Update 2025-04-13_15:16:39

f2b_status.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+# =============================================================================
+# Script Name: f2b_status.sh
+# Version: 1.6
+# Description: This script retrieves and displays the status of all Fail2Ban
+#              jails, including error handling and logging.
+# =============================================================================
+
+# Log file path
+LOG_FILE="/var/log/fail2ban-status.log"
+
+# Function to log messages with timestamp
+log_message() {
+    echo "$(date +"%Y-%m-%d %H:%M:%S") - $1" | tee -a "$LOG_FILE"
+}
+
+# Function to retrieve the list of jails
+get_jail_list() {
+    fail2ban-client status | grep 'Jail list:' | cut -d ":" -f2 | tr -d ',' | xargs
+}
+
+# Retrieve the list of jails
+log_message "Retrieving the list of Fail2Ban jails..."
+JAIL_LIST=$(get_jail_list)
+
+# Check if any jails were found
+if [ -z "$JAIL_LIST" ]; then
+    log_message "No jails found."
+    exit 1
+fi
+
+# Convert JAIL_LIST into an array
+IFS=' ' read -r -a JAIL_ARRAY <<< "$JAIL_LIST"
+
+# Iterate over each jail and display its status
+for JAIL in "${JAIL_ARRAY[@]}"; do
+    log_message "Retrieving status for jail: $JAIL"
+    STATUS=$(fail2ban-client status "$JAIL" 2>&1)
+    
+    if echo "$STATUS" | grep -q "Sorry but the jail"; then
+        log_message "Failed to retrieve status for jail: $JAIL. Error: $STATUS"
+    else
+        log_message "Status for jail $JAIL retrieved successfully."
+        echo "Status for jail: $JAIL"
+        echo "$STATUS"
+        echo "----------------------------"
+    fi
+done
+
+log_message "Fail2Ban status check completed."