mirror of
https://github.com/tommytran732/Linux-Setup-Scripts
synced 2024-11-08 11:11:34 -05:00
22 lines
1.0 KiB
Bash
22 lines
1.0 KiB
Bash
#!/bin/bash
|
|
|
|
find /etc/apt/sources.list.d -type f -exec sed -i 's/http:/https:/g' {} \;
|
|
|
|
apt update
|
|
apt upgrade -y
|
|
apt install -y tuned apparmor-profiles ufw
|
|
|
|
tuned-adm profile virtual-guest
|
|
|
|
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf -o /etc/modprobe.d/30_security-misc.conf
|
|
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_security-misc.conf -o /etc/sysctl.d/30_security-misc.conf
|
|
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
|
|
sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/30_security-misc.conf
|
|
|
|
rm -rf /etc/chrony/chrony.conf
|
|
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf -o /etc/chrony/chrony.conf
|
|
|
|
echo "* hard core 0" | tee -a /etc/security/limits.conf
|
|
|
|
sed -i 's/#GSSAPIAuthentication no/GSSAPIAuthentication no/g' /etc/ssh/sshd_config
|