31 lines
731 B
Bash
31 lines
731 B
Bash
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#!/bin/bash
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# 源文件夹和目标文件夹路径
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source_dir=$1
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target_dir=$2
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mkdir ${target_dir} -p || true
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# 备份文件名和目录
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backup_date=$(date +%Y-%m-%d)
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backup_dir="${target_dir}/backup_${backup_date}"
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backup_file="${backup_dir}.tar.gz"
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# 使用rsync命令进行文件夹备份
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#rsync -a "$source_dir"
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rsync --timeout=900 "$source_dir" "$backup_dir" -urdvt
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# 压缩备份目录
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tar -czf "$backup_file" "$backup_dir"
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rm ${backup_dir} -fr
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# 删除7天前的备份
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delete_date=$(date -d "7 days ago" +%Y-%m-%d)
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delete_dir="${target_dir}/backup_${delete_date}.tar.gz"
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rm "$delete_dir"
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# 输出日志
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current_date=$(date +%Y-%m-%d)
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current_time=$(date +%H:%M:%S)
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echo "[$current_date $current_time] 备份成功"
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