@echo off
    set n=0
    :abc
    set /a n+=1
    if %n%==60 exit
    goto abc
    每次执行n+1，当n=60就退出



    @echo off
    set n=0
    set SOURCE=%~dp0
    Set SVN=C:\Program Files\TortoiseSVN\bin

    :abc

    echo. ==========SVN 自动清理工具==========
    echo. 开始清理目录%SOURCE%


    “%SVN%\TortoiseProc.exe” /command:cleanup /path:”%SOURCE%” /closeonend:2
    echo. ==============清理完成==============
    set SOURCE =
    set SVN =

    set /a n+=1
    if %n%==60 exit

    echo. ==========SVN 自动更新工具==========
    echo. 开始更新目录%SOURCE%


    “%SVN%\TortoiseProc.exe” /command:update /path:”%SOURCE%” /closeonend:2
    echo. ==============更新完成==============
    set SOURCE =
    set SVN =

    goto abc