DOCKER实战案例

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操作系统：
[root@yz6205 ~]# docker search busybox
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
busybox Busybox base image. 675 [OK]
progrium/busybox 61 [OK]
radial/busyboxplus Full-chain, Internet enabled, busybox made... 11 [OK]
odise/busybox-python 3 [OK]

[root@yz6205 ~]# docker pull busybox
latest: Pulling from busybox
56ed16bd6310: Pull complete
bc744c4ab376: Pull complete
Digest: sha256:4a887a2326ec9e0fa90cce7b4764b0e627b5d6afcb81a3f73c85dc29cea00048
Status: Downloaded newer image for busybox:latest

运行busybox
[root@yz6205 ~]# docker run -it busybox
/ # grep
BusyBox v1.24.2 (2016-03-18 16:38:06 UTC) multi-call binary.

Usage: grep [-HhnlLoqvsriwFE] [-m N] [-A/B/C N] PATTERN/-e PATTERN.../-f FILE [FILE]...

Search for PATTERN in FILEs (or stdin)

查看mount挂载信息
/ # mount
rootfs on / type rootfs (rw)
/dev/sda5 on / type ext4 (rw,relatime,data=ordered)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev type tmpfs (rw,nosuid,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666)

修改Docker镜像的存储位置
http://blog.chinaunix.net/uid-20788636-id-4988546.html

DOCKER实战案例

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原文地址：http://www.cnblogs.com/liyongsan/p/5544413.html