From 9b248e279c32b9cd0e92dd507b43032c7fc58895 Mon Sep 17 00:00:00 2001
From: buildplan <web.obsessed566@passmail.net>
Date: Mon, 30 Jun 2025 13:26:43 +0100
Subject: [PATCH] little things

---
 du_setup.sh | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/du_setup.sh b/du_setup.sh
index 33274e7..5137511 100644
--- a/du_setup.sh
+++ b/du_setup.sh
@@ -1102,8 +1102,8 @@ install_tailscale() {
                 if $CONNECTED; then
                     print_success "Tailscale reconfigured with additional options. Node IPv4 in tailnet: $TS_IPV4"
                     log "Tailscale reconfigured: $TS_COMMAND"
-                    # Store flags and IPs for summary
-                    echo "${TS_FLAGS// --/}" > /tmp/tailscale_flags
+		    # Store flags and IPs for summary
+                    echo "$TS_FLAGS" | sed 's/ --/ /g' | sed 's/^ *//' > /tmp/tailscale_flags
                     echo "$TS_IPS" > /tmp/tailscale_ips.txt
                 else
                     print_warning "Tailscale reconfiguration attempt succeeded, but no IPs assigned."
@@ -1659,6 +1659,7 @@ configure_security_audit() {
         log "Lynis installation failed."
     else
         print_info "Running Lynis audit (non-interactive mode, this will take a few minutes)..."
+	print_warning "Review audit results in $AUDIT_LOG for security recommendations."
         if lynis audit system --quick >> "$AUDIT_LOG" 2>&1; then
             print_success "Lynis audit completed. Check $AUDIT_LOG for details."
             log "Lynis audit completed successfully."
@@ -1751,10 +1752,10 @@ generate_summary() {
             local TS_IPS TS_IPV4
             TS_IPS=$(tailscale ip 2>/dev/null || echo "Unknown")
             TS_IPV4=$(echo "$TS_IPS" | grep -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$' | head -1 || echo "Unknown")
-            print_success "Service tailscaled is active and connected. Node IPv4 in tailnet: $TS_IPV4"
+            print_success "Service tailscaled is active and connected."
             echo "$TS_IPS" > /tmp/tailscale_ips.txt
         else
-            print_error "Service tailscaled is NOT active or not connected."
+            print_error "Service tailscaled is NOT active"
             FAILED_SERVICES+=("tailscaled")
             TS_COMMAND=$(grep "Tailscale connection failed: tailscale up" "$LOG_FILE" | tail -1 | sed 's/.*Tailscale connection failed: //')
             TS_COMMAND=${TS_COMMAND:-"tailscale up --operator=$USERNAME"}
@@ -1801,7 +1802,9 @@ generate_summary() {
     fi
     if command -v tailscale >/dev/null 2>&1; then
         local TS_SERVER=$(cat /tmp/tailscale_server 2>/dev/null || echo "https://controlplane.tailscale.com")
-        local TS_IPS=$(cat /tmp/tailscale_ips.txt 2>/dev/null || echo "Not connected")
+        local TS_IPS_RAW=$(cat /tmp/tailscale_ips.txt 2>/dev/null || echo "Not connected")
+        # --- FIX: Format IPs to be on a single line ---
+        local TS_IPS=$(echo "$TS_IPS_RAW" | paste -sd ", " -)
         local TS_FLAGS=$(cat /tmp/tailscale_flags 2>/dev/null || echo "None")
         echo -e "  Tailscale:       ${GREEN}Enabled${NC}"
         printf "    %-16s%s\n" "- Server:" "$TS_SERVER"
@@ -1837,7 +1840,7 @@ generate_summary() {
     fi
     if [[ -f /root/run_backup.sh ]]; then
         echo -e "  Remote Backup:"
-        printf "    %-18s${CYAN}%s${NC}\n" "- Verify SSH key:" "cat /root/.ssh/id_ed25519.pub"
+        printf "    %-18s${CYAN}%s${NC}\n" "- Verify SSH key:" "sudo cat /root/.ssh/id_ed25519.pub"
         printf "    %-18s${CYAN}%s${NC}\n" "- Copy key if needed:" "ssh-copy-id -p $BACKUP_PORT -s $BACKUP_DEST"
         printf "    %-18s${CYAN}%s${NC}\n" "- Test backup:" "sudo /root/run_backup.sh"
         printf "    %-18s${CYAN}%s${NC}\n" "- Check logs:" "sudo less $BACKUP_LOG"