add file

miscellaneous/set_cpu_mode.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Description:
+# This script allows the user to select a CPU frequency scaling governor mode.
+# The governor controls the trade-off between performance and power consumption.
+# Available modes typically include "performance", "powersave", "ondemand", "conservative", and "schedutil".
+
+# Usage:
+# 1. Save this script to a file, e.g., set_cpu_mode.sh.
+# 2. Make the script executable with the command: chmod +x set_cpu_mode.sh.
+# 3. Run the script with: sudo ./set_cpu_mode.sh.
+# 4. Follow the on-screen prompts to select the desired CPU governor mode.
+
+# Ask the user to choose a mode
+echo "Please choose a CPU frequency scaling governor mode:"
+echo "1. performance"
+echo "2. powersave"
+echo "3. ondemand"
+echo "4. conservative"
+echo "5. schedutil"
+read -p "Enter the number corresponding to your choice: " choice
+
+# Array of available modes
+modes=("performance" "powersave" "ondemand" "conservative" "schedutil")
+
+# Check if the choice is valid
+if [[ $choice -ge 1 && $choice -le ${#modes[@]} ]]; then
+    selected_mode=${modes[$choice-1]}
+    echo "$selected_mode" | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
+    echo "The $selected_mode mode has been applied."
+else
+    echo "Invalid choice. No mode was applied."
+fi