oca159

'''
The rgb() method is incomplete. 
Complete the method so that passing in RGB decimal values will result in a hexadecimal representation being returned.
The valid decimal values for RGB are 0 - 255. Any (r,g,b) argument values that fall out of that range should be rounded to the closest valid value. 
'''

def rgb(r, g, b):
    round = lambda x: min(255, max(x, 0))
    return ("{:02X}" * 3).format(round(r), round(g), round(b))

oca159

# http://zshwiki.org/home/zle/bindkeys#reading_terminfo
# create a zkbd compatible hash;
# to add other keys to this hash, see: man 5 terminfo
typeset -A key

key[Home]="$terminfo[khome]"
key[End]="$terminfo[kend]"
key[Insert]="$terminfo[kich1]"
key[Backspace]="$terminfo[kbs]"
key[Delete]="$terminfo[kdch1]"

oca159

{"lastUpload":"2018-04-24T20:13:47.550Z","extensionVersion":"v2.9.0"}

oca159

Lista de plugins recomendados para zsh

• colorize
• virtualenv
• command-not-found

oca159

# ~/.profile: executed by the command interpreter for login shells.
# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
# exists.
# see /usr/share/doc/bash/examples/startup-files for examples.
# the files are located in the bash-doc package.

# the default umask is set in /etc/profile; for setting the umask
# for ssh logins, install and configure the libpam-umask package.
#umask 022

oca159

# SNAKES GAME
# Use ARROW KEYS to play, SPACE BAR for pausing/resuming and Esc Key for exiting

import curses
from curses import KEY_RIGHT, KEY_LEFT, KEY_UP, KEY_DOWN
from random import randint


curses.initscr()
win = curses.newwin(20, 60, 0, 0)

oca159

#!/bin/bash
# /etc/init.d/gunicorn

### BEGIN INIT INFO
# Provides:   gunicorn
# Required-Start: $local_fs $remote_fs
# Required-Stop:  $local_fs $remote_fs
# Should-Start:   $network
# Should-Stop:    $network
# Default-Start:  2 3 4 5

oca159

#!/bin/bash

SITES_AVAILABLE_DIR=/etc/nginx/sites-available
SITES_ENABLED_DIR=/etc/nginx/sites-enabled

function print_usage() {
  echo "nginx-site -e <site name> to enable"
  echo "nginx-site -d <site name> to disable"
}

oca159

git filter-branch --env-filter '
WRONG_EMAIL="oaaburto@example.com"
NEW_NAME="Osvaldo Cordova"
NEW_EMAIL="oca159@hotmail.es"

if [ "$GIT_COMMITTER_EMAIL" = "$WRONG_EMAIL" ]
then
    export GIT_COMMITTER_NAME="$NEW_NAME"
    export GIT_COMMITTER_EMAIL="$NEW_EMAIL"
fi

oca159

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers