Docker Command Note

Copy folder to Docker Container
docker cp folder/. ContainerID:/home

Start/Stop all of Containers
docker start $(docker ps -a -q)
docker stop $(docker ps -a -q)

Removing All Unused Objects
docker system prune
docker system prune --volumes

Remove Containers
docker container ls -a
docker container stop ContainerID
docker container rm ContainerID
docker container ls -a --filter status=exited --filter status=created
docker container prune
docker container prune --filter "until=12h"

Remove Images
docker image ls
docker image rm ImageID
docker image prune
docker image prune -a
docker image prune -a --filter "until=12h"

Remove Volumes
docker volume ls
docker volume rm VolumeID
docker volume prune

Remove Networks
docker network ls
docker network rm NetworkID
docker network prune
docker network prune -a --filter "until=12h"

How to add DNS address on Ubuntu 18.04

1.[user@docker:/#] sudo nano /etc/netplan/50-cloud-init.yaml
--------------------------------------------------------------------------------------------
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
    ethernets:
        enp0s3:
            dhcp4: true

    version: 2
--------------------------------------------------------------------------------------------
2.Add 2 lines as below
--------------------------------------------------------------------------------------------
network:
    ethernets:
        enp0s3:
            dhcp4: true
            nameservers:
                addresses: [8.8.4.4, 8.8.8.8]
    version: 2
--------------------------------------------------------------------------------------------
3.Save and exit

How to install Docker on Ubuntu 18.04

1.[user@docker:/#] sudo apt install -y apt-transport-https ca-certificates curl software-properties-common
2.[user@docker:/#] sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
3.[user@docker:/#] sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
4.[user@docker:/#] sudo apt update
5.[user@docker:/#] sudo apt-cache policy docker-ce
6.[user@docker:/#] sudo apt install -y docker-ce
7.[user@docker:/#] sudo systemctl status docker
8.[user@docker:/#] sudo docker -v
9.[user@docker:/#] sudo docker info

How to make a Windows To Go USB disk

1.Press start menu button and type cmd to open it
2.Type "diskpart" to open disk tool
3.Type "list disk" to find your target disk
4.Type "select disk 8" to use target disk
5.Type "clean" to wipe target disk
6.Type "create partition primary" to create new partition
7.Type "format fs=ntfs quick" to quick format new partition
8.Type "assign"
9.Type "active"
10.Type "exit" to leave disk tool
11.Type "dism /apply-image /imagefile:Z:\sources\install.wim /index:1 /applydir:X:\" to install Windows in your disk
12.Type "bcdboot X:\Windows /f all /s X:\" to create bootable file in your disk

Web Browser Driver (for automation test) Download Link

Microsoft Internet Explorer 11
https://www.microsoft.com/en-us/download/details.aspx?id=44069

Mozilla Firefox
https://github.com/mozilla/geckodriver/releases

Google Chrome
https://chromedriver.chromium.org/downloads

How to install Selenium by Python on CentOS 7

Installation
sudo rpm -ivh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm
sudo yum -y update
sudo yum -y install epel-release
sudo yum -y install python
sudo yum -y install python-pip
sudo pip install selenium

Check version
python
import selenium
print selenium.__version__

How to open Google Chrome while remote login by SSH session on Windows 10

1.Download Xming X Server for Windows and install
2.Download putty.exe
3.Open XLaunch
4.Set display settings and click Next