Nick Nuing otkrsk

otkrsk / Rails DateTime Format

Last active December 16, 2015 15:49

How to format dates in Rails

	%H - Hour of the day, 24-hour clock, zero-padded (00..23)
	%k - Hour of the day, 24-hour clock, blank-padded ( 0..23)
	%I - Hour of the day, 12-hour clock, zero-padded (01..12)
	%l - Hour of the day, 12-hour clock, blank-padded ( 1..12)
	%P - Meridian indicator, lowercase (``am'' or ``pm'')
	%p - Meridian indicator, uppercase (``AM'' or ``PM'')
	%M - Minute of the hour (00..59)

	12:00PM = %I:%M%p

otkrsk / Commit Deleted Repo Files

Last active December 17, 2015 15:39

Sometimes, files are deleted from a repo because they have become irrelevant. This is how you commit those changes for files that have been deleted.

	git add -u

	Additional info:
	git add -A (stages All)
	git add . (stages new and modified, without deleted)
	git add -u (stages modified and deleted, without new)

otkrsk / php_list_directory.php

Last active June 12, 2025 02:20

Some PHP code snippets to manipulate directories and files.

	<?php
	$source = "/path/to/your/file/";
	$files = scandir("$source");

	foreach($files as $file) {
	// inside this loop, we strip the information from the CSV file
	$arrLines = file($source . $file);

	foreach($arrLines as $lines) {
	// display each element

otkrsk / MySQL Quickstart Snippet

Last active May 1, 2019 00:53

Quick & dirty snippet to create a MySQL database and table when I'm too lazy to type.

	# Create Database
	CREATE DATABASE `database_name`;

	# Create Table
	CREATE TABLE `table_name` (
	contact_id INT(10) NOT NULL AUTO_INCREMENT,
	name VARCHAR(40),
	birthdate DATE,
	PRIMARY KEY (contact_id)
	);

otkrsk / Nginx-redirect-rewrite

Last active August 29, 2015 14:02

Setup nginx to redirect www to non-www

	server {
	server_name www.yourdomain.com
	rewrite ^(.*) http://yourdomain.com
	}

otkrsk / gist:266f4753d0119cfa9d93

Last active July 20, 2016 08:54

Format Date Output in Bash

otkrsk / backup_restore_mysql_dump

Last active August 29, 2015 14:05

Backup and Restore MySQL Dump

	#backup all databases in one file (eventually add the option --add-locks):
	mysqldump -u [username] -p[root_password] [database_name] > file.sql

	#backup all databases in one gzipped file:
	mysqldump -u [username] -p[password] -–all-databases \| gzip > file.sql.gz

	#restore all databases:
	mysql -u [username] -p[password] < file.sql

otkrsk / delete_file_extension

Last active July 20, 2016 08:53

Search File by Particular File Extension and Delete

find <path> -name "*.<file_extension>" -delete

otkrsk / mail_one_liner.sh

Created August 14, 2014 07:46

Send Email from Command Line with a One-Liner

mail -s "Subject goes here" [email protected] < path_to_file_with_contents.txt

otkrsk / mount_smbfs.sh

Last active April 16, 2017 18:59 — forked from natritmeyer/mount_smbfs.sh

	#Mounting the share is a 2 stage process:
	# 1. Create a directory that will be the mount point
	# 2. Mount the share to that directory

	#Create the mount point:
	mkdir share_name

	#Mount the share (edited for Mac OS X):
	#The -t flag is to indicate the file system type. In this case, it is smbfs.
	mount -t smbfs //username:[email protected]/share_name share_name/