Category: Information

UBCD version 5.3.0 is released

Today (May 21 2014) UBCD version 5.3.0 is released and available for download. Here are the changes: Updated ASTRA to V6.14. Updated Intel Processor Identification Utility to V4.90. Updated Memtest86 to V4.3.7. Updated Super Grub2 Disk to V2.00s2. Details could

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Oracle VirtualBox shared clipboard

Oracle VM VirtualBox is a virtualization software package. It is really useful to run several OS simultaneously. And great educational tool. One useful feature not enabled by default is possibility to copy/paste between host and guest (also called shared clipboard).

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C (programming language) cheatsheet added

Recently I’ve decided that even some people think that C programming language is old and obsolete it still worth be be learned. While learning I’ve frequently consulted information about different commands. As consequence I’ve created small C cheat sheet that

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Mirror of CentALT repository (CentOS 5)

(Translated from CentALT web site Site offline) Introduction Quite a few system administrators use RHEL 5 or one of multiple clones CentOS or Scientific Linux. With this repository you will be able fairly easy to install on RHEL/CentOS 5 latest

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IPv4 CIDR cheatsheet added

When you have multiple CIDR subnets in your network subnet mask is often different. To be certain about correct netmask I’m using CIDR cheat sheet. You can find it at IPv4 CIDR page. Note: CIDR is classless inter domain routing.

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