shuklalok

Go (Golang) Standard Library Interfaces (Selected)

This is not an exhaustive list of all interfaces in Go's standard library. I only list those I think are important. Interfaces defined in frequently used packages (like io, fmt) are included. Interfaces that have significant importance are also included.

All of the following information is based on go version go1.8.3 darwin/amd64.

shuklalok

import time
import socket

def wait_for_port(port, host='localhost', timeout=5.0):
    """Wait until a port starts accepting TCP connections.
    Args:
        port (int): Port number.
        host (str): Host address on which the port should exist.
        timeout (float): In seconds. How long to wait before raising errors.
    Raises:

shuklalok

Signing VirtualBox Kernel Modules

These are the steps I followed enable VirtualBox on my laptop without disabling UEFI Secure Boot. They're nearly identical to the process described on [Øyvind Stegard's blog][blog], save for a few key details. The images here are borrowed from the [Systemtap UEFI Secure Boot Wiki][systemtap].

1. Install the VirtualBox package (this might be different for your platform).

   src='https://download.virtualbox.org/virtualbox/rpm/fedora/virtualbox.repo'

shuklalok

Helm cheatsheet

• Helm cheatsheet
  • Get started
  • Struture
  • General Usage
  • Template
  • Hooks

shuklalok

#!/usr/bin/env python
# vim: set fileencoding=utf-8
#
# USAGE:
# Back up your tmux old config, run the script and redirect stdout to your conf
# file. Example:
#
#   $ cp  ~/.tmux.conf  ~/.tmux.conf.orig
#   $ python ./tmux-migrate-options.py  ~/.tmux.conf.orig  >  ~/.tmux.conf
#