Author Archives: litwin

Oracle Enterprise Manager 12c – Upgrade oem12c from 12.1.0.3.0 (release 3) to 12.1.0.4.0 (release 4)

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How to upgrade oem12c to latest release 4?

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How to move… unmovable window?

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Some programs open windows, that can’t be moved.
How to move it anyway?

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WordPress – [apc-warning] Unable to allocate memory for pool

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Wordpress sometime put into apache logs infor about no memory for apc.

How to solve this?

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SQLMAP – Let’s try a sql injection test?

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I want to do penetration test over created page with get forms parameters used.

Let’s try?

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Recover (recreate) grub loader on Fedora 20 linux with LVM2 partition

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How to write linux loader (grub) when reinstalled Windows deleted it?

How to recreate grub loader on linux placed at LVM2 volume??

How to repair linux loader and write it again to disk?

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