Thomas R. Koll TomK32
TomK32
/ currency_convert.sh
Last active
October 13, 2017 18:55
— forked from hasantayyar/currency_convert.sh
cli currency_convert
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # seen on https://www.quora.com/What-are-some-time-saving-tips-that-every-Linux-user-should-know/answer/Jostein-Austvik-Jacobsen?__snids__=1567875257&__nsrc__=4 | |
| # usage currency_convert 14.99 eur usd | |
| # output 14.9900 EUR = 16.7019 USD | |
| currency_convert() { | |
| wget -qO- "http://finance.google.com/finance/converter?a=$1&from=$2&to=$3" | sed '/res/!d;s/<[^>]*>//g'; | |
| } |
TomK32
/ gpgwot
Last active
December 27, 2015 09:09
— forked from dtgay/gpgwot
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash | |
| gpg --list-sigs --keyring ~/.gnupg/pubring.gpg | sig2dot > ~/.gnupg/pubring.dot | |
| neato -Tpng ~/.gnupg/pubring.dot > ~/.gnupg/pubring.png |
TomK32
/ frozen.rb
Created
September 1, 2011 07:51
— forked from dbackeus/frozen.rb
Referenced document frozen on childs after_destroy callback
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| class Parent | |
| include Mongoid::Document | |
| field :something, :type => String | |
| has_many :children | |
| after_create :create_child | |
| private | |
| def create_child | |
| children.create | |
| end |