不幸福…顺便贴代码，求帮助看哪里有问题
filetype="crt"dir=$(eval pwd)
for file in $(ls $dir | grep .$filetype )
do
nickname=$(ls $file | cut -d. -f1)
certutil -d sql:$HOME/.pki/nssdb -A -t "C,," -n $nickname -i $file
echo "add $nickname"done
echo "done"

filetype="crt"dir=$(eval pwd)
for file in $(ls $dir | grep .$filetype )
do
nickname=$(ls $file | cut -d. -f1)
certutil -d sql:$HOME/.pki/nssdb -A -t "C,," -n $nickname -i $file
echo "add $nickname"done
echo "done"