引用:if [ $# -ge 1 ];then
for each in $@
do
if [ -f $each ];then
name="tmp_$each"
sed -e '/^$/d' $each >$name
rm $each
mv $name $each
else
echo "rmnone:no such file $each"
fi
done
else
echo "rmnone:no input file"
exit
fi
shell脚本名：rmline
引用:if [ $# -ge 1 ];then
for each in $@
do
if [ -f $each ];then
name="tmp_$each"
sed -e '/^$/d' $each >$name
rm $each
mv $name $each
else
echo "rmnone:no such file $each"
fi
done
else
echo "rmnone:no input file"
exit
fi