Create capture_dmesg.sh

capture_dmesg.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Specify the log file name
+LOGFILE="dmesg_continuous.log"
+
+# Function to cleanup on exit
+cleanup() {
+    kill $DMESG_PID
+}
+
+# Start capturing dmesg in the background
+dmesg -w > "$LOGFILE" &
+DMESG_PID=$!
+
+# Trap to cleanup on script exit
+trap cleanup EXIT
+
+# Keep the script running until manually stopped
+while true; do
+    sleep 1
+done