．用 Shell 编程，判断一文件是不是字符设备文件，如果是将其拷贝到 /dev 目 录下
#!/bin/bash read -p "Please input a file name" FILENAME if [ -c "$FILENAME" ];then cp $FILENAME /dev else echo "The $FILENAME is not a char device!!!" fi
#!/bin/bash read -p "Please input a file name" FILENAME if [ -c "$FILENAME" ];then cp $FILENAME /dev else echo "The $FILENAME is not a char device!!!" fi