$ firewall-cmd --get-active-zones$ sudo firewall-cmd --zone=docker --change-interface=docker0
Last Updated: March 2023
IMPORTANT: Ignore the out-of-date steps below for getting Chromium keys.
Instead, read this up-to-date guide (Jan 2023) written by @LearningToPi.
P.S. Thank you to every contributor below who provided tips over the years on what should be a straightforward process: setting up Chromium for local development.
Long live the web!
| error_page 500 /500.html; | |
| location /500.html{ | |
| return 500 '{"error": {"status_code": 500,"status": "Internal Server Error"}}'; | |
| } | |
| error_page 502 /502.html; | |
| location /502.html{ | |
| return 502 '{"error": {"status_code": 502,"status": "Bad Gateway"}}'; | |
| } |
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.
These are the steps I went through to set up an SSL cert.
Unfortunately, the Cisco AnyConnect client for Mac conflicts with Pow. And by "conflicts", I mean it causes a grey-screen-of-death kernel panic anytime you connect to the VPN and Pow is installed.
As an alternative, there is OpenConnect, a command-line client for Cisco's AnyConnect SSL VPN.
Here's how to get it set up on Mac OS X:
OpenConnect can be installed via homebrew:
brew update
brew install openconnect
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |