====== Docker / Podman ======

Start Teamspeak Container, config persistently savved in  teamspeak3:/teamspeak/save/
   docker run -d --name teamspeak3 -e TS_UPDATE=1 -e TS3SERVER_LICENSE=accept -e TIME_ZONE=Europe/Berlin -e DIST_UPDATE=1 -p 9987:9987/udp -p 10011:10011/tcp -p 30033:30033/tcp -v teamspeak3:/teamspeak/save/ --restart=unless-stopped teamspeak


Befehle

  docker container ls
  docker rm teamspeak3
  docker start teamspeak3
  docker stop teamspeak3


===== ORACLE =====

user and groups
  groupadd -g 54321 oinstall
  useradd  -g oinstall -d -m /home/oracle -u 54321 oracle
  
pull Image(s):
  podman pull container-registry.oracle.com/database/free:latest
  podman pull container-registry.oracle.com/database/free:latest-lite
  podman pull container-registry.oracle.com/database/free:23.26.0.0-lite
  

list available images:
  podman images
  root@tuxmobil:/# podman images
  REPOSITORY                                   TAG             IMAGE ID   CREATED      SIZE
  container-registry.oracle.com/database/free  latest-lite  358b32468edd  5 weeks ago  1.79 GB
  container-registry.oracle.com/database/free  23.26.0.0-lite 358b32468edd  5 weeks ago  1.79 GB 
  container-registry.oracle.com/database/free  latest 3c986e106c3e  6 weeks ago  9.95 GB


  
create database instance (options):

  podman run --name <container name=""> \  
   -P | -p <host port="">:1521 \
   -e ORACLE_PDB=<your pdb="" name=""> \
   -e ORACLE_PWD=<your database="" passwords=""> \
   -e ORACLE_CHARACTERSET=<your character="" set=""> \
   -e ENABLE_ARCHIVELOG=true \
   -e ENABLE_FORCE_LOGGING=true \
   -v [<host mount="" point="">:]/opt/oracle/oradata \
  container-registry.oracle.com/database/free:latest


Create Container:
  podman run -d -p 1521:1521 --name md26lite -e ORACLE_PDB=md26litepdb -e ORACLE_PWD=0815 -v /oracle/data/md26lite:/oracle/data/md26lite:Z container-registry.oracle.com/database/free:23.26.0.0-lite


Connect to DB from inside container
  root@tuxmobil:/# podman exec -it md26lite "bash"
  bash-4.4$ 
  bash-4.4$ sqlplus / as sysdba

  SQL*Plus: Release 23.26.0.0.0 - Production on Tue Dec 9 12:04:48 2025 Version 23.26.0.0.0

  Copyright (c) 1982, 2025, Oracle.  All rights reserved.


  Connected to:
  Oracle AI Database 26ai Free Release 23.26.0.0.0 - Develop, Learn, and Run for Free
  Version 23.26.0.0.0

  SQL> 
  SQL>