Question

我正在将一些带有双重性的路径备份到另一个分区，现在我想要排除子目录。但我得到了这个错误：

[*] duplicity --full-if-older-than 1M --no-encryption -v4 --volsize 100 --exclude "/home/usera/gemeinfrei/epubs/**" "/home/usera" "file:///var/backups/backup/home/usera"
Import of duplicity.backends.giobackend Failed: No module named gio
Fatal Error: The file specification
    "/home/usera/gemeinfrei/epubs/**
cannot match any files in the base directory
    /home/usera
Useful file specifications begin with the base directory or some
pattern (such as '**') which matches the base directory.

这很奇怪，因为文件规范确实以基目录开头。还有我想要备份的其他用户目录。我为每个人运行一个双重过程。或者我应该只使用一个使用多个--include选项和基本目录/？

的重复进程

这是实际的备份脚本：

#!/bin/bash

#0 Error, 2 Warning, 4 Notice (default), 8 Info, 9 Debug (noisiest)
VERBOSE=4

BACKUP_PATH=/var/backups/backup

DUP="duplicity --full-if-older-than 1M --no-encryption -v$VERBOSE --volsize 100"

DUP_DEL="duplicity remove-older-than 2M --force -v$VERBOSE"

DUP_EXCLUDE="--exclude \"/home/usera/gemeinfrei/epubs/**\""

DIRECTORIES="/etc /home/usera /home/userb /home/userc /home/userd /home/usere /home/userf /home/userg /home/userh /var/vmail"

function doBackup() {
    for DIRECTORY in $DIRECTORIES; do
        if [ -d "$DIRECTORY" ]; then
            mkdir -p "${BACKUP_PATH}${DIRECTORY}"
            if [ -d "${BACKUP_PATH}${DIRECTORY}" ]; then
                echo "[*] $DUP $DUP_EXCLUDE \"$DIRECTORY\" \"file://${BACKUP_PATH}${DIRECTORY}\""
                $DUP $DUP_EXCLUDE "$DIRECTORY" "file://${BACKUP_PATH}${DIRECTORY}"
            else
                echo "[!] Backuppfad konnte nicht angelegt werden: ${BACKUP_PATH}${DIRECTORY}"
            fi
        fi
    done
}

function doClean() {
    for DIRECTORY in $DIRECTORIES; do
        echo "[*] $DUP_DEL \"file://${BACKUP_PATH}${DIRECTORY}\""
        $DUP_DEL "file://${BACKUP_PATH}${DIRECTORY}"
    done
}

echo -n "[*] "
date
df -h

while [ -n "$1" ]; do
    case $1 in
        "backup")
            doBackup
            ;;
        "clean")
            doClean
            ;;
        *)
            echo "[*] Unbekannter Parameter: '$1'" >&2
            ;;
    esac
    shift
done

df -h
echo -n "[*] "
date

exit 0

Answer 1

如何在命令行中转义星号，以免它们被扩展？

duplicity - 文件规范...无法匹配基目录中的任何文件

1 个答案: