📅  最后修改于: 2022-03-11 14:49:35.999000             🧑  作者: Mango
#!/bin/sh
for x in `ls`
do
if [ ! -f $x ]; then
continue
fi
lc=`echo $x | tr '[A-Z]' '[a-z]'`
if [ $lc != $x ]; then
mv -i $x $lc
fi
done