tools -> scripts

scripts/quick-backup.sh

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+#!/usr/bin/env bash
+# https://gist.github.com/anthonyaxenov/b8336a2bc9e6a742b5a050fa2588d71e
+#####################################################################
+#                                                                   #
+# Stupidly simple backup script for own projects                    #
+#                                                                   #
+# Author: Anthony Axenov (Антон Аксенов)                            #
+# Version: 1.0                                                      #
+# License: WTFPLv2    More info: https://axenov.dev/?p=1423         #
+#                                                                   #
+#####################################################################
+
+# database credentials ==============================================
+
+DBUSER=
+DBPASS=
+DBNAME=
+DBCHARSET="utf8"
+
+# date formats ======================================================
+
+FMT_DT_DIR="%Y.%m.%d" # 2021.03.19
+FMT_DT_FILE="%H.%M"   # 08.24
+FMT_DT_LOG="%H:%M:%S" # 08:24:15.168149413
+
+# local storage =====================================================
+
+LOCAL_BAK_DIR="/backup/$(date +$FMT_DT_DIR)"
+
+# database backup file
+LOCAL_SQL_FILE="$(date +$FMT_DT_FILE)-db.sql.gz"
+LOCAL_SQL_PATH="$LOCAL_BAK_DIR/$LOCAL_SQL_FILE"
+
+# project path and backup file
+LOCAL_SRC_DIR="/var/www/"
+LOCAL_SRC_FILE="$(date +$FMT_DT_FILE)-src.tar.gz"
+LOCAL_SRC_PATH="$LOCAL_BAK_DIR/$LOCAL_SRC_FILE"
+
+# log file
+LOG_FILE="$(date +$FMT_DT_FILE).log"
+LOG_PATH="$LOCAL_BAK_DIR/$LOG_FILE"
+
+log() {
+    echo -e "[$(date +$FMT_DT_LOG)] $*" | tee -a "$LOG_PATH"
+}
+
+# remote storage ====================================================
+
+REMOTE_HOST="user@example.com"
+REMOTE_BAK_DIR="/backup/$(date +$FMT_DT_DIR)"
+REMOTE_SQL_PATH="$REMOTE_BAK_DIR/$LOCAL_SQL_FILE"
+REMOTE_SRC_PATH="$REMOTE_BAK_DIR/$LOCAL_SRC_FILE"
+REMOTE_LOG_PATH="$REMOTE_BAK_DIR/$LOG_FILE"
+
+# start =============================================================
+
+echo
+log "Start ----------------------------------------------------------------"
+log "Initialized parameters:"
+log "\tDB_USER\t\t= $DB_USER"
+log "\tDB_NAME\t\t= $DB_NAME"
+log "\tDB_CHARSET\t= $DB_CHARSET"
+log "\tLOCAL_SRC_DIR\t= $LOCAL_SRC_DIR"
+log "\tLOCAL_SRC_PATH\t= $LOCAL_SRC_PATH"
+log "\tLOCAL_SQL_PATH\t= $LOCAL_SQL_PATH"
+log "\tLOG_PATH\t= $LOG_PATH"
+log "\tREMOTE_HOST\t= $REMOTE_HOST"
+log "\tREMOTE_SQL_PATH\t= $REMOTE_SQL_PATH"
+log "\tREMOTE_SRC_PATH\t= $REMOTE_SRC_PATH"
+log "\tREMOTE_LOG_PATH\t= $REMOTE_LOG_PATH"
+
+mkdir -p $LOCAL_BAK_DIR
+log "Created local dir: $LOCAL_BAK_DIR"
+
+ssh $REMOTE_HOST mkdir -p $REMOTE_BAK_DIR
+log "Created remote dir: $REMOTE_BAK_DIR"
+
+log "1/4 Dumping DB: $DBNAME..."
+mysqldump \
+    --user="$DBUSER" \
+    --password="$DBPASS" \
+    --default-character-set="$DBCHARSET" \
+    --opt \
+    --quick \
+    "$DBNAME" | gzip > "$LOCAL_SQL_PATH"
+# --opt    Same as --add-drop-table, --add-locks, --create-options,
+#          --quick, --extended-insert, --lock-tables, --set-charset,
+#          and --disable-keys
+[ $? -gt 0 ] && log "ERROR: failed to create dump. Exit-code: $?" || log "\t- OK"
+
+log "2/4 Sending database backup to $REMOTE_HOST..."
+rsync --progress "$LOCAL_SQL_PATH" "$REMOTE_HOST:$REMOTE_SQL_PATH"
+[ $? -gt 0 ] && log "ERROR: failed to send database backup. Exit-code: $?" || log "\t- OK"
+
+log "3/4 Compressing project dir: $LOCAL_SRC_DIR..."
+tar -zcf "$LOCAL_SRC_PATH" "$LOCAL_SRC_DIR"
+[ $? -gt 0 ] && log "ERROR: failed to compress project. Exit-code: $?" || log "\t- OK"
+
+log "4/4 Sending project backup to ${REMOTE_HOST}..."
+rsync --progress "$LOCAL_SRC_PATH" "$REMOTE_HOST:$REMOTE_SRC_PATH"
+[ $? -gt 0 ] && log "ERROR: failed to send project backup. Exit-code: $?" || log "\t- OK"
+
+rsync --progress "$LOG_PATH" "$REMOTE_HOST:$REMOTE_LOG_PATH"
+
+log "Finish!"
+log "Used space: $(du -h "$LOCAL_BAK_DIR" | tail -n1)"
+log "Free space: $(df -h | tail -n1 | awk '{print $4}')"