bat實現固定時間循環抓取設備log

背景：測試時須要實時抓取android設備log，可是一份log抓取過來很是龐大(有時超過500M+,編輯器都打不開，還得找工具進行分割，甚是蛋疼)，查看也很是不方便。
解決：基於上述狀況，與其以後進行分割，不如採起分段式抓取log方案。文件名以時間命名還很好進行log查看的。
實現：因爲是在win上執行，因此使用批處理實現較爲方便，腳本以下：

@echo off

rem +++++++++++++++++++++++++++++++++++++++++++
rem   LogcatLoop.bat
rem          By zhzw @2018/12/30
rem   
rem            Version: 1.0
rem +++++++++++++++++++++++++++++++++++++++++++

adb wait-for-device

rem counter
set count=1
set a=1111111
rem Create folder in current path
mkdir log >nul
:Start
echo ---------start %count%---------

set sdate=%date:~0,4%%date:~5,2%%date:~8,2%
set stime=%time:~0,2%%time:~3,2%%time:~6,2%
if "%stime:~0,1%"==" " set "stime=0%stime:~1%"

call :Process

if not %a%==000000 set a=000000 & start "logcat-win" /min cmd /c "adb logcat -c & adb logcat -b all>log\%sdate%-%stime%.txt"
rem wait 10s to the next loop
timeout /t 10 >nul
set /a count+=1
if %count%==5 goto Process
goto Start

:Process
rem kill adb logcat process
for /f "skip=1 tokens=2" %%i in ('tasklist /nh /fi "WINDOWTITLE eq logcat-win"') do (
    set a=%%i
    taskkill /f /t /pid %%i >nul
)