Rahil Wazir rahilwazir

Keychain with SSH passphrase

Install

Keychain: https://www.rpmfind.net/linux/rpm2html/search.php?query=keychain

$ wget -c ftp://195.220.108.108/linux/fedora/linux/development/rawhide/Everything/x86_64/os/Packages/k/keychain-2.8.0-3.fc24.noarch.rpm
$ rpm -i keychain-2.8.0-3.fc24.noarch.rpm

Dependencies

rpm-build

$ sudo dnf install rpm-build

Installation

http://corefonts.sourceforge.net

Code:

currency_convert() {
  curl -s "http://www.google.com/finance/converter?a=$1&from=$2&to=$3" | sed '/res/!d;s/<[^>]*>//g';
}

Usage:

calc () {
    bc -l <<< "$@"
}

Example usage:

$ calc 65320/670
97.49253731343283582089

$ calc 65320*670

WordPress

Create a file /etc/nginx/global/wordpress.conf and paste the following content:

# WordPress single site rules.
# Designed to be included in any server {} block.

# This order might seem weird - this is attempted to match last if rules below fail.
# http://wiki.nginx.org/HttpCoreModule
location / {

Sync files/folders between two host

rsync -azP -e 'ssh -i /path/to/id_rsa_private_key' /files/source [email protected]:/destination/path

Be sure to add ssh-add /path/to/id_rsa_private_key

Options:

-a It stands for "archive" and syncs recursively and preserves symbolic links, special and device files, modification times, group, owner, and permissions.

I have ACF fields on my post/page screens which add advance content fields, so it updates the post_content field with correct html formatting.

If you remove the first $post_type === ... conditional check, it would cause Algolia to not update it's task content which is obvious that this hook will run for every post type

functions.php

<?php

Nginx

Put this within server { ... } block of your vhost

location ~ "^(.*)/wp-content/uploads/(.*)$" {
    if (!-e $request_filename) {
        return 302 http://yourlivesite.com$request_uri;
    }
}

	<?php
	/*
	Plugin Name: Easy Digital Downloads - Sort archive by number of sales
	*/
	function jp_sort_downloads_archive( $query ) {
	if ( is_post_type_archive( 'download' ) && $query->is_main_query() ) {
	$query->set( 'meta_key', '_edd_download_sales' );
	$query->set( 'orderby', 'meta_value_num' );
	$query->set( 'order', 'DESC' );
	}

	*~
	.DS_Store
	.svn
	.cvs
	*.bak
	*.swp
	Thumbs.db
	.idea/

	# wordpress specific