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Want to use crontab to set dbase backup

  • 20-01-2006 12:07pm
    #1
    Howitzer
    Registered Users, Registered Users 2 Posts: 461 ✭✭


    Hi there,
    I have entered the world of cron jobs and am less than experienced!

    I want to use crontab manager in my webhosting control panel to automate dbase backups...

    I think this should work for a database backup:

    In a db_backup.pl file: run from the crontab manager at a specific time.

    /usr/bin/nice -20 /usr/bin/mysqldump -q --hdbhost.com --user=username --password=password dbname /usr/www/users/ourname/backup/database_name _`date "+%Y%m%d"`.sql ; cd /usr/www/users/ourname/backup ; /usr/bin/find *.sql -mtime +7 -delete
    >/dev/null 2>&1

    ##comments###
    # hostprovider want us to nice the task with val 10+
    # -q to avoid exceeding memory lims for large tables
    # host user and pass and dbname provided
    # output to database_name with date.sql
    # change dir to the backup folder
    # delete any .sql older than 7 days
    #If any output is produced by a command executed from a crontab, the cron daemon will normally email the user that output.
    #thus >/dev/null 2>&1
    #
    #could change dir to a success_email.txt and send that email to me@myhost.com
    #not sure of the syntax to do this
    #how can we find out about errors?

    I would value input from anyone who is familiar with this task.
    I'd love a report emailed to me of success / fail etc

    Cheers


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