#!/bin/bash
RETENTION=5
# Suppression des snapshots de plus de $RETENTION jours
find /data/backups/postgresql/snapshot/ -maxdepth 1 -type d -name "snapshot_*" -mtime +${RETENTION} -print -exec rm -rf {} \;

# Suppression des WAL de plus de $RETENTION jours
find /data/backups/postgresql/xlog/ -type f -mtime +${RETENTION} -print -delete