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ahmadhasankhan/db_backup.rb

Last active August 6, 2021 13:36
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Revisions

  1. ahmadhasankhan revised this gist May 15, 2015. 1 changed file with 28 additions and 0 deletions.
    28 changes: 28 additions & 0 deletions db_backup.rb
    View file
    Original file line number Diff line number Diff line change
    @@ -1,3 +1,5 @@
    #1===========First code================

    #!/usr/bin/env ruby

    databases = {
    @@ -30,3 +32,29 @@
    `gzip #{backup_file}.sql`
    end

    #2===========Taking database info from the command line instead of an internal Hash================


    #!/usr/bin/env ruby

    database = ARGV.shift
    username = ARGV.shift
    password = ARGV.shift
    host = ARGV.shift
    end_of_iter = ARGV.shift

    if end_of_iter.nil?
    backup_file = database + '_' + Time.now.strftime('%Y%m%d')
    else
    backup_file = database + '_' + end_of_iter
    end

    mysqldump = "mysqldump -h#{host} -u#{username} -p#{password} #{database}"

    `#{mysqldump} > #{backup_file}.sql`
    `gzip #{backup_file}.sql`

    # To perform our backup, we call it like so: db_backup.rb db_name username password host_name



  2. ahmadhasankhan created this gist May 15, 2015.
    32 changes: 32 additions & 0 deletions db_backup.rb
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,32 @@
    #!/usr/bin/env ruby

    databases = {
    :local_db => {
    :database => 'my_db',
    :username => 'root',
    :password => 'admin',
    :host => 'localhost'
    },
    :staging_db => {
    :database => 'db_name',
    :username => 'db_user',
    :password => 'p@ssWord!',
    :host => 'localhost'
    }
    }

    end_of_iter = ARGV.shift

    databases.each do |name, config|
    if end_of_iter.nil?
    backup_file = config[:database] + '_' + Time.now.strftime('%Y%m%d')
    else
    backup_file = config[:database] + '_' + end_of_iter
    end

    mysqldump = "mysqldump -h#{config[:host]} -u#{config[:username]} -p#{config[:password]} #{config[:database]}"

    `#{mysqldump} > #{backup_file}.sql`
    `gzip #{backup_file}.sql`
    end