如何将多个文件夹分别压缩到另一个文件夹和 tar.gz

Question

在这种情况下如何压缩文件：

我有这样的文件夹结构：

用户1：

/home/user1/websites/website1
/home/user1/websites/website2

用户2：

/home/user2/websites/website1
/home/user2/websites/website2
/home/user2/websites/website3

我现在尝试（需要）做这样的备份：

每个用户的备份文件夹：

/backup/date/websites/user1/
/backup/date/websites/user1/

我需要在每个网站的用户目录中分别备份 tar，如下所示：

/backup/date/websites/user1/website1.tar.gz
/backup/date/websites/user1/website2.tar.gz

/backup/date/websites/user2/website1.tar.gz
/backup/date/websites/user2/website2.tar.gz
/backup/date/websites/user2/website3.tar.gz

我有这样的脚本来完成这项工作的一半：

#VARIABLES
BKP_DATE=`date +"%F"`
BKP_DATETIME=`date +"%H-%M"`

#BACKUPS FOLDERS
BKP_DEST=/backup/users
BKP_DEST_DATE=$BKP_DEST/$BKP_DATE
BKP_DEST_TIME=$BKP_DEST_DATE/$BKP_DATETIME
BACKUP_DIR=$BKP_DEST_TIME

#NUMBER OF DAYS TO KEEP ARCHIVES IN BACKUP DIRECTORY
KEEP_DAYS=7

#Create folders
mkdir -p $BKP_DEST_DATE
mkdir -p $BKP_DEST_TIME
mkdir -p $BACKUP_DIR

#DELETE FILES OLDER THAN {*} DAYS IN BACKUP SERVER DIRECTORY
#echo 'Deleting backup folder older than '${KEEP_DAYS}' days'
find $BKP_DEST/* -type d -ctime +${KEEP_DAYS} -exec rm -rf {} \;

#Do backups
#List only names available users data directories
usersdirectories=`cd /home && find * -maxdepth 0 -type d | grep -Ev "(tmp|root)"`

#Creating directories per user name
for i in $usersdirectories; do
  mkdir -p $BACKUP_DIR/$i/websites
done

但是如果你看到了，我还没有如何为单独的档案做 tar。 在我的半脚本中，我完成了：

1. 按日期时间（/backup/users/day/hour-minutes）创建用于备份的文件夹结构
2. 按用户名创建用于备份的文件夹结构 (/backup/users/day/hour-minutes/user1)

感谢所有试图帮助我的用户！

Answer 1

我希望我能发表评论以要求更多澄清，但我会尽力帮助你。

#!/bin/bash

# example for user1
archive_path=/backup/data/websites/user1
file_path=/home/user1/websites/*

for i in $file_path
do
  tar czf $archive_path/$(basename $i).tar.gz $file_path
done

Answer 2

我将尝试完成您的脚本，但我无法调试它，因为您的环境难以重现。 将来最好提供一个最小的可重现示例。

#VARIABLES
BKP_DATE=$(date +"%F")
BKP_DATETIME=$(date +"%H-%M")

#BACKUPS FOLDERS
BKP_DEST=/backup/users
BKP_DEST_DATE=$BKP_DEST/$BKP_DATE
BKP_DEST_TIME=$BKP_DEST_DATE/$BKP_DATETIME
BACKUP_DIR=$BKP_DEST_TIME

#NUMBER OF DAYS TO KEEP ARCHIVES IN BACKUP DIRECTORY
KEEP_DAYS=7

#Create folders
mkdir -p $BKP_DEST_DATE
mkdir -p $BKP_DEST_TIME
mkdir -p $BACKUP_DIR

#DELETE FILES OLDER THAN {*} DAYS IN BACKUP SERVER DIRECTORY
#echo 'Deleting backup folder older than '${KEEP_DAYS}' days'
find $BKP_DEST/* -type d -ctime +${KEEP_DAYS} -exec rm -rf {} \;

#Do backups
#List only names available users data directories
usersdirectories=$(cd /home && find * -maxdepth 0 -type d | grep -Ev "(tmp|root)")

#Creating directories per user name
for i in $usersdirectories; do
  for w in $(/home/$i/websites/*); do
    ws=$(basename $w)
    mkdir -p $BACKUP_DIR/$i/websites/$ws
    tar -czvf $BACKUP_DIR/$i/websites/$ws.tar.gz /home/$i/websites/$ws
  done
done

我想目录名称 website1 内没有空格，等等......

我还将代码中已弃用的反引号运算符替换为$( ... ) 。

Answer 3

好的，经过小修复。 Pierre 的版本现在正在工作。 如果你愿意，你可以根据你的需要进行调整。

#VARIABLES
BKP_DATE=$(date +"%F")
BKP_DATETIME=$(date +"%H-%M")

#BACKUPS FOLDERS
BKP_DEST=/backup
BKP_DEST_DATE=$BKP_DEST/$BKP_DATE
BKP_DEST_TIME=$BKP_DEST_DATE/$BKP_DATETIME
BACKUP_DIR=$BKP_DEST_TIME

#NUMBER OF DAYS TO KEEP ARCHIVES IN BACKUP DIRECTORY
KEEP_DAYS=7

#Create folders
mkdir -p $BKP_DEST_DATE
mkdir -p $BKP_DEST_TIME
mkdir -p $BACKUP_DIR

#DELETE FILES OLDER THAN {*} DAYS IN BACKUP SERVER DIRECTORY
#echo 'Deleting backup folder older than '${KEEP_DAYS}' days'
find $BKP_DEST/* -type d -ctime +${KEEP_DAYS} -exec rm -rf {} \;

#Do backups
#List only names available users data directories
usersdirectories=$(cd /home/user && find * -maxdepth 0 -type d | grep -Ev "(tmp|root)")

#Creating directories per user name
for i in $usersdirectories; do
  for w in /home/user/$i/*; do
    #echo ok
    ws=$(basename $w)
    echo mkdir -p $BACKUP_DIR/$i
    echo tar -czvf $BACKUP_DIR/$i/$ws.tar.gz /home/user/$i/$ws
  done
done