vu que
# tar tzf 20210131-221036.tar.gz|grep config
apps/nextcloud/backup/var/www/nextcloud/config/
apps/nextcloud/backup/var/www/nextcloud/config/config.php.backup.20210117.083512
apps/nextcloud/backup/var/www/nextcloud/config/config.php.backup.20200806.225035
apps/nextcloud/backup/var/www/nextcloud/config/config.php.backup.20200519.105021
apps/nextcloud/backup/var/www/nextcloud/config/config.php.backup.20200817.112318
apps/nextcloud/backup/var/www/nextcloud/config/config.php.backup.20200807.005814
apps/nextcloud/backup/var/www/nextcloud/config/config.php.backup.20191121.084824
apps/nextcloud/backup/var/www/nextcloud/config/config.php.backup.20201027.085936
apps/nextcloud/backup/var/www/nextcloud/config/config.php.backup.20200125.131811
je vais tenter de refaire l’archive en ajoutant config.php.backup.20210117.083512 comme config.php