hiramhuang

ssh-rsa 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 hiram-4096key

hiramhuang

#!/bin/bash
yum -y update

# Install ntp (Network Time Protocol)
yum -y install ntp

# Install EPEL
yum -y install epel-release

# Install etcd, kubernetes

hiramhuang

#!/bin/bash
if [ $(id -u) -eq 0 ]; then
	# as root user
	read -p "Username prefix: " username
	read -p "Password: " password
	read -p "Group: " group
	read -p "Quantity:" quantity
	read -p "Shell: " login
	grep -E "^$group" /etc/group > /dev/null
	if [ $? -ne 0 ]; then