面试题答案
一键面试#!/bin/bash
compare_files() {
if diff --brief "$1" "$2" > /dev/null; then
return 0
else
return 1
fi
}
file1="$1"
file2="$2"
compare_files "$file1" "$file2"
result=$?
if [ $result -eq 0 ]; then
echo "两个文件内容相同"
else
echo "两个文件内容不同"
fi