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Added missing -r to read
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deajan
parent
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135
dev/n_obackup.sh
135
dev/n_obackup.sh
@ -1,14 +1,11 @@
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#!/usr/bin/env bash
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#TODO: rework old IFS= statements
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###### Remote push/pull (or local) backup script for files & databases
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PROGRAM="obackup"
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AUTHOR="(C) 2013-2016 by Orsiris de Jong"
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CONTACT="http://www.netpower.fr/obackup - ozy@netpower.fr"
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PROGRAM_VERSION=2.1-dev
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PROGRAM_BUILD=2016080801
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PROGRAM_BUILD=2016080803
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IS_STABLE=yes
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source "./ofunctions.sh"
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@ -205,10 +202,12 @@ function _ListDatabasesRemote {
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function ListDatabases {
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__CheckArguments 0 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
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local output_file # Return of subfunction
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local db_name
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local db_size
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local db_backup
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local outputFile # Return of subfunction
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local dbName
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local dbSize
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local dbBackup
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local dbArray
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if [ $CAN_BACKUP_SQL -ne 1 ]; then
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Logger "Cannot list databases." "ERROR"
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@ -220,61 +219,56 @@ function ListDatabases {
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if [ "$BACKUP_TYPE" == "local" ] || [ "$BACKUP_TYPE" == "push" ]; then
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_ListDatabasesLocal
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if [ $? != 0 ]; then
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output_file=""
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outputFile=""
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else
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output_file="$RUN_DIR/$PROGRAM._ListDatabasesLocal.$SCRIPT_PID"
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outputFile="$RUN_DIR/$PROGRAM._ListDatabasesLocal.$SCRIPT_PID"
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fi
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elif [ "$BACKUP_TYPE" == "pull" ]; then
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_ListDatabasesRemote
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if [ $? != 0 ]; then
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output_file=""
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outputFile=""
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else
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output_file="$RUN_DIR/$PROGRAM._ListDatabasesRemote.$SCRIPT_PID"
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outputFile="$RUN_DIR/$PROGRAM._ListDatabasesRemote.$SCRIPT_PID"
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fi
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fi
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if [ -f "$output_file" ] && [ $CAN_BACKUP_SQL -eq 1 ]; then
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OLD_IFS=$IFS
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IFS=$' \n'
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for line in $(cat "$output_file")
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do
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db_name=$(echo $line | cut -f1)
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db_size=$(echo $line | cut -f2)
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if [ -f "$outputFile" ] && [ $CAN_BACKUP_SQL -eq 1 ]; then
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while read -r line; do
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while read -r name size; do dbName=$name; dbSize=$size; done <<< "$line"
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#db_name="${line% *}"
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#db_size="${line# *}"
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#db_name=$(echo $line | cut -f1)
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#db_size=$(echo $line | cut -f2)
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if [ "$DATABASES_ALL" == "yes" ]; then
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db_backup=1
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IFS=$PATH_SEPARATOR_CHAR
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for j in $DATABASES_ALL_EXCLUDE_LIST
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do
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if [ "$db_name" == "$j" ]; then
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db_backup=0
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dbBackup=1
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IFs=$PATH_SEPARATOR_CHAR read -r -a dbArray <<< "$DATABASES_ALL_EXCLUDE_LIST"
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for j in "${dbArray[@]}"; do
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if [ "$dbName" == "$j" ]; then
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dbBackup=0
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fi
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done
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IFS=$' \n'
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else
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db_backup=0
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IFS=$PATH_SEPARATOR_CHAR
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for j in $DATABASES_LIST
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do
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if [ "$db_name" == "$j" ]; then
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db_backup=1
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dbBackup=0
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IFs=$PATH_SEPARATOR_CHAR read -r -a dbArray <<< "$DATABASES_LIST"
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for j in "${dbArray[@]}"; do
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if [ "$dbName" == "$j" ]; then
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dbBackup=1
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fi
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done
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IFS=$' \n'
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fi
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if [ $db_backup -eq 1 ]; then
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if [ $dbBackup -eq 1 ]; then
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if [ "$SQL_BACKUP_TASKS" != "" ]; then
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SQL_BACKUP_TASKS="$SQL_BACKUP_TASKS $db_name"
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SQL_BACKUP_TASKS="$SQL_BACKUP_TASKS $dbName"
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else
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SQL_BACKUP_TASKS="$db_name"
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SQL_BACKUP_TASKS="$dbName"
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fi
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TOTAL_DATABASES_SIZE=$((TOTAL_DATABASES_SIZE+$db_size))
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TOTAL_DATABASES_SIZE=$((TOTAL_DATABASES_SIZE+$dbSize))
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else
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SQL_EXCLUDED_TASKS="$SQL_EXCLUDED_TASKS $db_name"
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SQL_EXCLUDED_TASKS="$SQL_EXCLUDED_TASKS $dbName"
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fi
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done
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IFS=$OLD_IFS
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done < "$outputFile"
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Logger "Database backup list: $SQL_BACKUP_TASKS" "DEBUG"
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Logger "Database exclude list: $SQL_EXCLUDED_TASKS" "DEBUG"
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@ -292,7 +286,7 @@ function _ListRecursiveBackupDirectoriesLocal {
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local directory
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local retval
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IFS=$PATH_SEPARATOR_CHAR read -a directories <<< "$RECURSIVE_DIRECTORY_LIST"
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IFS=$PATH_SEPARATOR_CHAR read -r -a directories <<< "$RECURSIVE_DIRECTORY_LIST"
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for directory in "${directories[@]}"; do
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# No sudo here, assuming you should have all necessary rights for local checks
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cmd="$FIND_CMD -L $directory/ -mindepth 1 -maxdepth 1 -type d >> $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID 2> $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID"
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@ -323,7 +317,7 @@ function _ListRecursiveBackupDirectoriesRemote {
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local directory
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local retval
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IFS=$PATH_SEPARATOR_CHAR read -a directories <<< "$RECURSIVE_DIRECTORY_LIST"
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IFS=$PATH_SEPARATOR_CHAR read -r -a directories <<< "$RECURSIVE_DIRECTORY_LIST"
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for directory in "${directories[@]}"; do
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cmd=$SSH_CMD' "'$COMMAND_SUDO' '$REMOTE_FIND_CMD' -L '$directory'/ -mindepth 1 -maxdepth 1 -type d" >> '$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID' 2> '$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID
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Logger "cmd: $cmd" "DEBUG"
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@ -351,6 +345,8 @@ function ListRecursiveBackupDirectories {
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local output_file
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local file_exclude
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local fileArray
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Logger "Listing directories to backup." "NOTICE"
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if [ "$BACKUP_TYPE" == "local" ] || [ "$BACKUP_TYPE" == "push" ]; then
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_ListRecursiveBackupDirectoriesLocal
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@ -369,19 +365,14 @@ function ListRecursiveBackupDirectories {
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fi
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if [ -f "$output_file" ]; then
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OLD_IFS=$IFS
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IFS=$' \n'
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for line in $(cat "$output_file")
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do
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while read -r line; do
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file_exclude=0
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IFS=$PATH_SEPARATOR_CHAR
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for k in $RECURSIVE_EXCLUDE_LIST
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do
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IFS=$PATH_SEPARATOR_CHAR read -r -a fileArray <<< "$RECURSIVE_EXCLUDE_LIST"
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for k in "${fileArray[@]}"; do
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if [ "$k" == "$line" ]; then
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file_exclude=1
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fi
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done
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IFS=$' \n'
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if [ $file_exclude -eq 0 ]; then
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if [ "$FILE_RECURSIVE_BACKUP_TASKS" == "" ]; then
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@ -394,14 +385,11 @@ function ListRecursiveBackupDirectories {
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else
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FILE_RECURSIVE_EXCLUDED_TASKS="$FILE_RECURSIVE_EXCLUDED_TASKS$PATH_SEPARATOR_CHAR$line"
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fi
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done
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IFS=$OLD_IFS
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done < "$output_file"
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fi
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OLD_IFS=$IFS
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IFS=$PATH_SEPARATOR_CHAR
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for directory in $DIRECTORY_LIST
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do
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IFS=$PATH_SEPARATOR_CHAR read -r -a fileArray <<< "$DIRECTORY_LIST"
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for directory in "${fileArray[@]}"; do
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FILE_SIZE_LIST="$FILE_SIZE_LIST $(EscapeSpaces $directory)"
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if [ "$FILE_BACKUP_TASKS" == "" ]; then
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FILE_BACKUP_TASKS="$directory"
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@ -409,7 +397,6 @@ function ListRecursiveBackupDirectories {
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FILE_BACKUP_TASKS="$FILE_BACKUP_TASKS$PATH_SEPARATOR_CHAR$directory"
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fi
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done
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IFS=$OLD_IFS
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}
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function _GetDirectoriesSizeLocal {
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@ -817,8 +804,6 @@ function BackupDatabases {
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local database
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OLD_IFS=$IFS
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IFS=$' \t\n'
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for database in $SQL_BACKUP_TASKS
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do
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Logger "Backing up database [$database]." "NOTICE"
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@ -826,7 +811,6 @@ function BackupDatabases {
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true
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CheckTotalExecutionTime
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done
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IFS=$OLD_IFS
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}
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function Rsync {
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@ -927,7 +911,7 @@ function FilesBackup {
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local backupTask
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local backupTasks
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IFS=$PATH_SEPARATOR_CHAR read -a backupTasks <<< "$FILE_BACKUP_TASKS"
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IFS=$PATH_SEPARATOR_CHAR read -r -a backupTasks <<< "$FILE_BACKUP_TASKS"
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for backupTask in "${backupTasks[@]}"; do
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Logger "Beginning file backup of [$backupTask]." "NOTICE"
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if [ "$ENCRYPTION" == "yes" ]; then
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@ -938,7 +922,7 @@ function FilesBackup {
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CheckTotalExecutionTime
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done
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IFS=$PATH_SEPARATOR_CHAR read -a backupTasks <<< "$RECURSIVE_DIRECTORY_LIST"
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IFS=$PATH_SEPARATOR_CHAR read -r -a backupTasks <<< "$RECURSIVE_DIRECTORY_LIST"
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for backupTask in "${backupTasks[@]}"; do
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Logger "Beginning non recursive file backup of [$backupTask]." "NOTICE"
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if [ "$ENCRYPTION" == "yes" ]; then
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@ -949,12 +933,9 @@ function FilesBackup {
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CheckTotalExecutionTime
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done
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IFS=$PATH_SEPARATOR_CHAR read -a backupTasks <<< "$FILE_RECURSIVE_BACKUP_TASKS"
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IFS=$PATH_SEPARATOR_CHAR read -r -a backupTasks <<< "$FILE_RECURSIVE_BACKUP_TASKS"
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for backupTask in "${backupTasks[@]}"; do
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# Backup sub directories of recursive directories
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#for BACKUP_TASK in $FILE_RECURSIVE_BACKUP_TASKS
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#do
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Logger "Beginning recursive file backup of [$backupTask]." "NOTICE"
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if [ "$ENCRYPTION" == "yes" ]; then
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Duplicity "$backupTask" "recurse"
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@ -963,7 +944,6 @@ function FilesBackup {
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fi
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CheckTotalExecutionTime
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done
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#IFS=$OLD_IFS
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}
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function CheckTotalExecutionTime {
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@ -991,13 +971,9 @@ function _RotateBackupsLocal {
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local cmd
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local path
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OLD_IFS=$IFS
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IFS=$'\t\n'
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for backup in $(ls -I "*.$PROGRAM.*" "$backup_path")
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do
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find "$backup_path" -iname "*.$PROGRAM.*" -print0 | while IFS= read -r -d $'\0' backup; do
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copy=$rotate_copies
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while [ $copy -gt 1 ]
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do
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while [ $copy -gt 1 ]; do
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if [ $copy -eq $rotate_copies ]; then
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cmd="rm -rf \"$backup_path/$backup.$PROGRAM.$copy\""
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Logger "cmd: $cmd" "DEBUG"
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@ -1050,7 +1026,6 @@ function _RotateBackupsLocal {
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fi
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fi
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done
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IFS=$OLD_IFS
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}
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function _RotateBackupsRemote {
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@ -1100,13 +1075,9 @@ function RemoteLogger {
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}
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function _RotateBackupsRemoteSSH {
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OLD_IFS=$IFS
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IFS=$'\t\n'
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for backup in $(ls -I "*.$PROGRAM.*" "$backup_path")
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do
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find "$backup_path" -iname "*.$PROGRAM.*" -print0 | while IFS= read -r -d $'\0' backup; do
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copy=$rotate_copies
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while [ $copy -gt 1 ]
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do
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while [ $copy -gt 1 ]; do
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if [ $copy -eq $rotate_copies ]; then
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cmd="$COMMAND_SUDO rm -rf \"$backup_path/$backup.$PROGRAM.$copy\""
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RemoteLogger "cmd: $cmd" "DEBUG"
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@ -1154,7 +1125,6 @@ function _RotateBackupsRemoteSSH {
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fi
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fi
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done
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IFS=$OLD_IFS
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}
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_RotateBackupsRemoteSSH
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@ -1321,8 +1291,7 @@ function GetCommandlineArguments {
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Usage
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fi
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for i in "$@"
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do
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for i in "$@"; do
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case $i in
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--dry)
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_DRYRUN=1
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