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@rbonvall
rbonvall / rut.py
Created July 5, 2010 23:56
Dígito verificador del RUT en Python
# encoding=utf-8
# Obtener el dígito verificador del RUT en Python.
#
# La función recibe el RUT como un entero,
# y entrega el dígito verificador como un entero.
# Si el resultado es 10, el RUT es "raya k".
from itertools import cycle
@jmervine
jmervine / cert_convert.sh
Created November 17, 2014 21:57
openssl: convert cert from p7b to crt (or cer)
openssl pkcs7 -print_certs -in old.p7b -out new.crt
# openssl pkcs7 -print_certs -in old.p7b -out new.cer
@ruda
ruda / listchars.vim
Last active March 5, 2024 09:00
Vim: listchars samples
set listchars=tab:→\ ,trail:␣,extends:…,eol:⏎
set listchars=tab:→\ ,trail:␣,precedes:«,extends:»,eol:⏎
set listchars=tab:→\ ,trail:·,precedes:«,extends:»,eol:¶
set listchars=tab:‣\ ,trail:·,precedes:«,extends:»,eol:¬
set listchars=tab:␋\ ,trail:␠,precedes:«,extends:»,eol:␤
set listchars=tab:>-,trail:.,precedes:<,extends:>,eol:$
@umidjons
umidjons / export-html-table-to-excel.md
Created March 2, 2015 13:32
Export HTML table to Excel in AngularJS

Export HTML table to Excel in AngularJS

myApp.factory('Excel',function($window){
		var uri='data:application/vnd.ms-excel;base64,',
			template='<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head><body><table>{table}</table></body></html>',
			base64=function(s){return $window.btoa(unescape(encodeURIComponent(s)));},
			format=function(s,c){return s.replace(/{(\w+)}/g,function(m,p){return c[p];})};
		return {
@oxyflour
oxyflour / ssh-vpn.sh
Last active January 15, 2024 08:41
how to setup non-root ssh vpn tunnel
# remember to add
#PermitTunnel yes
# in /etc/ssh/sshd_config
# create tun device on both machines
# ref: http://www.k336.org/2013/04/non-root-ssh-vpn.html
sudo ip tuntap add dev tun0 mode tun user oxyflour group oxyflour
# delete tun
sudo ip tuntap del dev tun0 mode tun
@chtzvt
chtzvt / dnsmasq.conf
Created September 20, 2017 20:30
Optimized Dnsmasq configuration, for use with OpenWRT/DD-WRT/Tomato/etc
# Charlton Trezevant's Zoomin DNSMasq Config - Version 1.0
# Having a large local cache speeds up subsequent DNS queries significantly (from several hundred msec to around 25-30)
# You may need to adjust this depending on the amount of free space you have
cache-size=10000
# This ensures local reverse lookup queries are never sent upstream (e.g. dig +noall +answer -x 10.0.1.1)
bogus-priv
# Names without a dot or other domain part will also not be forwarded upstream
domain-needed
# We won't need dnsmasq to overwrite the system's resolv.conf, as we have our own cache.
@juampynr
juampynr / CHANGELOG.md
Created March 27, 2018 09:35
Sample CHANGELOG

Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

[Unreleased] - yyyy-mm-dd

Here we write upgrading notes for brands. It's a team effort to make them as

@yougg
yougg / proxy.md
Last active July 17, 2024 09:23
complete ways to set http/socks/ssh proxy environment variables

set http or socks proxy environment variables

# set http proxy
export http_proxy=http://PROXYHOST:PROXYPORT

# set http proxy with user and password
export http_proxy=http://USERNAME:PASSWORD@PROXYHOST:PROXYPORT

# set http proxy with user and password (with special characters)
@aalmiray
aalmiray / DataSourceFactory.java
Last active February 8, 2022 18:42
Oracle Aunonomous Database + MyBatis
package com.acme.todo;
import oracle.ucp.jdbc.PoolDataSource;
import oracle.ucp.jdbc.PoolDataSourceFactory;
import javax.sql.DataSource;
import java.util.Properties;
public class DataSourceFactory {
public static DataSource createDataSource(String datasourceConfigFile) throws Exception {
@denguir
denguir / cuda_install.md
Last active July 23, 2024 16:57
Installation procedure for CUDA & cuDNN

How to install CUDA & cuDNN on Ubuntu 22.04

Install NVIDIA drivers

Update & upgrade

sudo apt update && sudo apt upgrade

Remove previous NVIDIA installation