Backups dengan shell scripts

Backup directory /var/www pada server

Buat Script pada /usr/bin

$sudo nano /usr/bin/backup-db.sh

Silahkan isi backup-db.sh dengan scripts berikut :

#!/bin/bash
####################################
#
# Backup to NFS mount script.
#
####################################

# What to backup. 
backup_files="/home /var/spool/mail /etc /root /boot /opt"

# Where to backup to.
dest="/mnt/backup"

# Create archive filename.
day=$(date +%A)
hostname=$(hostname -s)
archive_file="$hostname-$day.tgz"

# Print start status message.
echo "Backing up $backup_files to $dest/$archive_file"
date
echo

# Backup the files using tar.
tar czf $dest/$archive_file $backup_files

# Print end status message.
echo
echo "Backup finished"
date

# Long listing of files in $dest to check file sizes.
ls -lh $dest

#Selesai

Referensi :

https://ubuntu.com/server/docs/backups-shell-scripts