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tldr/pages/common/adb-logcat.md
Vítor Henrique 278384d3cf
pages*: use " " instead of "=" to separate the options from their arguments (#11952)
* pages*: remove = from GNU-style long options

* 7z: readd needed =

* 7za: add missing =

* 7zr: fix argument and option separation

* astyle: readd missing =

* aws-ecr: readd missing =

* az-devops: readd missing =

* csslint: readd missing =

* cs-fetch: readd missing =

* bzgrep: readd missing =

* chromium: readd missing =

* docker-commit: remove unnecessary =

* docker-system: remove unnecessary =

* docker-ps: remove unnecessary =

* dockerd: remove unnecessary =

* 7za: readd missing =

* 7zr: readd missing =

* chromium.de: readd missing =

* chromium.de: readd missing =

* bundletool: remove additional space

Co-authored-by: Nicolas Kosinski <nicokosi@users.noreply.github.com>

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Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>
Co-authored-by: Nicolas Kosinski <nicokosi@users.noreply.github.com>
2024-04-18 15:38:25 -03:00

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# adb logcat
> Dump a log of system messages.
> More information: <https://developer.android.com/tools/logcat>.
- Display system logs:
`adb logcat`
- Display lines that match a regular [e]xpression:
`adb logcat -e {{regular_expression}}`
- 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:
`adb logcat {{tag}}:{{mode}} *:S`
- Display logs for React Native applications in [V]erbose mode [S]ilencing other tags:
`adb logcat ReactNative:V ReactNativeJS:V *:S`
- Display logs for all tags with priority level [W]arning and higher:
`adb logcat *:W`
- Display logs for a specific PID:
`adb logcat --pid {{pid}}`
- Display logs for the process of a specific package:
`adb logcat --pid $(adb shell pidof -s {{package}})`
- Color the log (usually use with filters):
`adb logcat -v color`