roylee0704

docker logs nginx 2>&1 | grep "127." 

# ref: http://stackoverflow.com/questions/34724980/finding-a-string-in-docker-logs-of-container

DavidWells

Aligning images

This is a guide for aligning images.

See the full Advanced Markdown doc for more tips and tricks

left alignment

arxdsilva

package main
// More info on Getwd()
// https://golang.org/src/os/getwd.go
// 
import(
  "os" 
  "fmt"
  "log"
)

TySkby

#!/usr/bin/env python3
"""Easily put time restrictions on things

Note: Requires Python 3.x

Usage as a context manager:
```
with timeout(10):
    something_that_should_not_exceed_ten_seconds()
```

wojteklu

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

onjin

postgres:
  image: postgres:9.4
  volumes:
    - ./init.sql:/docker-entrypoint-initdb.d/init.sql

mjkillough

cmake_minimum_required(VERSION 3.6)

project(CmakeVirtualenv)

enable_testing()

# Find Python and Virtualenv. We don't actually use the output of the
# find_package, but it'll give nicer errors.
find_package(PythonInterp 2.7 REQUIRED)
find_program(VIRTUALENV virtualenv)

matishsiao

package main

import (
	"bufio"
	"fmt"
	"log"
	"os"
	"syscall"
	"time"
)

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

vancluever

#!/bin/sh

# Use AWS CLI to get the most recent version of an AMI that 
# matches certain criteria. Has obvious uses. Made possible via
# --query, --output text, and the fact that RFC3339 datetime
# fields are easily sortable.

export AWS_DEFAULT_REGION=us-east-1

aws ec2 describe-images \