2023-01-02 16:42:02 +00:00
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# adb logcat
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2022-09-01 22:16:29 +01:00
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> Dump a log of system messages.
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> More information: <https://developer.android.com/studio/command-line/logcat>.
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- Display system logs:
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`adb logcat`
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- Display lines that match a regular expression:
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`adb logcat -e {{regular_expression}}`
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- Display logs for a tag in a specific mode ([V]erbose, [D]ebug, [I]nfo, [W]arning, [E]rror, [F]atal, [S]ilent), filtering other tags:
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`adb logcat {{tag}}:{{mode}} *:S`
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- Display logs for React Native applications in [V]erbose mode [S]ilencing other tags:
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`adb logcat ReactNative:V ReactNativeJS:V *:S`
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- Display logs for all tags with priority level [W]arning and higher:
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`adb logcat *:W`
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2023-04-01 23:48:20 +01:00
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- Display logs for a specific PID:
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`adb logcat --pid={{pid}}`
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- Display logs for the process of a specific package:
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`adb logcat --pid=$(adb shell pidof -s {{package}})`
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2022-09-01 22:16:29 +01:00
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- Color the log (usually use with filters):
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`adb logcat -v color`
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