There are so many great GIFs out there and I want to have copies of them. Twitter makes that harder than it should be by converting them to MP4 and not providing access to the source material. To make it easier, I made a bash pipeline that takes a tweet URL and a filename, extracts the MP4 from that tweet and uses ffmpeg to convert back to GIF.
brew install ffmpegapt install ffmpeg
| <!DOCTYPE html> | |
| <html prefix="og: http://ogp.me/ns#"> | |
| <head> | |
| <!-- content-type, which overrides http equivalent header. Because of charset, this meta should be set at first. --> | |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
| <!-- Overrides http equivalent header. This tells IE to use the most updated engine. --> | |
| <meta http-equiv="X-UA-Compatible" content="IE=Edge"> | |
| <!-- Tells crawlers how to crawl this page, and the role of this page. https://developer.mozilla.org/en-US/docs/Web/HTML/Element/meta --> | |
| <meta name="robots" content="index, follow"> |
| --- | |
| # SSH server settings, in line with https://stribika.github.io/2015/01/04/secure-secure-shell.html | |
| # Before using, change myhosts to your hosts' nickname and myuser to your username (two instances! make sure you replace both or you'll be locked out of ssh!) | |
| - hosts: myhosts | |
| become: true | |
| remote_user: myuser | |
| tasks: | |
| # Key exchange, ciphers and MACs | |
| - lineinfile: dest=/etc/ssh/sshd_config regexp='^KexAlgorithms' line='KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256' | |
| node { | |
| echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1' | |
| echo 'No quotes, pipeline command in single quotes' | |
| sh 'echo $BUILD_NUMBER' // 1 | |
| echo 'Double quotes are silently dropped' | |
| sh 'echo "$BUILD_NUMBER"' // 1 | |
| echo 'Even escaped with a single backslash they are dropped' | |
| sh 'echo \"$BUILD_NUMBER\"' // 1 | |
| echo 'Using two backslashes, the quotes are preserved' | |
| sh 'echo \\"$BUILD_NUMBER\\"' // "1" |
Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...
// see: https://github.com/chadoe/docker-cleanup-volumes
$ docker volume rm $(docker volume ls -qf dangling=true)
$ docker volume ls -qf dangling=true | xargs -r docker volume rm
Below is the list of modern JS frameworks and almost frameworks – React, Vue, Angular, Ember and others.
All files were downloaded from https://cdnjs.com and named accordingly.
Output from ls command is stripped out (irrelevant stuff)
$ ls -lhS
566K Jan 4 22:03 angular2.min.js
| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Scroll Test</title> | |
| <style> | |
| html, body { | |
| overflow: hidden; | |
| width: 100%; | |
| height: 100%; |
| { | |
| "folders": | |
| [ | |
| { | |
| "path": "/path/to/my/app/", | |
| "folder_exclude_patterns": [".meteor", "packages"] | |
| } | |
| ] | |
| } |
When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:
const Article = require('../../../../app/models/article');Those suck for maintenance and they're ugly.