Android logcat

التصنيف:: Android الحالة::مؤرشفة المعرفة:: Linux

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How to trim

grep -iE 'crash|error|fail|fatal' <yourfulllog> &> <trimmed_log>

• Types The three most important log types are: logcat: the logoutput of the Android system radio logcat: the log outpur ot your System / BB / RIL communication kernel log (kmsg / dmesg): the kernel messages Additionally there’s the last_kmsg which is a dump of the kernel log until the last shutdown. Normal Logcat:

  adb logcat -v time -d > logcat.log

  Radio Logcat:

  adb logcat -b radio -v time -d > logcat_radio.log

  Note: Cyanogenmod (based) ROMs require the following setting to export kernel logs via adb: Settings - Developer Options - Root access - choose: “Apps and ADB” Kernel Log:

  adb shell su -c dmesg > dmesg.log

  Last_kmsg:

  adb shell su -c "cat /proc/last_kmsg" >

  • How to take logs http://telegra.ph/HOW-TO-TAKE-LOGS-06-11 https://forum.xda-developers.com/showpost.php?p=70974375&postcount=3 SysLog https://f-droid.org/app/com.tortel.syslog Or https://play.google.com/store/apps/details?id=com.tortel.syslog AIOlogs Take logs with PC, useful when there are bootloops https://forum.xda-developers.com/showthread.php?t=1944776 Or https://forum.xda-developers.com/showthread.php?t=2324411 More log guides: https://www.xda-developers.com/guide-sending-a-logcat-to-help-debug-your-favorite-app/ https://plus.google.com/+CharG/posts/LbPX25m61nT

• How to take logs http://telegra.ph/HOW-TO-TAKE-LOGS-06-11 https://forum.xda-developers.com/showpost.php?p=70974375&postcount=3 SysLog https://f-droid.org/app/com.tortel.syslog Or https://play.google.com/store/apps/details?id=com.tortel.syslog AIOlogs Take logs with PC, useful when there are bootloops https://forum.xda-developers.com/showthread.php?t=1944776 Or https://forum.xda-developers.com/showthread.php?t=2324411 More log guides: https://www.xda-developers.com/guide-sending-a-logcat-to-help-debug-your-favorite-app/ https://plus.google.com/+CharG/posts/LbPX25m61nT