cpu_usage.file

compare.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# taking three inputs from the user
+
+echo "Enter the first number:"
+read num1
+echo "Enter the second number:"
+read num2
+echo "Enter the third number:"
+read num3
+
+#adding the first and second number
+sum=$((num1 + num2))
+
+# checking if the sum is equal to the third number
+if [ $sum -eq $num3 ]; then 
+	echo " the sum of $num1 and $num2 is equal to $num3."
+else
+	echo "the sum of $num1 and $num2 is not equal to $num3."
+fi
+

cpu_usage.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+FILE="/home/cpu_file1.txt"
+
+if [ -f "$FILE" ]; then
+	sudo rm -f "$FILE"
+else 
+	sudo touch "$FILE"
+	CPU_USAGE=$(top -bn1 | grep "Cpu(s)" | sed "s/.*, *\([0-9.]*\)%* id.*/\1/" | awk '{print 100 - $1}')
+
+	echo "This is the CPU usage $CPU_USAGE "
+
+
+        top >> $FILE
+fi

file1.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+echo "Hello,World!"
+echo "Hi"
+