[root@wp
~]# docker run -i -t ubuntu:16.04 /bin/bash
Unable to
find image 'ubuntu:16.04' locally
16.04:
Pulling from library/ubuntu
9ff7e2e5f967:
Pull complete
59856638ac9f:
Pull complete
6f317d6d954b:
Pull complete
a9dde5e2a643:
Pull complete
Digest:
sha256:cad5e101ab30bb7f7698b277dd49090f520fe063335643990ce8fbd15ff920ef
Status:
Downloaded newer image for ubuntu:16.04
root@86f0f63d7549:/#
hostname
86f0f63d7549
root@86f0f63d7549:/#
id
uid=0(root)
gid=0(root) groups=0(root)
root@86f0f63d7549:/#
root@86f0f63d7549:/#
echo $PS1
\[\e]0;\u@\h:
\w\a\]${debian_chroot:+($debian_chroot)}\u@\h:\w\$
root@86f0f63d7549:/#
[root@wp ~]# docker ps
CONTAINER
ID IMAGE COMMAND CREATED STATUS PORTS NAMES
86f0f63d7549 ubuntu:16.04 "/bin/bash" 2 minutes ago Up 2 minutes boring_driscoll
[root@wp
~]# docker attach boring_driscoll
root@86f0f63d7549:/#
root@86f0f63d7549:/#
pwd
/
root@86f0f63d7549:/#
ls
bin dev
home lib64 mnt
proc run srv
tmp var
boot etc
lib media opt
root sbin sys
usr
root@86f0f63d7549:/#
cd usr
root@86f0f63d7549:/usr#
ls
bin games
include lib local
sbin share src
root@86f0f63d7549:/usr#
exit
exit
[root@wp
~]# docker run -i -t ubuntu:16.04 /bin/bash
root@4fb497c7f61b:/#
cd /home
root@4fb497c7f61b:/home#
ls -l
total 0
root@4fb497c7f61b:/home#
touch {abc,cde,fgh}
root@4fb497c7f61b:/home#
ls -l
total 0
-rw-r--r--
1 root root 0 Jun 11 13:27 abc
-rw-r--r--
1 root root 0 Jun 11 13:27 cde
-rw-r--r--
1 root root 0 Jun 11 13:27 fgh
root@4fb497c7f61b:/home#
exit
exit
[root@wp
~]# docker diff 4fb497c7f61b
C /home
A /home/abc
A /home/cde
A /home/fgh
C /root
A
/root/.bash_history
[root@wp
~]# docker run -i -t ubuntu:16.04 /bin/bash
root@ce3b23806052:/#
exit
[root@wp
~]# docker attach ce3b23806052
root@ce3b23806052:/#
root@ce3b23806052:/#
while true; do date; sleep 5; done
Tue Jun 11
13:34:08 UTC 2019
Tue Jun 11
13:34:13 UTC 2019
Tue Jun 11
13:34:18 UTC 2019
Tue Jun 11
13:34:23 UTC 2019
Tue Jun 11
13:34:28 UTC 2019
[root@wp
~]# docker commit 1e57a0b057a9 earningdocker/ubuntu_wget
sha256:ace2e2fab401b8902d23858dbffb27e207e03f7803cb7d84d64033e152959965
root@wp ~]#
docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
earningdocker/ubuntu_wget latest ace2e2fab401 About a minute ago 151MB
busybox latest ef46e0caa533 15 hours ago 1.21MB
ubuntu 16.04 2a697363a870 3 weeks ago 119MB
hello-world latest fce289e99eb9 5 months ago 1.84kB
[root@wp
~]#
docker run
-d ubuntu \
>
/bin/bash -c "while true; do date; sleep 5; done"
Unable to
find image 'ubuntu:latest' locally
latest:
Pulling from library/ubuntu
6abc03819f3e:
Pull complete
05731e63f211:
Pull complete
0bd67c50d6be:
Pull complete
Digest:
sha256:f08638ec7ddc90065187e7eabdfac3c96e5ff0f6b2f1762cf31a4f49b53000a5
Status:
Downloaded newer image for ubuntu:latest
fc2dd943d854f895d529131fd4e9d72e1995864c5d2e15facf2afeeeb9b48d30
sudo docker
logs
fc2dd943d854f895d529131fd4e9d72e1995864c5d2e15facf2afeeeb9b48d30
Tue Jun 11
14:00:46 UTC 2019
Tue Jun 11
14:00:51 UTC 2019
Tue Jun 11
14:00:56 UTC 2019
Tue Jun 11
14:01:01 UTC 2019
Tue Jun 11
14:01:06 UTC 2019
Tue Jun 11
14:01:11 UTC 2019
Tue Jun 11
14:01:16 UTC 2019
Tue Jun 11
14:01:21 UTC 2019
Tue Jun 11
14:01:26 UTC 2019
Tue Jun 11
14:01:32 UTC 2019
Tue Jun 11
14:01:37 UTC 2019
Tue Jun 11
14:01:42 UTC 2019
Tue Jun 11
14:01:47 UTC 2019
Tue Jun 11
14:01:52 UTC 2019
Tue Jun 11
14:01:57 UTC 2019
Tue Jun 11
14:02:02 UTC 2019
Tue Jun 11
14:02:07 UTC 2019
Tue Jun 11
14:02:12 UTC 2019
Tue Jun 11
14:02:17 UTC 2019
Tue Jun 11
14:02:22 UTC 2019
Tue Jun 11
14:02:27 UTC 2019
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