reematec

1 - Install Node/NPM
curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash - &&\
sudo apt-get install -y nodejs

2 - git clone 
git config --global user.name "xxx"
git config --global user.email "xxx@gmail.com"

ssh-keygen -t rsa -b 4096 -C "xxx@gmail.com"
or

reematec

printenv
printenv | less
printenv VAR

export VAR="value"

sudo nano ~/.bashrc
export VAR="VALUE"
source ~/.bashrc

reematec

CREATE USER 'new_user'@'localhost' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON * . * TO 'new_user'@'localhost';
FLUSH PRIVILEGES;
--------------------------------------------------------------

GRANT CREATE, SELECT ON * . * TO 'user_name'@'localhost';
REVOKE PERMISSION_TYPE ON database_name.table_name FROM ‘user_name’@‘localhost’;
REVOKE ALL PRIVILEGES ON * . * FROM 'user_name'@'localhost';
DROP USER ‘user_name’@‘localhost’;
SHOW GRANTS FOR 'user_name'@'localhost';

reematec

sudo apt remove mysql-server mysql-client 
sudo apt autoremove 
sudo apt autoclean 

sudo rm -rf /etc/mysql 
sudo rm -rf /var/lib/mysql 

dpkg -l | grep -i mysql 
----------------------------------

reematec

git config --global user.name "xxx"
git config --global user.email "xxx@gmail.com"
ssh-keygen -t rsa -b 4096 -C "xxx@gmail.com"

# Generating public/private rsa key pair.
# Enter file in which to save the key (/home/amir/.ssh/id_rsa):

Enter passphrase (empty for no passphrase):

eval "$(ssh-agent -s)"