diff options
Diffstat (limited to 'setup.sh')
| -rwxr-xr-x | setup.sh | 28 |
1 files changed, 27 insertions, 1 deletions
@@ -84,7 +84,6 @@ sudo passwd -l root >/dev/null # Copy basic configuration files safely sudo cp -v ./etc/keyd/keyd.conf /etc/keyd/ sudo cp --backup=numbered -v ./etc/pacman.conf /etc/ -sudo cp --backup=numbered -v ./etc/kernel/cmdline /etc/kernel/ sudo cp -v ./etc/modprobe.d/blacklist-security.conf /etc/modprobe.d/ sudo cp -v ./etc/pam.d/system-local-login /etc/pam.d/ sudo cp -v ./etc/pam.d/system-login /etc/pam.d/ @@ -107,6 +106,33 @@ if [ -f "./etc/fstab" ]; then fi fi +# Append kernel command-line parameters before 'quiet splash' +EXTRA_PARAMS=$(tr '\n' ' ' < ./etc/kernel/cmdline | xargs) + +if [ -n "$EXTRA_PARAMS" ]; then + TARGET_CONTENT=$(cat /etc/kernel/cmdline) + + # Check if the extra parameters are already present to ensure idempotency + if [[ "$TARGET_CONTENT" != *"$EXTRA_PARAMS"* ]]; then + log_info "Inserting custom parameters into /etc/kernel/cmdline..." + + # Create a numbered backup before modifying + sudo cp --backup=numbered /etc/kernel/cmdline /etc/kernel/cmdline.bak + + if [[ "$TARGET_CONTENT" == *"quiet splash"* ]]; then + NEW_CMDLINE="${TARGET_CONTENT/quiet splash/$EXTRA_PARAMS quiet splash}" + else + # Fallback: append to the end if 'quiet splash' is not found + NEW_CMDLINE="${TARGET_CONTENT} ${EXTRA_PARAMS}" + fi + + # Normalize whitespace and save back to /etc/kernel/cmdline + echo "$NEW_CMDLINE" | xargs | sudo tee /etc/kernel/cmdline > /dev/null + else + log_info "Custom kernel parameters already present in /etc/kernel/cmdline. Skipping." + fi +fi + # Configure UFW Firewall log_info "Configuring UFW Firewall..." sudo ufw default deny incoming |