Is oh-my-zsh slow?

I've just started using Oh My ZSH and found it to be really slow... but only when in a git repository directory using a theme that display git information (robbyrussell for example). The fix is to…

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Replace DB content on the fly

This appears to be a little known fact, so it has earned the right to be posted as a how-to on my site. If you have a database with lots of content and you discover to your dismay that you have made…

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Test your servers Virus filters - don't assume

On one of our RHEL5 servers running Ensim, we noticed after the last big update of RHEL using 'yum update', that MailScanner was capped out, using tons of our CPU power. In the past when this happens I usually find it is ClamAV acting up. However, we were using on this server a free version of f-prot. I took a chance and purchased the latest greatest mail server version of f-prot and installed it. Bingo, the problem went away.

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