Coding

Duplicity bash script to restore data from S3

Posted by Petar Vasilev on in Coding 0 Comment

Restore your S3 duplicity backup

#!/bin/bash

if [ $# -lt 3 ] || [ $# -gt 3 ]; then
        echo 'invalid number of parameters passed'
        echo 'Usage: s3-restore <bucket-name> <folder-name> <output-folder>'
else
        echo 'restoring backup'
        export PASSPHRASE=your_passphrase
        export AWS_ACCESS_KEY_ID=your_aws_access_key
        export AWS_SECRET_ACCESS_KEY=your_aws_secret_access_key

        duplicity s3://s3.amazonaws.com/$1/$2 $3
fi

Backup to S3 using duplicity

Posted by Petar Vasilev on in Coding 0 Comment

Backup a directory to S3. The script make full backups every 30 days and incremental backups the rest of the time.

#!/bin/bash

if [ $# -lt 3] || [ $# -gt 3]; then
    echo 'invalid number of parameters'
    echo 'Usage: backup <folder-to-backup> <bucket-name> <folder-name>'
else
    echo 'starting backup'
    export PASSPHRASE=your_passphrase
    export AWS_ACCESS_KEY_ID=your_aws_access_key
    export AWS_SECRET_ACCESS_KEY=your_aws_secret_access_key

    duplicity --extra-clean --full-if-older-than 1M $1 s3://s3.amazonaws.com/$1/$2
fi

JavaScript boilerplate file

Posted by Petar Vasilev on in Coding 0 Comment 
var App = function() {

    var debug = true;
    var self = this;

    /**
     * Initializing app on document ready
     * or device ready in case of PhoneGap
     *
     * @returns {App}
     */
    this.init = function() {
        self.settings();
        self.events();

        return this;
    };

    /**
     * Setting various variables and making
     * some DOM changes
     */
    this.settings = function() {

    };

    /**
     * Binding events
     */
    this.events = function() {

    };

    return this;
};

Image under text in an HTML email

Posted by Petar Vasilev on in Coding 0 Comment 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>

<body style="font-family: 'Myriad Pro', sans-serif;font-size: 16px;font-weight: 400;color: #252525;">
    <table style="width: 100%;max-width: 600px;margin: 0 auto;">
        <tr style="width: 100%;height: 0;">
            <td></td>
            <td rowspan="2">
                <img src="http://images5.fanpop.com/image/photos/30800000/-Random-random-30843841-1920-1080.jpg" alt="Background">
            </td>
        </tr>
        <tr>
            <td colspan="2" style="vertical-align: top;padding-top: 27px;">
                <table style="width: 100%;">
                    <tr>
                        <td>Some purely random text</td>
                    </tr>
                </table>
            </td>
        </tr>
    </table>


</body>
</html>

 

Styling a radio box with CSS

Posted by Petar Vasilev on in Coding 0 Comment

the CSS:

label {  
    display: inline-block;  
    cursor: pointer;  
    position: relative;  
    padding-left: 25px;  
    margin-right: 15px;  
    font-size: 13px;  
}  

input[type=radio] {  
    display: none;  
}  

label:before {  
    content: "";  
    display: inline-block;  

    width: 16px;  
    height: 16px;  

    margin-right: 10px;  
    position: absolute;  
    left: 0;  
    bottombottom: 1px;  
    background-color: #aaa;  
    box-shadow: inset 0px 2px 3px 0px rgba(0, 0, 0, .3), 0px 1px 0px 0px rgba(255, 255, 255, .8);  
}  

input[type=radio]:checked + label:before {  
    content: "\2022";  
    color: #f3f3f3;  
    font-size: 30px;  
    text-align: center;  
    line-height: 18px;  
}  

.radio label:before {  
    border-radius: 8px;  
}

the HTML

<div class="radio">  
    <input id="male" type="radio" name="gender" value="male">  
    <label for="male">Male</label>  
    <input id="female" type="radio" name="gender" value="female">  
    <label for="female">Female</label>  
</div>

 

JavaScript Preload Images

Posted by Petar Vasilev on in Coding 0 Comment 
var images = [];
var images_to_preload = [
  'path/to/image/one',
  'path/to/image/two'
];

function preload(images_list) {
     for (var i = 0; i < images_list.length; i++) {
         images[i] = new Image();
         images[i].src = images_list[i];
     }
}

preload(images_to_preload);

 

My bashrc file

Posted by Petar Vasilev on in Coding 0 Comment 
# Bash colouring
PS1="\[\033[0;33m\]\u\[\033[0m\]\[\033[0;32m\]@\h\[\033[0m\] \[\033[0;35m\]\w\[\033[0m\]\[\033[0;31m\]>\[\033[0m\] "

# Start tmux if it's screen : )
if [[ ! $TERM =~ screen ]]; then
    exec tmux
fi

# Aliases
alias v="vim"
alias art="php artisan"
alias gita="git add -A"
alias gits="git status"
alias gitc="git commit -m "

 

Apache htaccess authentication

Posted by Petar Vasilev on in Coding 0 Comment

Add this to your .htaccess file (note that you need to have the full path to the .htpasswd file)

AuthUserFile /full/path/to/.htpasswd
AuthType Basic
AuthName "Authentication required"
Require valid-user

you can generate .htpasswd(password) from this website: http://www.htaccesstools.com/htpasswd-generator/