Created
June 17, 2014 06:14
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Batch script for persistent counter. Could be used for implementing state machine or suffixing backup files, etc. Uses "count file" to store counter between script executions.
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| @echo off | |
| if [%1]==[] (echo error: Please specify countfile as command line argument. Could be count.txt or similar. && exit /B 1) | |
| set COUNTFILE=%1 | |
| (set /P COUNT=<%COUNTFILE%)2>nul || set COUNT=0 | |
| set /A COUNT+=1 | |
| echo:%COUNT%>%COUNTFILE% |
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