Remote Terminal

#!/bin/bash # WiFi Setup and Configuration Diagnostics # Created from conversation #1 (2025-11-21) # Goal: Investigate wifi setup and configuration # Status: Success echo "=== WiFi Diagnostics Script ===" echo "Started: $(date)" echo "" # Section 1: Network Interfaces echo "=== [1/7] Network Interfaces Overview ===" ip link show echo "" # Section 2: WiFi Interface Details echo "=== [2/7] WiFi Interface IP Configuration ===" # Note: Replace 'wlp3s0' with your actual wifi interface name if different WIFI_INTERFACE=$(ip link show | grep -oP 'wlp\w+|wlan\w+' | head -1) if [ -z "$WIFI_INTERFACE" ]; then echo "No WiFi interface found!" else echo "WiFi Interface: $WIFI_INTERFACE" ip addr show $WIFI_INTERFACE fi echo "" # Section 3: WiFi Signal and Connection Status echo "=== [3/7] WiFi Signal and Connection Status ===" if [ ! -z "$WIFI_INTERFACE" ]; then iwconfig $WIFI_INTERFACE fi echo "" # Section 4: NetworkManager Status echo "=== [4/7] NetworkManager Service Status ===" systemctl status NetworkManager --no-pager echo "" # Section 5: Connection Profiles echo "=== [5/7] NetworkManager Connection Profiles ===" nmcli connection show echo "" # Section 6: Available WiFi Networks echo "=== [6/7] Available WiFi Networks ===" nmcli device wifi list echo "" # Section 7: Routing and DNS echo "=== [7/7] Routing Table ===" ip route show echo "" echo "=== DNS Configuration ===" cat /etc/resolv.conf echo "" echo "=== DNS Resolver Status ===" resolvectl status echo "" echo "=== Diagnostics Complete ===" echo "Completed: $(date)"