Create count_api_calls.sh

Counts the API calls per hour for multiple input management server log files

Author: rajujith

count_api_calls.sh

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+#!/bin/bash
+
+# Check if at least one log file is provided
+if [ "$#" -lt 1 ]; then
+  echo "Usage: $0 log_file1.log [log_file2.log ...]"
+  exit 1
+fi
+
+# Temporary file to store combined results
+TEMP_FILE="combined_results.txt"
+
+# Clear the temporary file if it exists
+> $TEMP_FILE
+
+# Iterate over each log file provided as a positional parameter
+for LOG_FILE in "$@"; do
+  # Check if the file exists
+  if [ ! -f "$LOG_FILE" ]; then
+    echo "File not found: $LOG_FILE"
+    continue
+  fi
+
+  # Extract lines with command=, get the hour from the timestamp, and append to the temporary file
+  grep 'command=' "$LOG_FILE" | awk '{print substr($1 " " $2, 1, 13)}' >> $TEMP_FILE
+done
+
+# Sort the combined results and count occurrences per hour
+sort $TEMP_FILE | uniq -c > hourly_counts.txt
+
+# Display the results
+cat hourly_counts.txt
+
+# Clean up
+rm $TEMP_FILE
+rm hourly_counts.txt