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Enable VNC connection for each O.S. user at boot – Ubuntu

Many times you need to enable VNC connections in your unix server by default at boot time. In RHEL it’s quite easy but in Ubuntu it’s quite tricky, that’s why I’m pulishing this entry. First of all, we install vncserver:

and let’s edit ~/.vnc/xstartup for each of our O.S. users with the following script: […]

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Reorganizing tablespace files

In case you are working with HD Space limit, for instance running Oracle XE, you should be aware of following procedure to reduce tablespace files. You may have tried to reduce datafile space with command:

And obtained error:

In my case, I had an Oracle Xe 11g with big tablespaces (7 GB’s of […]

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UTL_SMTP Sending HTML e-mails with multiple BLOB attachments via custom SMTP Server

The last few days I’ve been struggling with Oracle APEX trying to send e-mails via APEX_MAIL from different SMTP servers. But since SMTP configuration is at Instance level, it’s not that easy neither secure to keep changing instance settings and sending e-mails. (you can see the whole information at the oracle forum: Resuming I […]

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Relational estrena web!

Relational Consulting estrena una nova web, l’objectiu principal de la nostra web és oferir un catàleg de serveis on-line i publicar solucions tècniques.  

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