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https://github.com/dunwu/linux-tutorial.git
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67 lines
1.5 KiB
Bash
67 lines
1.5 KiB
Bash
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#!/bin/bash
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#
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# Daily_Archive - Archive designated files & directories
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######################################################
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#
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# Gather Current Date
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#
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DATE=`date +%y%m%d`
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#
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# Set Archive File Name
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#
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FILE=archive$DATE.tar.gz
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#
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# Set Configuration and Destination File
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#
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CONFIG_FILE=/home/tiandi/archive/Files_To_Backup
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DESTINATION=/home/tiandi/archive/$FILE
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#
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##################### Main Script ###############
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#
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# Check Backup Config file exists
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#
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if [ -f $CONFIG_FILE ] #Make sure the config file still exists
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then
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echo
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else
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echo
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echo "$CONFIG_FILE does not exist."
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echo "Backup not completed due to missing Configuration file"
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echo
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exit
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fi
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#
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# Build the names of all the files to backup
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#
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FILE_NO=1 # Start on Line 1 of Config file.
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exec < $CONFIG_FILE # Redirect Std Input to name of Config File
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#
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read FILE_NAME # Read 1st record
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#
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while [ $? -eq 0 ]
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do
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# Make sure the file or directory exists.
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if [ -f $FILE_NAME -o -d $FILE_NAME ]
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then
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# If file exists, add its name to the lists
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FILE_LIST="$FILE_LIST $FILE_NAME"
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else
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# If file doesn't exist, issue warning
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echo
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echo "$FILE_NAME, does not exist."
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echo "Obviously, I will not include it in this archive."
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echo "It is listed on line $FILE_NO of the config file."
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echo "Continuing to build archive file."
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echo
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fi
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#
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FILE_NO=$[ $FILE_NO + 1 ] # Increase Line/File number by one
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read FILE_NAME # Read next record.
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done
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###########################################################
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#
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# Backup the files and Compress Archive
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#
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tar -czf $DESTINATION $FILE_LIST 2> /dev/null
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#
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