Taking kernel and platform logs of an Android device together

I wanted to take both kernel and platform logs of an Android device together. So here is a piece of code that does that.

1. connect the Android target to Windows.
2. start cmd and type

$ adb shell       
$ logcat -v time -f /dev/kmsg | cat /proc/kmsg > /data/klog_plog.txt
$ exit
$ adb pull /data/klog_plog.txt > myfile.txt 

$ adb shell : this command moves user to linux shell of android device. Make sure adb location has been added to path variables in windows.
$ logcat -v time -f /dev/kmsg | cat /proc/kmsg > /data/klog_plog.txt

$logcat -v time prints the platform logs with time stamps. /dev/kmsg is a local buffer.
cat /proc/kmsg gives the kernel logs. So both platform and kernel logs are written to /data/klog_plog.txt

$ adb pull /data/klog_plog.txt > myfile.txt
it pulls the file from the Android device to local drive.