name.js

ethereum testnet 
0x4a4a58550e46d8a0ed32cc69a094e0e82d287918 

How to get on Rinkeby Testnet in less than 10 minutes
https://gist.github.com/cryptogoth/10a98e8078cfd69f7ca892ddbdcf26bc

eth testnet user:
0xcc205fc4a6f94ae6910273046fe5fead181aac03


ls: cannot open directory '.': Permission denied
ubuntu@ubuntu-VirtualBox:/var/lib/docker$ cd ..
ubuntu@ubuntu-VirtualBox:/var/lib$ ls -lrt
drwx--x--x 14 root          root          4096 Nov 20 17:52 docker



eth testnet system

0x2b9fBC10EbAeEc28a8Fc10069C0BC29E45eBEB9C 	
0x0f493226a8a98363e9a85e6b8eca468a18cc6fbb 



btc testnet
test 1 2N7Z32eFL8EP8gMVDGyC1VpEMoGcGF8qyqp

฿

http://monitor.wb.local/dashboard/
http://pma.wb.local/
http://api.wb.local/
http://auth.wb.local/



txid: 4200cea53a075f3081156a9d664fe05cfe108a09e26e8f20ee65e7ebe141060b

block: 1443900

address: mum6KQEwAHGDRr7HRXx7hufcsyqiGPUCtN

So in your case simply use this:

https://testnet.blockchain.info/tx/#{txid}

https://testnet.blockchain.info/address/#{address}




install docker compose
https://docs.docker.com/compose/install/#install-compose
sudo curl -L "https://github.com/docker/compose/releases/download/1.23.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

docker-compose --version




install docker:
curl -sSL https://get.docker.com/ | sudo bash

docker version

sudo apt-get install bundler


create btc address by terminal

https://bitcoin.stackexchange.com/questions/34266/how-to-get-a-wallet-address-and-set-label-via-rpc

For manually, do:

bitcoin-cli getaddressesbyaccount "donations"

If the JSON array returned is empty, then no address is associated. To create a new bitcoin address with that label, do:

bitcoin-cli getnewaddress "donations"

To get an address for the "donations" account, do:

bitcoin-cli getaccountaddress "donations"




https://gorails.com/setup/ubuntu/16.04#ruby

https://steemit.com/rails/@bilal-haider/setting-up-rubykube?sort=author_reputation



sudo netstat -p -nlp | grep 3306

sudo kill -TERM 32636




share on ubuntu
sudo mount -t vboxsf FOLDERNAME /PATH/OF/FOLDER

sudo mount -t vboxsf folder-name-on-windows /PATH/OF/FOLDER-ubuntu-u-created

sudo mount -t vboxsf 2018 /home/ubuntu1604/shared-win

How to show only hidden files in Terminal?
https://askubuntu.com/questions/468901/how-to-show-only-hidden-files-in-terminal
ls -ld .?* 
  
  
  
cp -R path_to_source path_to_destination/
  
  
                         copy                                   /move
  sudo cp -r /home/Username/Desktop/myNewTheme /usr/share/kde4/apps/ksplash/Themes/
  
  
    sudo cp -r /home/ubuntu1604/testnet3 /home/deploy/.bitcoin


    sudo cp -r /home/deploy/.bitcoin/testnet3 /home/ubuntu1604/.bitcoin