r-- 1 root root 2333 Dec 3 11:48 NOTICE -rw-r--r-- 1 root root 3257 Dec 3 11:48 README.md -rw-r--r-- 1 root root 6898 Dec 3 11:48 RELEASE-NOTES -rw-r--r-- 1 root root 16507 Dec 3 11:48 RUNNING.txt drwxr-xr-x 2 root root 4096 Jan 13 08:25 bin drwxr-xr-x 1 root root 4096 Mar 1 03:18 conf drwxr-xr-x 2 root root 4096 Jan 13 08:25 lib drwxrwxrwx 1 root root 4096 Mar 1 03:18 logs drwxr-xr-x 2 root root 4096 Jan 13 08:25 native-jni-lib drwxrwxrwx 2 root root 4096 Jan 13 08:25 temp drwxr-xr-x 7 root root 4096 Dec 3 11:45 webapps drwxr-xr-x 2 root root 4096 Jan 13 08:25 webapps.bak drwxrwxrwx 1 root root 4096 Mar 1 05:41 work root@a116cbeadf1a:/usr/local/tomcat# cd webapps root@a116cbeadf1a:/usr/local/tomcat/webapps# pwd /usr/local/tomcat/webapps root@a116cbeadf1a:/usr/local/tomcat/webapps# ls -l total 20 drwxr-xr-x 3 root root 4096 Jan 13 08:25 ROOT drwxr-xr-x 15 root root 4096 Jan 13 08:25 docs drwxr-xr-x 7 root root 4096 Jan 13 08:25 examples drwxr-xr-x 6 root root 4096 Jan 13 08:25 host-manager drwxr-xr-x 6 root root 4096 Jan 13 08:25 manager root@a116cbeadf1a:/usr/local/tomcat/webapps# rm -rf docs root@a116cbeadf1a:/usr/local/tomcat/webapps# ls ROOT examples host-manager manager

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