When hosting our web applications, we often have one public IP
address (i.e., an IP address visible to the outside world)
using which we want to host multiple web apps. For example, one
may wants to host three different web apps respectively for
example1.com, example2.com, and example1.com/images on
the same machine using a single IP address.
How can we do that? Well, the good news is Internet browsers
| sudo pip install awscli | |
| aws configure | |
| aws ses send-email \ | |
| --from "john@gmail.com" \ | |
| --destination "ToAddresses=mike@gmail.com" \ | |
| --message "Subject={Data=from ses,Charset=utf8},Body={Text={Data=ses says hi,Charset=utf8},Html={Data=,Charset=utf8}}" |
I hereby claim:
To claim this, I am signing this object:
| /*Copyright 2018 Neil North | |
| Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: | |
| The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. | |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHE |
| """ | |
| Given a dictionary, transform it to a string. Then byte encode that string. Then base64 encode it and since this will go | |
| on a url, use the urlsafe version. Then decode the byte string so that it can be else where. | |
| """ | |
| data = base64.urlsafe_b64encode(json.dumps({'a': 123}).encode()).decode() | |
| # And the decode is just as simple... | |
| data = json.loads(base64.urlsafe_b64decode(query_param.encode()).decode()) | |
| # Byte encode the string, base64 decode that, then byte decode, finally transform it to a dictionary |
| #!/bin/bash | |
| BASE_PATH=/var/opt/gitlab/gitlab-rails/shared/registry/docker/registry/v2/repositories | |
| DRY_RUN=0 | |
| KEEP_LAST_IMAGES=10 | |
| RUN_GARBAGE_COLLECTOR=0 | |
| GITLAB_CTL_COMMAND=`which gitlab-ctl` | |
| Install s3fs on Mac OS X | |
| 1 - Install Homebrew - http://brew.sh/ | |
| ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)" | |
| 2 - Use Homebrew to install s3fs + dependencies | |
| brew install s3fs | |
| 3 - Do some custom stuff. I only used the first step from here -> https://gist.github.com/fukayatsu/3910097 | |
| sudo /bin/cp -rfX /usr/local/Cellar/fuse4x-kext/0.9.2/Library/Extensions/fuse4x.kext /Library/Extensions |
| Ansible playbook to setup HTTPS using Let's encrypt on nginx. | |
| The Ansible playbook installs everything needed to serve static files from a nginx server over HTTPS. | |
| The server pass A rating on [SSL Labs](https://www.ssllabs.com/). | |
| To use: | |
| 1. Install [Ansible](https://www.ansible.com/) | |
| 2. Setup an Ubuntu 16.04 server accessible over ssh | |
| 3. Create `/etc/ansible/hosts` according to template below and change example.com to your domain | |
| 4. Copy the rest of the files to an empty directory (`playbook.yml` in the root of that folder and the rest in the `templates` subfolder) |
| if ($request_uri = /) { | |
| set $test A; | |
| } | |
| if ($host ~* teambox.com) { | |
| set $test "${test}B"; | |
| } | |
| if ($http_cookie !~* "auth_token") { | |
| set $test "${test}C"; |
Grr this took hours to figure out. I was trying to install MJPG-streamer and running VLC command lines and all this crap but nothing worked.
First install motion:
~> sudo apt-get install motion
Then create a config file:
~> mkdir ~/.motion
~> nano ~/.motion/motion.conf