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ereami / gist:29508974e01d790c46dc58d54e527f8b
Created May 28, 2017 15:10
Onename gist
Verifying that "ereami.id" is my Blockstack ID. https://onename.com/ereami
@ereami
ereami / extract-whatsapp-msgs.js
Last active March 11, 2016 18:04
Navigate message list in Whatsapp Web in order to get e-mails
// Worked on March 11th 2016 :)
messageList = document.querySelectorAll('div .message-list')[0];
messages = messageList.querySelectorAll('.selectable-text');
for(i=0; i<messages.length; i++) {
msg = messages[i].innerText;
if (msg.indexOf("@") > -1) {
console.log (msg);
}
@ereami
ereami / gist:588e8cb8b2d80c3e0f91
Last active August 29, 2015 14:04
Need to remove application cached files, logs, and so on in MacOS X
cd ˜/Library/Caches
find . -type f -delete
cd ˜/Library/Logs
find . -type f -delete
@ereami
ereami / generate_images_for.sh
Created July 24, 2014 23:47
Ever needed to generate simple test images with specific labels and different sizes? My specific use case involved creating the images and verify that they were being correctly delivered as ads in mobile apps. ImageMagick and Bash to the rescue!
# Usage: generate_image name widthxheight
# Example: generate_image desktop 1024x768
generate_image() {
type=$1
size=$2
fname=ad_"$type"_"$size".png
echo $fname;
convert -size $size -font Bookman-Light -gravity center label:"VEJA.com 2.0\n$type\n$size" $fname
}