Difference between revisions of "SaveVersion"

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(Created page with "This script can be called from code editors olie Bluefish and Geany. It compares the current file with a saved version (<filename>_<timestamp>. If there is no saved v...")
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Revision as of 16:57, 8 June 2019

This script can be called from code editors olie Bluefish and Geany.

It compares the current file with a saved version (<filename>_<timestamp>. If there is no saved version or if the save version differs from the current one a new copy is made.

#!/bin/bash
FILE=$1
echo Saving ${FILE}
if (( ! ls -1 "${FILE}"_* > /dev/null 2>&1 ) || ( ! diff "${FILE}" `ls -1 "${FILE}"_*|tail -1` > /dev/null 2>&1 ))
 then
  cp "${FILE}" "${FILE}_"`date +%Y%m%d_%H%M%S`
  echo File saved as ${FILE}_"`date +%Y%m%d_%H%M%S`
fi