Hacker News: dgulino

New comment by dgulino in "Slack has raised our charges by $195k per year"

dgulino — Thu, 18 Sep 2025 18:24:59 +0000

I use pikapods to cheaply host a couple Open Source apps. They support Mattermost: https://www.pikapods.com/apps

New comment by dgulino in "Calculating Empires: A Genealogy of Technology and Power Since 1500"

dgulino — Thu, 20 Jun 2024 21:04:33 +0000

Now that this is done, AI can copy the form, automatically generating this type of visualization for anything. Can you spot the hallucinations?

New comment by dgulino in "Calculating Empires: A Genealogy of Technology and Power Since 1500"

dgulino — Thu, 20 Jun 2024 21:00:59 +0000

Neat! Consider embedding links to source material, like wikipedia?

New comment by dgulino in "Show HN: Dog – a distributed firewall management system"

dgulino — Wed, 26 May 2021 20:05:57 +0000

I'm adding 'dog-fw' as a search friendly alias for dog to the documentation.

New comment by dgulino in "Show HN: Dog – a distributed firewall management system"

dgulino — Mon, 17 May 2021 23:27:35 +0000

Years ago, we had multiple servers across multiple cloud providers, and every time the IP address of one of those servers changed, we'd have to manually update our firewalls to reflect that change. Our servers had ways to detect bad actors and add them to a blocklist, but we didn't have a way to globally distribute that blocklist across all of our servers. So we create 'dog', a distributed firewall management system that works across providers, scales to hundreds+ of servers, and quickly and securely does it's job. We'd love to hear what you think of dog, and would love even more for you to use, fix, and extend it. Want to see how software is eating the walkie-talkie? Checkout https://relaypro.com.

Show HN: Dog – a distributed firewall management system

dgulino — Mon, 17 May 2021 23:27:35 +0000

Article URL: https://relaypro-open.github.io/dog/

Comments URL: https://news.ycombinator.com/item?id=27189599

Points: 20

# Comments: 2

New comment by dgulino in "Why do we need modules at all? (2011)"

dgulino — Tue, 27 Aug 2019 18:33:08 +0000

Anyone have a copy of his elib1_misc.erl?

How to avoid taking down your S3 with Ansible

dgulino — Fri, 03 Mar 2017 15:24:59 +0000

Article URL: https://technicalmusings.blogspot.com/2017/03/how-to-avoid-taking-down-your-s3-with.html

Comments URL: https://news.ycombinator.com/item?id=13783429

Points: 1

# Comments: 0

New comment by dgulino in "Requestdiff – Send two HTTP requests and visualize any differences"

dgulino — Wed, 21 Oct 2015 15:45:43 +0000

you can leave off the pipe: colordiff -u <(curl -sS -D - -L https://httpbin.org/get) <(curl -sS -D - -L https://httpbin.org/get?show_env=1)

New comment by dgulino in "Network handover in Google Fi"

dgulino — Wed, 26 Aug 2015 18:27:27 +0000

https://republicwireless.com provides seamless wifi->cell and cell->wifi handover of calls.

New comment by dgulino in "Secure Secure Shell"

dgulino — Tue, 06 Jan 2015 20:00:48 +0000

"ssh-keygen -G /tmp/moduli -b 4096 ssh-keygen -T /etc/ssh/moduli -f /tmp/moduli

This will take a while so continue while it’s running."

First line has taken 6 hours on an ec2 t1.micro.

New comment by dgulino in "ipython 2.0.0"

dgulino — Wed, 02 Apr 2014 17:45:21 +0000

ipython is something I miss when I use any other language's shell. Amazing Ruby doesn't have something nearly as good (well, there is a hack: http://nbviewer.ipython.org/gist/minrk/4689728)

New comment by dgulino in "How Mavericks ruined Apple Mail for Gmail users"

dgulino — Wed, 23 Oct 2013 20:28:37 +0000

Reduce high cpu utilization from Mail: Spotlight -> Disable Mail & Messages http://www.insanelymac.com/forum/topic/290194-apple-mail-hig...

Yahoo Mail down-ish

dgulino — Thu, 05 Sep 2013 14:01:08 +0000

The site is up, but you can't read email: "There appears to be a problem loading the message list"

Also, I just found this: http://downrightnow.com/yahoomail

Comments URL: https://news.ycombinator.com/item?id=6334208

Points: 1

# Comments: 1

New comment by dgulino in "PAWK - A Python line processor (like AWK)"

dgulino — Fri, 15 Mar 2013 13:06:21 +0000

Yet another option: pyliner - A Python line processor (like Perl): https://gist.github.com/dgulino/4750088

New comment by dgulino in "Show HN: importd – d is for django"

dgulino — Wed, 20 Feb 2013 22:11:44 +0000

fyi: This requires django 1.4. I ran w/1.3.1 and got this error when running the helloworld example:

ImportError: No module named wsgi

I updated to 1.4.5 and it worked fine.

New comment by dgulino in "Python command line oneliners"

dgulino — Wed, 20 Feb 2013 15:24:31 +0000

There are a few scripts that facilitate the use of python on the command line:

https://gist.github.com/dgulino/4750088 (mine)

http://code.activestate.com/recipes/437932-pyline-a-grep-lik...

Automatically set Terminal colors depending on SSH Hostname

dgulino — Tue, 07 Feb 2012 03:51:01 +0000

Article URL: http://technicalmusings.blogspot.com/2012/02/ssh-localcommand-osx-terminal-colors.html

Comments URL: https://news.ycombinator.com/item?id=3560371

Points: 2

# Comments: 0

New comment by dgulino in "AWK-ward Ruby"

dgulino — Tue, 26 Apr 2011 20:37:32 +0000

Similar Perl/Awk syntax for Python one-liners with BEGIN/END: http://code.activestate.com/recipes/577075-pyliner-script-to...

New comment by dgulino in "Pipeable Ruby - forget about grep / sed / awk / wc ... "

dgulino — Thu, 21 Apr 2011 15:23:27 +0000

Also check Pyliner: http://code.activestate.com/recipes/577075-pyliner-script-to...