code.delx.au - monosys/blob - backup-mysql

   1 #!/bin/bash
   2
   3 DATABASES="$(echo 'show databases' | mysql | tail -n+2)"
   4
   5 cd ~/backup
   6
   7 for db in ${DATABASES}; do
   8     mysqldump --add-drop-table --single-transaction "${db}" | \
   9         gzip -9 > "${db}-$(date '+%Y%m%d').sql.gz"
  10
  11     rm -f $(ls -1 "${db}-"* | sort -r | tail -n +10)
  12 done