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Added support for multiple files

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This commit is contained in:
Sayantan Santra 2022-01-22 18:38:42 -06:00
parent 1e81ddddae
commit 77471749d6
1 changed files with 9 additions and 0 deletions
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9
makebk
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@ -6,3 +6,12 @@ if [[ -n "$1" ]];
then then
cp "$1"{,.bak} cp "$1"{,.bak}
fi fi
if [ $# -ge 1 ]; then
for f in $@
do
[ -n "$f" ] &&cp "$f"{,.bak}
done
else
echo "No filenames passed."
fi