Located in alphabetical order (not prefer)
Cab), also designed as a more modern replacement, written in Cgolang)
FFMPEG filters provide a powerful way to programmatically enhance or alter videos, and it’s fairly simple to add a watermark to a video using the overlay filter. The easiest way to install ffmpeg is to download a pre-built binary for your specific platform. Then you don’t have to worry about including and installing all the right dependencies and codecs you will be using.
Once you have ffmpeg installed, adding a watermark is as easy as passing your existing source through an overlay filter like so:
ffmpeg -i test.mp4 -i watermark.png -filter_complex "overlay=10:10" test1.mp4
Basically, we’re passing in the original video, and an overlay image as inputs, then passing it through the filter, and saving the output as test1.mp4.
| #!/usr/bin/env ruby | |
| # generate a single sentence from a canonical form | |
| # canonical sentence is a multi sentences combined in one | |
| # form, generator will generate a sentence from it randomly | |
| # based on the form, for example: | |
| # "Hello [Emad|Elsaid]" , may generate "Hello Emad" or | |
| # "Hello Elsaid" the result is random. | |
| # also you could nest [] inside each other to gain a multi level | |
| # canonical sentence example: | |
| # "[[Hi|Hello] [Emad|elsaid] | good [morning|night] sir]" |
| /* | |
| * Decide on your cache-busting strategy. In this example, we use the current timestamp, which will | |
| * force a change every time the app is visited, but not every time the partial is loaded within a | |
| * visit. Even better would be to use a hash of the file's contents to ensure that the file is always | |
| * reloaded when the file changes and never reloaded when it isn't. | |
| */ | |
| var cacheBustSuffix = Date.now(); | |
| // Optionally, expose the cache busting value as a constant so other parts of your app can use it. | |
| ngModule.constant("cacheBustSuffix", cacheBustSuffix); |
| #!/usr/bin/env ruby | |
| # gem install sinatra --no-document | |
| # gem install github-markdown --no-document | |
| require 'sinatra' | |
| require 'github/markdown' | |
| set :port, 3000 | |
| get '/' do | |
| <<-EOT | |
| <!DOCTYPE html> |
| #!/usr/bin/env ruby | |
| require 'koala' # gem install koala --no-ri --no-rdoc | |
| # create a facebook app and get access token from here | |
| # https://developers.facebook.com/tools/explorer | |
| # select "groups", "photos" when authenticating | |
| oauth_access_token = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' | |
| group_filtering_words = ['ruby'] | |
| image_path = 'image.png' #change to your image path | |
| message = 'My Cool image.' # your message |
| #!/usr/bin/env ruby | |
| seconds_to_wait = 1*60*60 # 1 hour | |
| $directories_to_watch = { | |
| '/Users/blaze/Desktop/folder1' => 1*1024, #bytes | |
| '/Users/blaze/Desktop/folder2' => 1*1024 #bytes | |
| } | |
| def alert_size_exceeded directory, size | |
| # you can replace this by an sending an email |
Create SHA512 passwords
# make sure to use a leading space so that the command is not stored in your bash history!!
mkpasswd -m sha-512 password1
# generates -> $6$yMgsow58.g/Z$mBjHfdVzqcF/LN.iwV23Eyqg.yGPTsp9pOwaStsJ6c4I4zL7BhucVVAkv5guf7OVRr8Pw0mHF4NrWBRCG5ci7/
mkpasswd -m sha-512 password2
# generates -> $6$RZ86vRkQ$aRKN1HOsk6bDHBbMhS7jSo/p1NGFl4PvwY3KpU.72i./LvITi41nL84EkxOFXl.6Bmhynj/L7pYbfF0rUHtOB0
| #!/bin/bash | |
| # Interpret whether the input needs to go to ansible, or ansible-playbook and run appropriately | |
| # First update the git repos for each project | |
| /usr/bin/update-git-repos | |
| export ANSIBLE_FORCE_COLOR=1 | |
| export ANSIBLE_RETRY_FILES_ENABLED=False |