This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.
In jurisdictions that recognize copyright laws, the author or authors of this software dedicate any and all copyright interest in the software to the public domain. We make this dedication for the benefit
It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.
| FROM golang:1.4 | |
| COPY entrypoint.sh /entrypoint.sh | |
| COPY main.go main.go | |
| RUN go build -o main main.go | |
| RUN chmod +x /entrypoint.sh | |
| EXPOSE 8080 | |
| ENTRYPOINT ["/entrypoint.sh"] | |
| CMD ["./main"] |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
| In [1]: policy = """{ | |
| ...: "Statement":[{ | |
| ...: "Effect":"Allow", | |
| ...: "Action":["s3:*"], | |
| ...: "Resource":["arn:aws:s3:::mybucket"]}]}""" | |
| In [2]: import boto | |
| In [4]: c = boto.connect_iam() | |
| In [5]: instance_profile = c.create_instance_profile('myinstanceprofile') | |
| In [6]: role = c.create_role('myrole') | |
| In [7]: c.add_role_to_instance_profile('myinstanceprofile', 'myrole') |