How to display two or more logcat filters at the same time in Android Studio?

Question

I have declared two LOG.i such as followings in my code:

Log.i("pen", pen.toString);
Log.i("book", book.toString);

Then I added these two filters to my Logcat window (via Edit Filter Configuration):

Filter1 with 'LOG TAG' set to pen Filter2 with 'LOG TAG' set to book

I have no problem to see them each individually (by selecting them each in drop-down filter in logcat window).

NOW What I need to know is HOW to display both filters at the same time?

Answer 1

Have you tried using regex? Do as the screenshot below and you should see both tags at the same time

For copy/paste: (pen|book)

Note this accepts any number of tags as long as you separate them with |

Answer 2

Thanks for all responses, they all were really helpful, however I found what I was looking for, if you really do not want to create a new filter just copy and paste something similar (pen|book) to the Search box on the main logcat window and do not forget to tick Regex box next to it.

Answer 3

Via the Edit filter configuration, create or edit a filter with Log Tag(regex) (or check regex depending on the version of android studio) set to

pen|book

I can not take a screenshot now, I'm sorry.

Otherwise using the command line you can do (on linux)

adb logcat | grep -e book -e pen