.github/workflows/shellcheck.yml

@@ -1,37 +0,0 @@
-name: ShellCheck
-
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - master
-      - main
-    paths-ignore:
-      - '**.gitignore'
-      - '**.md'
-      - 'LICENSE'
-      - '**.conf'
-      - '**.service'
-      - '**.timer'
-      - '**.path'
-      - '**.list'
-  pull_request:
-    paths-ignore:
-      - '**.gitignore'
-      - '**.md'
-      - 'LICENSE'
-      - '**.conf'
-      - '**.service'
-      - '**.timer'
-      - '**.path'
-      - '**.list'
-
-jobs:
-  shellcheck:
-    name: Bash syntax checker
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-      - name: Run ShellCheck
-        uses: ludeeus/action-shellcheck@master

Fedora-Server-40.sh

@@ -70,9 +70,9 @@ sudo sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_secur
 sudo sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | sudo tee /etc/sysctl.d/990-security-misc.conf
 sudo chmod 644 /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/kernel.yama.ptrace_scope[[:space:]]*=.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/kernel.yama.ptrace_scope.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/net.ipv4.icmp_echo_ignore_all[[:space:]]*=.*/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/net.ipv4.icmp_echo_ignore_all.*/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/net.ipv6.icmp.echo_ignore_all[[:space:]]*=.*/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/net.ipv6.icmp.echo_ignore_all.*/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | sudo tee /etc/sysctl.d/30_silent-kernel-printk.conf
 sudo chmod 644 /etc/sysctl.d/30_silent-kernel-printk.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf

Fedora-Workstation-40.sh

@@ -67,7 +67,7 @@ sudo chmod 644 /etc/modprobe.d/30_security-misc.conf
 sudo sed -i 's/#install msr/install msr/g' /etc/modprobe.d/30_security-misc.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | sudo tee /etc/sysctl.d/990-security-misc.conf
 sudo chmod 644 /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/kernel.yama.ptrace_scope[[:space:]]*=.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/kernel.yama.ptrace_scope.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | sudo tee /etc/sysctl.d/30_silent-kernel-printk.conf
 sudo chmod 644 /etc/sysctl.d/30_silent-kernel-printk.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf

Proxmox-8.sh

@@ -78,9 +78,9 @@ sudo sed -i 's/#install msr/install msr/g' /etc/modprobe.d/30_security-misc.conf
 sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_security-misc.conf
 sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf
 curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf -o /etc/sysctl.d/990-security-misc.conf
-sed -i 's/kernel.yama.ptrace_scope[[:space:]]*=.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
+sed -i 's/kernel.yama.ptrace_scope.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
-sed -i 's/net.ipv4.icmp_echo_ignore_all[[:space:]]*=.*/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
+sed -i 's/net.ipv4.icmp_echo_ignore_all.*/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
-sed -i 's/net.ipv6.icmp.echo_ignore_all[[:space:]]*=.*/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
+sed -i 's/net.ipv6.icmp.echo_ignore_all.*/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
 curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
 curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf -o /etc/sysctl.d/30_security-misc_kexec-disable.conf
 sysctl -p

README.md

@@ -1,7 +1,4 @@
 # Linux Setup Scripts
-
-[![ShellCheck](https://github.com/TommyTran732/Linux-Setup-Scripts/actions/workflows/shellcheck.yml/badge.svg)](https://github.com/TommyTran732/Linux-Setup-Scripts/actions/workflows/shellcheck.yml)
-
 My setup scripts for my workstations. You should edit the scripts to your liking before running it.
 Please run the scripts as your actual user and not root. Provide sudo password when it asks you to. Flatpak packages and themes/icons are only installed for your user and not system wide. <br />
 

RHEL-9.sh

@@ -64,9 +64,9 @@ sudo sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_secur
 sudo sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | sudo tee /etc/sysctl.d/990-security-misc.conf
 sudo chmod 644 /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/kernel.yama.ptrace_scope[[:space:]]*=.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/kernel.yama.ptrace_scope.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/net.ipv4.icmp_echo_ignore_all[[:space:]]*=.*/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/net.ipv4.icmp_echo_ignore_all.*/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/net.ipv6.icmp.echo_ignore_all[[:space:]]*=.*/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/net.ipv6.icmp.echo_ignore_all.*/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | sudo tee /etc/sysctl.d/30_silent-kernel-printk.conf
 sudo chmod 644 /etc/sysctl.d/30_silent-kernel-printk.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf

Ubuntu-23.10-Desktop.sh

@@ -62,7 +62,7 @@ unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/us
 sudo chmod 644 /etc/sysctl.d/30_silent-kernel-printk.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
 sudo chmod 644 /etc/sysctl.d/30_security-misc_kexec-disable.conf
-sudo sed -i 's/kernel.yama.ptrace_scope[[:space:]]*=.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/kernel.yama.ptrace_scope.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
 sudo sysctl -p
 
 # Rebuild initramfs

Ubuntu-24.04-Server.sh

@@ -63,9 +63,9 @@ sudo sed -i 's/#install msr/install msr/g' /etc/modprobe.d/30_security-misc.conf
 sudo sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_security-misc.conf
 sudo sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | sudo tee /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/kernel.yama.ptrace_scope[[:space:]]*=.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/kernel.yama.ptrace_scope.*/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/net.ipv4.icmp_echo_ignore_all[[:space:]]*=.*/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/net.ipv4.icmp_echo_ignore_all.*/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
-sudo sed -i 's/net.ipv6.icmp.echo_ignore_all[[:space:]]*=.*/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
+sudo sed -i 's/net.ipv6.icmp.echo_ignore_all.*/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | sudo tee /etc/sysctl.d/30_silent-kernel-printk.conf
 unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
 sudo sysctl -p