Diego Cuba Zuniga – Medium

Diego Cuba Zuniga

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Diego Cuba Zuniga

Linux Issue “fork failed: Resource temporarily unavailable”

Maybe you have trying to open a new terminal window, or connect via ssh to another terminal and appears a prompt like the message below:

2 min readSep 26, 2022

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Linux Issue “fork failed: Resource temporarily unavailable”

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Pinned

Diego Cuba Zuniga

Finding the best DNS provider.

I have made an #OneLiner code which shows a ‘Query time’ resolution for each server and ‘Owner information’. Once you identify which has…

1 min readApr 4, 2021

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Diego Cuba Zuniga

Do you know what is the actual amount of data traffic that Brazil reach per day?

In Brazil was applied a project PTT-Metro which is the name given by the Management Committee of Internet in Brazil (CGIbr) , this…

2 min readApr 4, 2021

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Do you know what is the actual amount of data traffic that Brazil reach per day?

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Diego Cuba Zuniga

I got my U2F USB/FIDO2 (Linux integration)

Surf the web has its own risk, the biggest one I consider is, be hacked or lose any personal account. But, How does it can occur?, It…

5 min readApr 4, 2021

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I got my U2F USB/FIDO2 (Linux integration)

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Diego Cuba Zuniga

Cabos Submarinos do Brasil (Fibra Optica)

Cómo o Brasil está ligado ao mundo inteiro é principalmente pelos cabos que forman as redes submarinas. É por ali que sai o tráfego…

2 min readApr 4, 2021

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Cabos Submarinos do Brasil (Fibra Optica)

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Diego Cuba Zuniga

Diego Cuba Zuniga

MSc in Telecommunications Engineering with experience in Networking , Security , Linux Bash Scripting , Linux Servers Deployment and Services Administration

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