Pinned Loading

1. expdp create dump of database in ORA... expdp create dump of database in ORACLE (impdp utility)

   1

   // to export and import Oracle database user as an alternative to old imp/exp utility can be used next commands:

   2

   // In sql editor run:

   3

   // export dump file in Oracle storage

   4

   DECLARE

   5

   hdnl NUMBER;

2. Clear unused docker images and conta... Clear unused docker images and containers

   1

   #NOTE: before running commands check output list to remove

   2

   # remove untagged docker images:

   3

   docker rmi $(docker images --filter "dangling=true" -q --no-trunc)

   4

   #remove stopped docker containers:

   5

   docker rm $(docker ps -q -f status=exited)