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#!/bin/bash
# 编写一个Shell脚本，接受一个文件名作为参数，并统计该文件中的行数、单词数和字符数
# 【提示】wc 统计命令
if [ -e $1 ] && [ -f $1 ]; then
echo "文件名：$1"
echo "行数：`wc -l $1 | awk '{print $1}'`"
echo "单词数：`wc -w $1 | awk '{print $1}'`"
echo "字符数：`wc -c $1 | awk '{print $1}'`"
else
echo "文件不存在或者不是一个文件"
fi