ubuntu docker操作记录

安装OpenSSH server：
1. 使用apt命令安装openssh server
$ sudo apt-get install openssh-server
 
 
2. 可以对 openssh server进行配置
$ sudo vi /etc/ssh/sshd_config
找到PermitRootLogin no一行，改为PermitRootLogin yes
 
3. 重启 openssh server
$ sudo service ssh restart
 
PermitRootLogin prohibit-password


查看所有用户和用户组：


cat /etc/passwd


cat /etc/group


ubentu 找回root密码
http://jingyan.baidu.com/article/c843ea0b9e851077931e4aea.html


安装完成后docker的ps pull search run命令都会报这个错 Cannot connect to the Docker daemon. Is the docker daemon running on this host?
systemctl enable docker # 开机自动启动docker
systemctl start docker # 启动dockersystemctl restart docker # 重启dokcer


如何查看docker 容器 控制台输出
docker logs  6f873fc6d525


npm install -g pomelo@1.2.2


dpkg -L packagename
dpkg -L +软件包的名字，可以知道这个软件包包含了哪些文件


保存对容器的修改
docker ps -l 
docker commit 698 learn/ping


apt install npm
apt-get install make
apt-get install g++


curl -sL https://deb.nodesource.com/setup_5.x |  bash -


Run `apt-get install nodejs` (as root) to install Node.js v5.x and npm


apt-get install wget
wget https://launchpad.net/ubuntu/+source/rlwrap/0.41-1
dpkg -i rlwrap_0.34-2_amd64.deb
https://launchpad.net/ubuntu/+archive/primary/+files/rlwrap_0.41-1.dsc
https://launchpad.net/ubuntu/+archive/primary/+files/rlwrap_0.41.orig.tar.gz


rlwrap_0.41.orig.tar
安装过程:


[root@oradb temp]# tar -xvf rlwrap-0.28.tar
[root@oradb temp]# cd rlwrap-0.28
[root@oradb rlwrap-0.28]# ./configure
[root@oradb rlwrap-0.28]# make
[root@oradb rlwrap-0.28]# make install




apt-cache search readline
apt-get install libreadline6 libreadline6-dev


http://serverfault.com/questions/670728/nodejs-depends-rlwrap-but-it-is-not-installable
nodejs : Depends: rlwrap but it is not installable
wget http://kr.archive.ubuntu.com/ubuntu/pool/universe/r/rlwrap/rlwrap_0.37-5_amd64.deb
dpkg -i rlwrap_0.34-2_amd64.deb


docker run -it learn/tutorial /bin/bash




apt-get install curl
apt-get install make
npm install -g node-gyp


apt-get install -y build-essential
apt-get install sysstat