Hactoberfest

Gokul V/Exercise3.sh

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+#!/bin/bash
+
+# Get today's date in YYYY-MM-DD format
+today=$(date +"%Y-%m-%d")
+
+# Find all .jpg files in the current directory
+jpg_files=(*.jpg)
+
+# Check if there are any .jpg files
+if [ -z "${jpg_files[*]}" ]; then
+    echo "No .jpg files found in the current directory."
+else
+    # Initialize a counter for renamed files
+    renamed_count=0
+
+    # Loop over all .jpg files in the current directory
+    for file in *.jpg; do
+        # Extract the filename without the extension
+        filename="${file%.jpg}"
+
+        # Rename the file by prepending the date
+        mv "$file" "${today}-${filename}.jpg"
+
+        # Increment the counter for renamed files
+        renamed_count=$((renamed_count + 1))
+    done
+
+    # Output the number of renamed files
+    echo "Renamed $renamed_count .jpg file(s)."
+fi
+