mdutt247 · November 4, 2023 08:47 · Nov 4, 2023 · Nov 4, 2023 · Oct 29, 2023 · Oct 29, 2023
diff --git a/daily_backup.sh b/daily_backup.sh
@@ -55,11 +55,11 @@ echo "* Backing up directories: ${DIRECTORIES}." >> ${LOGFILE}
 for d in ${DIRECTORIES}; do
         tar --exclude='vendor' --exclude='.git' --exclude='node_modules' --exclude='wp-admin' --exclude='wp-includes' -cjf ${BACKUP_DIR}/${d}-${TIMESTAMP}.tar.bz2 -C /var/www ${d} >>${LOGFILE}
         compressed_size="$(${CMD_DU} ${BACKUP_DIR}/${d}-${TIMESTAMP}.tar.bz2 | awk '{print $1}')"
-		if [ X"$?" == X'0' ]; then
-			sleep 10
-		else
-			export BACKUP_SUCCESS='NO'
-		fi
+	if [ X"$?" == X'0' ]; then
+		sleep 10
+	else
+		export BACKUP_SUCCESS='NO'
+	fi
 done
 
 echo -e "* File size:\n----">>${LOGFILE}

diff --git a/daily_backup.sh b/daily_backup.sh
@@ -53,7 +53,7 @@ chmod 0400 ${LOGFILE}
 
 echo "* Backing up directories: ${DIRECTORIES}." >> ${LOGFILE}
 for d in ${DIRECTORIES}; do
-        tar -cjf ${BACKUP_DIR}/${d}-${TIMESTAMP}.tar.bz2 -C /var/www ${d} >>${LOGFILE}
+        tar --exclude='vendor' --exclude='.git' --exclude='node_modules' --exclude='wp-admin' --exclude='wp-includes' -cjf ${BACKUP_DIR}/${d}-${TIMESTAMP}.tar.bz2 -C /var/www ${d} >>${LOGFILE}
         compressed_size="$(${CMD_DU} ${BACKUP_DIR}/${d}-${TIMESTAMP}.tar.bz2 | awk '{print $1}')"
 		if [ X"$?" == X'0' ]; then
 			sleep 10

diff --git a/daily_backup.sh b/daily_backup.sh
@@ -29,6 +29,7 @@
 
 KEEP_DAYS='7'
 export BACKUP_DIR="/var/backup"
+export DIRECTORIES='directory1 directory2 directory3 directory4'
 
 export CMD_DATE='/bin/date'
 export CMD_DU='du -sh'
@@ -42,8 +43,6 @@ export PATH='/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin'
 
 export LOGFILE="${BACKUP_DIR}/${TIMESTAMP}.log"
 
-export DIRECTORIES='directory1 directory2 directory3 directory4'
-
 [ ! -d ${BACKUP_DIR} ] && mkdir -p ${BACKUP_DIR} 2>/dev/null
 chown root ${BACKUP_DIR}
 chmod 0400 ${BACKUP_DIR}
@@ -52,6 +51,7 @@ echo "* Starting backup: ${TIMESTAMP}." >${LOGFILE}
 echo "* Backup directory: ${BACKUP_DIR}." >>${LOGFILE}
 chmod 0400 ${LOGFILE}
 
+echo "* Backing up directories: ${DIRECTORIES}." >> ${LOGFILE}
 for d in ${DIRECTORIES}; do
         tar -cjf ${BACKUP_DIR}/${d}-${TIMESTAMP}.tar.bz2 -C /var/www ${d} >>${LOGFILE}
         compressed_size="$(${CMD_DU} ${BACKUP_DIR}/${d}-${TIMESTAMP}.tar.bz2 | awk '{print $1}')"

diff --git a/daily_backup.sh b/daily_backup.sh
@@ -76,7 +76,7 @@ else
 fi
 
 find ${BACKUP_DIR}/* -type f -mtime +${KEEP_DAYS} -print | while read -r file; do
-    echo "* Old backup found. Deleting: " ${file} >>${LOGFILE}.
+    echo "* Old backup found. Deleting: ${file}." >>${LOGFILE}
     rm "$file"
 done
 

diff --git a/backup-directories.sh → daily_backup.sh b/backup-directories.sh → daily_backup.sh
diff --git a/gistfile1.txt → backup-directories.sh b/gistfile1.txt → backup-directories.sh
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+# Author:   M. Dutt (hello@mditech.net)
+# Date:     28/10/2023
+# Purpose:  Backup all specified direcories.
+# License:  This shell script is released under GPL v2.
+#
+
+########################
+# REQUIREMENTS
+########################
+#
+#   * Required commands:
+#       + du
+#       + tar     
+#
+
+########################
+# USAGE
+########################
+#
+#   * It stores all backup copies in directory '/var/backup' by default,
+#     You can change it in variable $BACKUP_DIR below.
+#
+#   * Add crontab job for root user:
+#
+#       # crontab -e -u root
+#       10   0   *   *   *   /bin/bash /var/daily_backup.sh
+#
+
+KEEP_DAYS='7'
+export BACKUP_DIR="/var/backup"
+
+export CMD_DATE='/bin/date'
+export CMD_DU='du -sh'
+export YEAR="$(${CMD_DATE} +%Y)"
+export MONTH="$(${CMD_DATE} +%m)"
+export DAY="$(${CMD_DATE} +%d)"
+export TIME="$(${CMD_DATE} +%H-%M-%S)"
+export TIMESTAMP="${YEAR}-${MONTH}-${DAY}-${TIME}"
+export BACKUP_SUCCESS='YES'
+export PATH='/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin'
+
+export LOGFILE="${BACKUP_DIR}/${TIMESTAMP}.log"
+
+export DIRECTORIES='directory1 directory2 directory3 directory4'
+
+[ ! -d ${BACKUP_DIR} ] && mkdir -p ${BACKUP_DIR} 2>/dev/null
+chown root ${BACKUP_DIR}
+chmod 0400 ${BACKUP_DIR}
+
+echo "* Starting backup: ${TIMESTAMP}." >${LOGFILE}
+echo "* Backup directory: ${BACKUP_DIR}." >>${LOGFILE}
+chmod 0400 ${LOGFILE}
+
+for d in ${DIRECTORIES}; do
+        tar -cjf ${BACKUP_DIR}/${d}-${TIMESTAMP}.tar.bz2 -C /var/www ${d} >>${LOGFILE}
+        compressed_size="$(${CMD_DU} ${BACKUP_DIR}/${d}-${TIMESTAMP}.tar.bz2 | awk '{print $1}')"
+		if [ X"$?" == X'0' ]; then
+			sleep 10
+		else
+			export BACKUP_SUCCESS='NO'
+		fi
+done
+
+echo -e "* File size:\n----">>${LOGFILE}
+cd ${BACKUP_DIR} && \
+${CMD_DU} *${TIMESTAMP}* >>${LOGFILE}
+echo "----" >>${LOGFILE}
+
+echo "* Backup completed (Success? ${BACKUP_SUCCESS})." >>${LOGFILE}
+
+if [ X"${BACKUP_SUCCESS}" == X'YES' ]; then
+    echo "==> Backup completed successfully."
+else
+    echo -e "==> Backup completed with !!!ERRORS!!!.\n" 1>&2
+fi
+
+find ${BACKUP_DIR}/* -type f -mtime +${KEEP_DAYS} -print | while read -r file; do
+    echo "* Old backup found. Deleting: " ${file} >>${LOGFILE}.
+    rm "$file"
+done
+
+echo "==> Detailed log (${LOGFILE}):"
+echo "=============================="
+cat ${LOGFILE}
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