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tayeke/prepend-files-in-folder.sh

Created March 3, 2021 07:12
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Prepend a line to a bunch of CSVs in a folder
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prepend-files-in-folder.sh
#!/bin/bash
cd "path/to/folder"
for file in *.csv; do
test -f "$file" || continue
echo "\"column one\",\"column two\" | cat - "$file" > "temp" && mv "temp" "$file"
done
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