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Linux Permission Denied Unable To Login and Apache 403
This set of problems was anything but a fun error to encounter, even though the fix was easy. I troubleshot this problem for the better part of 3 hours before finding the solution. Most importantly...
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Sendmail via Relay from Command Line on Linux
Every now and then there arises a need to send e-mail from a command prompt. In this case, the system is Red Hat Enterprise Linux and the desire is to have mailx send e-mail to a 3rd party, external...
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LVM Duplicate of PV exists on unknown device
If you’re arriving at this post, clearly, things are not going well. You’ve booted up your system and wound up with some odd LVM errors (if you’ve determined that they are LVM I suppose). There’s very...
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Beats Connection Closed by Logstash
It was recently one of those days that odd network “chop” caused me to take a look at various systems in the environment to track down the possible culprits. On checking various logs I noticed a lot...
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ALFA AWUS036ACH External WiFi Adapter on Kali
Getting wireless units that work properly in Kali with modern feature sets seems to be a continuous challenge. I’ve had mixed results over the years with shoddy support for anything outside of vanilla...
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