markcallen

For the oracle database Enterprise Manager (EM) runs on port 1158. But it needs to be started by itself. Linux Login as oracle and run: $ORACLE_HOME/bin/emctl start...

After installing Oracle XE you should setup backups. Backups for XE For Oracle XE there is ready a backup script that uses Oracle's RMAN.   Setup Archive Log...

Test to see if a user is already in OID The following java code checks to see if there is a user in OID, returning...

Creating a ext3 file system on a new USB disk. Partition Table # /sbin/fdisk /dev/sdc The number of cylinders for this disk is set to 60801. There is...

Copying files from one directory to another using find and cpio. cd /old_file_system/ find . -print -depth | cpio -pamVd /new_file_system/

Perl's LWP package is a great way to get web pages and display the content of the resulting http header. Out of the box...

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...

On RedHat Enterprise 3 Linux on VMWare each interface link is always down. The following needs to be added to all the ifcfg-eth in /etc/sysconfig/networking-scripts/ check_link_down()...