| /*M!999999\- enable the sandbox mode */ | |
| /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; | |
| /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; | |
| /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; | |
| /*!40101 SET NAMES utf8mb4 */; | |
| /*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */; | |
| /*!40103 SET TIME_ZONE='+00:00' */; | |
| /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */; | |
| /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */; |
| MariaDB [lobsters]> SELECT short_id, title, comments_count FROM stories ORDER BY comments_count DESC LIMIT 100; | |
| +----------+-----------------------------------------------------------------------------------------------------------------+----------------+ | |
| | short_id | title | comments_count | | |
| +----------+-----------------------------------------------------------------------------------------------------------------+----------------+ | |
| | h9xgpv | Rate my Homepage | 496 | | |
| | uihyvs | backdoor in upstream xz/liblzma leading to ssh server compromise | 306 | | |
| | zp4ofg | Lobster burntsushi has left the site, algorithm detecting standing might be off | 280 | | |
| | 8aiw6g | What software do you dream about, b |
| domain | |
| undeadly.org | |
| paulrouget.com | |
| techblog.netflix.com | |
| queue.acm.org | |
| blog.golang.org | |
| commandcenter.blogspot.com | |
| lkml.org | |
| idealab.talkingpointsmemo.com | |
| aws.amazon.com |
A friend recently learned about Proebsting's law and mentioned it to me off hand. I knew about the law's existence but I never really asked myself - do I believe in it?
For people who aren't aware, Proebsting's law states:
Compiler Advances Double Computing Power Every 18 Years
Which is to say, if you upgrade your compiler every 18 years, you would expect on average your code to double in performance on the same hardware.
| #!/usr/bin/awk -f | |
| # This program is a copy of guff, a plot device. https://github.com/silentbicycle/guff | |
| # My copy here is written in awk instead of C, has no compelling benefit. | |
| # Public domain. @thingskatedid | |
| # Run as awk -v x=xyz ... or env variables for stuff? | |
| # Assumptions: the data is evenly spaced along the x-axis | |
| # TODO: moving average |
| -- happy avril 14th :))))))))))))))))))))))))))))))))))))))) | |
| do | |
| let bars = 4 | |
| key = "8" | |
| righthand = "[[4 -3] [0 _ _ _ _ _ 0]] [[-3, -8] [7 5 4 0]]" | |
| lefthand = "[0 9 12 16] [4 12 16 19] [5 12 17 19] [2 12 17 16]" | |
| d1 $ slow bars | |
| $ stack [ | |
| n (righthand + key + "<24 36>/2"), |
| #include <stdint.h> | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| // munged from https://github.com/simontime/Resead | |
| namespace sead | |
| { | |
| class Random | |
| { |
Network namespaces are an important component of containerization in Linux. A network namespace (netns) allows a running process to see different network interfaces, routes, and firewall rules from the rest of the system. There are a number of use cases for network namespaces, such as running multiple servers, testing/staging environments and providing isolation of services.
We begin by creating a generic systemd service for creating a named network namespace. I add the following to /usr/lib/systemd/system/netns@.service. In systemd, the @ mean the service takes a parameter which is passed to the unit via %i. E.g, we can run sudo systemctl start netns@webserver.service.
I’m currently working (I’m just at the beginning, and I’m quite slow) on a personal project that will use Keepass files (kdb and kdbx).
I tried to find some documentation about .kdb and .kdbx format, but I didn’t find anything, even in the Keepass official website. I you want to know how these file formats are structured, you must read Keepass’s source code. So I wrote this article that explains how Keepass file format are structured, maybe it will help someone.
| "use strict"; | |
| /* | |
| tumblr-downloader.js - a Node.js script to download all media files posted in | |
| a Tumblr blog, most recent first. | |
| Usage: | |
| node tumblr-downloader.js | |
| Options - domain to download from, API key, and so on - are exposed below. |