I like simple fixes. The fix can be simpler: cat | sed -e 's/^%%CreationDate: (Tue/%%CreationDate: (tue/' > $INPUT_TEMP can be: sed -e '/^%%CreationDate:/s/Tue/tue/' > $INPUT_TEMP
I like simple fixes. The fix can be simpler: CreationDate: (tue/' > $INPUT_TEMP te:/s/Tue/ tue/' > $INPUT_TEMP
cat | sed -e 's/^%%CreationDate: (Tue/%%
can be:
sed -e '/^%%CreationDa