A curated list of AWS resources to prepare for the AWS Certifications
A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.
| // tmux.c | |
| // compile using: cc -o tmux tmux.c | |
| // makeit setuid executable by: chmod +s tmux | |
| // also change owner to desired user: [sudo] chown {usernamehere} tmux | |
| // give it to guests' shell (passwd entry): guest::9999:99:guest user:/tmp:/opt/tmux | |
| // you can delete password with passwd -du {login} | |
| // allow empty passwords with PermitEmptyPasswords yes in sshd_config | |
| // update (18 aug 2016): added dynamic owner change, for security ofc :) |
| #!/bin/sh | |
| ## | |
| ## Usage: ./ovpn-writer.sh SERVER CA_CERT CLIENT_CERT CLIENT_KEY > client.ovpn | |
| ## Orginial gist here https://gist.github.com/trovao/18e428b5a758df24455b | |
| ## | |
| server=${1?"The server address is required"} | |
| cacert=${2?"The path to the ca certificate file is required"} | |
| client_cert=${3?"The path to the client certificate file is required"} |
| import asyncio | |
| import aiohttp | |
| from aiohttp import web | |
| class WebsocketProxy(object): | |
| def __init__(self, upstream_url): | |
| self.upstream_url = upstream_url |
A simple asynchronous data store.
STATUS: This is a thought experiment, not a serious proposal. Would basic async storage like this be useful? With this plus some locking primitive, could you build Indexed DB?
Like Indexed DB:
| docker_auth: | |
| image: "cesanta/docker_auth:stable" | |
| command: --v=2 --alsologtostderr /config/auth_config.yml | |
| ports: | |
| - 5001:5001 | |
| volumes: | |
| - ./docker-auth/config:/config:ro | |
| - ./docker-auth/logs:/logs |
| #!/bin/sh | |
| # Create a RAM disk with same perms as mountpoint | |
| # Script based on http://itux.idev.pro/2012/04/iservice-speed-up-your-xcode-%D0%BD%D0%B5%D0%BA%D0%BE%D1%82%D0%BE%D1%80%D1%8B%D0%B5-%D1%81%D0%BF%D0%BE%D1%81%D0%BE%D0%B1%D1%8B/ with some additions | |
| # Usage: sudo ./xcode_ramdisk.sh start | |
| # PREREQUISITE: | |
| # mkdir /Users/$USERNAME/Library/Developer/Xcode/DerivedData.shadow | |
| ## Unless you clear DerivedData folder, you can't mount ramdisk on it | |
| # rm -r /Users/$USERNAME/Library/Developer/Xcode/DerivedData/* |
| # see https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/ | |
| # core | |
| brew install coreutils | |
| # key commands | |
| brew install binutils | |
| brew install diffutils | |
| brew install ed --default-names | |
| brew install findutils --with-default-names |
| #!ipxe | |
| set sysrcd-version 4.7.1 | |
| echo Booting SystemRescueCD ${sysrcd-version} x86 for ${initiator-iqn} | |
| # Kernel command-line options are documented here: | |
| # http://www.system-rescue-cd.org/Sysresccd-manual-en_Booting_the_CD-ROM#Network_boot_using_PXE | |
| set base-url sysrcd-${sysrcd-version}-x86/ | |
| kernel ${base-url}isolinux/altker${archs} setkmap=no net.ifnames=0 backstore=off | |
| initrd ${base-url}isolinux/initram.igz | |
| initrd ${base-url}sysrcd.dat /sysrcd.dat | |
| # Load the ramdisk again as a file inside the ramdisk, so our custom init script |
| For | |
| * ES5 | |
| * ES6 | |
| * CoffeeScript |
