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syntax on | |
filetype on | |
set number | |
highlight LineNr ctermfg=grey | |
set tabstop=4 | |
set shiftwidth=4 | |
set softtabstop=4 | |
set expandtab |
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# --------------------------------------------------------------------------- | |
# | |
# Description: This file holds my current BASH configurations and aliases | |
# | |
# Sections: | |
# 1. Environment Configuration | |
# 2. Make Terminal Better (remapping defaults and adding functionality) | |
# 3. File and Folder Management | |
# 4. Searching | |
# 5. Process Management |
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#!/usr/bin/env bash | |
set -e | |
[ $EUID -ne 0 ] && echo "run as root" >&2 && exit 1 | |
apt-get update && apt install -y dnsmasq | |
# Create a directory where we will store our `iptables` forwarding rules. | |
mkdir -p /etc/iptables |
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echo Updating the CentOS installation... | |
yum -y update && yum -y upgrade | |
echo Adding firewall rules for ssh/http/https... | |
systemctl enable firewalld | |
systemctl start firewalld | |
firewall-cmd --add-service=ssh --permanent | |
firewall-cmd --add-service=http --permanent | |
firewall-cmd --add-service=https --permanent | |
firewall-cmd --reload |