How can I erase the old data from logcat?

Question

When I execute the command

adb logcat

while running the android emulator, all of the old logs blow past and so I figure they are stored in a f

Answer 1

Dup of How to empty (clear) the logcat buffer in Android

The following command will clear only non-rooted buffers (main, system ..etc).

adb logcat -c

If you want to clear all the buffers (like radio, kernel..etc), Please use the following commands

adb logcat -b all -c

or

adb root
adb shell logcat -b all -c