What to do when an obsolete rman object can't be found. Environment Make sure ORACLE_HOME, ORACLE_SID and PATH are set correctly - rman also comes with X11R6...

Database can't extent an index. Problem ORA-01654: unable to extend index SYS.I_FILE#_BLOCK# by 128 in tablespace SYSTEM Solution Check the size and maxsize of the data files in...

How to recover an Oracle XE Backup First make sure the database is in archive log mode and running backups on a daily basis. See Oracle...

Some standard recovery scenarios Deleted or Corrupted Datafile If a database datafile in the $ORACLE_HOME/oradata/XE  is deleted then the database will no longer open.  It is...

The oracle account that is created by the Oracle XE installer isn't very helpful. Setup Bash Log into the system as root and su to oracle #su...

Out of the box the Opera web browser is not setup to run jnlp files, therefore java webstart will not run properly.  To fix...

Add the following entry to the VirtualHost <Directory "/var/www/html"> order allow,deny allow from all AuthName "Staff only" AuthType Basic AuthLDAPURL ldap://localhost/dc=example,dc=com require valid-user </Directory>

On Mac OS X when opening a new IE window from a site running under https there is no content in the window and...