scripts/provision_root_base_light.sh at master · nbspou/scripts · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
#!/bin/sh
set -x

rm /var/lib/apt/lists/*
rm /var/lib/apt/lists/partial/*

apt-get update
DEBIAN_FRONTEND=noninteractive apt-get upgrade -y
DEBIAN_FRONTEND=noninteractive apt-get dist-upgrade -y
apt-get autoremove -y

apt-get install aptitude -y

timedatectl set-timezone UTC

# See: https://www.digitalocean.com/community/tutorials/how-to-add-swap-space-on-ubuntu-16-04

sysctl vm.swappiness=10
echo 'vm.swappiness=10' | sudo tee -a /etc/sysctl.conf

sysctl vm.vfs_cache_pressure=50
echo 'vm.vfs_cache_pressure=50' | sudo tee -a /etc/sysctl.conf

# Install common packages

# curl -sSL https://deb.nodesource.com/setup_12.x | bash
apt-get install nodejs build-essential git mercurial cmake -y
apt-get install prometheus-node-exporter -y
apt-get install nano screen command-not-found psmisc -y
apt-get remove vim -y

# Disable SSH password authentication
sed -i 's/^#*PasswordAuthentication.*/PasswordAuthentication no/' /etc/ssh/sshd_config
systemctl restart ssh

# Get rid of any bashrc customizations

/bin/cp /etc/skel/.bashrc ~/
source ~/.bashrc

# Set up some useful things for the root user

curl -sSL https://raw.githubusercontent.com/nbspou/scripts/master/provision_me_base.sh | bash