tldr/pages/android/logcat.md

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# logcat
> Dump a log of system messages.
> More information: <https://developer.android.com/studio/command-line/logcat>.
- Display system logs:
`logcat`
- Write system logs to a file:
`logcat -f {{path/to/file}}`
- Display lines that match a regular expression:
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`logcat --regex {{regular_expression}}`