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smeghead/crontab-backup.sh

Created May 22, 2014 02:44
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crontab 設定のバックアップスクリプト(履歴付き)
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crontab-backup.sh
#!/bin/sh
dir=$(dirname $0)
backup_dir=$dir/../backup/crontab
mkdir -p $backup_dir
cp $backup_dir/crontab-backup $backup_dir/crontab-backup.1
crontab -l > $backup_dir/crontab-backup
diff -Nu $backup_dir/crontab-backup.1 $backup_dir/crontab-backup >> $backup_dir/crontab-history
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