10_Backup.md

Typical Usage

This is the main script to start a backup. The script backup.sh is the one to add as a cronjob. It will start

• the dumps of local databases
• the file transfer to an external repository

Both of these steps can be started seperately (see next pages).

Typical Usage

• on Linux: as a non root user use sudo sudo ./backup.sh
• on MS Windows: start it as user ./backup.sh. Or double click it in a file manager (e.g. Explorer). The first time it asks what program should be used to open *.sh files - select the bash.exe ornavigate to it.

Help

# ./backup.sh -?

  ___ ___ ___ ___         _______            __
 |   |   Y   |   |       |   _   .---.-.----|  |--.--.--.-----.
 |.  |.      |.  |       |.  1   |  _  |  __|    <|  |  |  _  |
 |.  |. \_/  |.  |___    |.  _   |___._|____|__|__|_____|   __|
 |:  |:  |   |:  1   |   |:  1    \                     |__|
 |::.|::.|:. |::.. . |   |::.. .  /
 `---`--- ---`-------'   `-------'

_______________________________________________________________________________  ___  __   _

Param: show help

START A BACKUP

This script starts 
  - the database backups and creates dumps locally
  - the file backup (using restic or duplicity)

SYNTAX:

    backup.sh [OPTIONS]

    default: no parameter:

OPTIONS:

    -d, --dryrun  just show infos, do not start a backup
    -h, --help    Show this help

    The following parameters force the backup type (if using duplicity):
    -a, --auto    force auto 
    -o, --older   duplicity type=auto: repeat full backup if last full 
                  backup is older than ... like "1M" for 1 month
    -f, --full    force full backup (if supported)
    -i, --inc     force incrmenental backup