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99 linhas
2.1 KiB
99 linhas
2.1 KiB
#!/bin/sh |
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BACKUP_COUNT_MAX=5 |
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# Backup individual files |
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FILES=" |
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/etc/netctl/eth0-dhcp |
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" |
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# Backup all files from folder |
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FOLDER_FILES=" |
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/etc/netctl |
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" |
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# Backup complete folder (recursively) |
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FOLDERS=" |
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/etc/netctl |
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" |
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# Database credentials |
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USER="username" |
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PASSWORD="password" |
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HOST="127.0.0.1" |
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# Database names |
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DATABASES=" |
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example |
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example2 |
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" |
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# ------------------------------------ # |
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### Remove / create backup directories ### |
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if [ "$(dirname "$0")" != "." ]; then |
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echo "Please run this script from the directory it resides." |
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exit 1 |
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fi |
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# Enable mathematics in POSIX shell |
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calc() { awk "BEGIN{print $*}"; } |
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# All directories |
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BACKUP_FOLDERS="$(find . -mindepth 1 -maxdepth 1 -type d)" |
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# Current amount of backups |
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BACKUP_COUNT=$(echo "$BACKUP_FOLDERS" | wc -l) |
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# Calculate the amount needed to remove |
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AMOUNT_REMOVE=$(calc "$BACKUP_COUNT" - $BACKUP_COUNT_MAX + 1) |
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# Remove the oldest backup folders |
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if [ "$AMOUNT_REMOVE" -ge 1 ]; then |
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REMOVE="$(echo "$BACKUP_FOLDERS" | sort | head -n "$AMOUNT_REMOVE")" |
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echo "Removing directories:" |
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echo "$REMOVE" |
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rm -rf $REMOVE |
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fi |
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# Execution location |
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DIR="$(pwd)" |
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# Create new backup folder |
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BACKUP_NAME="$(date +%Y-%m-%d_%H:%M:%S)" |
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mkdir "$DIR/$BACKUP_NAME" |
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### Start backup procedure ### |
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# Individual files |
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for FILE in $FILES; do |
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mkdir -p "$DIR/$BACKUP_NAME/$(dirname "$FILE")" |
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cp -a "$FILE" "$DIR/$BACKUP_NAME/$FILE" |
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done |
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# All files inside folder |
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for FOLDER_FILE in $FOLDER_FILES; do |
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mkdir -p "$DIR/$BACKUP_NAME/$FOLDER_FILE" |
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# Usind find -> read ensures filename space support |
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find "$FOLDER_FILE" -maxdepth 1 -type f | while read -r FILE; do |
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cp "$FILE" "$DIR/$BACKUP_NAME/$FILE" |
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done |
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done |
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# Complete folder |
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for FOLDER in $FOLDERS; do |
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mkdir -p "$DIR/$BACKUP_NAME/$FOLDER" |
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cp -r "$FOLDER" "$DIR/$BACKUP_NAME/$(dirname "$FOLDER")" |
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done |
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# Set default file permissions |
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umask 177 |
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# MYSQL Dump |
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for DATABASE in $DATABASES; do |
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# mysqldump --user=$USER --protocol=socket -S /var/run/mysqld/mysqld.sock "$DATABASE" \ |
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mysqldump --user=$USER --password=$PASSWORD --host=$HOST "$DATABASE" \ |
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> "$DIR/$BACKUP_NAME/$DATABASE-$BACKUP_NAME.sql" |
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done
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