Slawomir Jasinski slav123
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| { | |
| "Version": "2008-10-17", | |
| "Statement": [ | |
| { | |
| "Sid": "PublicReadGetObject", | |
| "Effect": "Allow", | |
| "Principal": { | |
| "AWS": "*" | |
| }, | |
| "Action": "s3:GetObject", |
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| expires { | |
| match .css$ 1d # expires | |
| match .js$ 1d # expires | |
| match .png$ 7d # expires | |
| match .jpg$ 7d #expires # expires | |
| match .webp$ 7d | |
| } |
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| go run build.go -goos=linux -goarch=amd64 |
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| <picture> | |
| <source srcset="bourbon@2x 2x" media="(max-width: 768px)"> | |
| <source srcset="bourbon.webp" type="image/webp"/> | |
| <img src="bourbon.png" alt="logo" width="223" height="78"> | |
| </picture> |
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| AddType image/webp .webp | |
| ## expires | |
| <IfModule mod_expires.c> | |
| # Turn on the module. | |
| ExpiresActive on | |
| # Set the default expiry times. | |
| ExpiresDefault "access plus 2 days" | |
| ExpiresByType image/jpg "access plus 1 month" | |
| ExpiresByType image/gif "access plus 1 month" |
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| yum install python26-pip | |
| pip install virtualenv | |
| wget https://dl.eff.org/certbot-auto | |
| chmod a+x certbot-auto | |
| /usr/local/bin//certbot-auto --debug -v --server https://acme-v01.api.letsencrypt.org/directory certonly -d poppin.com.au -d www.poppin.com.au |
slav123
/ gist:7e6efa538da4dfdebe5dd40a24935da8
Created
October 26, 2017 07:10
list of files in repo
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| repoquery --list repo-name |
slav123
/ get_jpeg_size.c
Created
December 13, 2017 07:34
Decoding Function C++ source code in 31 lines
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| //Gets the JPEG size from the array of data passed to the function, file reference: http://www.obrador.com/essentialjpeg/headerinfo.htm | |
| static char get_jpeg_size(unsigned char* data, unsigned int data_size, unsigned short *width, unsigned short *height) { | |
| //Check for valid JPEG image | |
| int i=0; // Keeps track of the position within the file | |
| if(data[i] == 0xFF && data[i+1] == 0xD8 && data[i+2] == 0xFF && data[i+3] == 0xE0) { | |
| i += 4; | |
| // Check for valid JPEG header (null terminated JFIF) | |
| if(data[i+2] == 'J' && data[i+3] == 'F' && data[i+4] == 'I' && data[i+5] == 'F' && data[i+6] == 0x00) { | |
| //Retrieve the block length of the first block since the first block will not contain the size of file | |
| unsigned short block_length = data[i] * 256 + data[i+1]; |
slav123
/ jpegDimensions.go
Created
December 13, 2017 07:36
Gets the JPEG size from the array of data passed to the function
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| func jpegDimensions(data []byte) (int32, int32) { | |
| var width, height, i int | |
| data_size := cap(data) | |
| if data[i] == 0xFF && data[i+1] == 0xD8 && data[i+2] == 0xFF && data[i+3] == 0xE0 { | |
| i += 4 | |
| if data[i+2] == 'J' && data[i+3] == 'F' && data[i+4] == 'I' && data[i+5] == 'F' && data[i+6] == 0x00 { | |
| block_length := int(data[i])*256 + int(data[i+1]) | |
| for i < data_size { |
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| // Read the content | |
| var bodyBytes []byte | |
| if c.Request.Body != nil { | |
| bodyBytes, _ = ioutil.ReadAll(c.Request.Body) | |
| } | |
| // Restore the io.ReadCloser to its original state | |
| c.Request.Body = ioutil.NopCloser(bytes.NewBuffer(bodyBytes)) | |
| // Use the content |