#!/system/bin/sh CURDATE=$(date +%Y%m%d-%I.%M.%S) [[ ! -d /data/adb/logcat ]] && mkdir -p /data/adb/logcat # remove files older than a week to prevent pollution find /data/adb/logcat/ -mtime +8 -exec rm -f {} \; logcat | tee -a "/data/adb/logcat/${CURDATE}"