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Updating RedHat & CentOS with Yum If you are using RedHat & its clones like CentOS or...

Earlier we’ve discussed target specificationin detail. But it is almost as import to choose...

Every now and then, we need to scan ports as system administrators, even if the target machine is...

Below I’ll describe a couple of nice methods to generate passwords using Python and Bash....

If you want to show console output from a Serial device such as RS-232 interface, you need to...

Everything started with a few queries of isc.org thrugh open DNS servers located at our data...

IMPORTANT NOTE: Never assume the directory structures exist in your system as written in the...