ChrisRut

Number of beers Kevin owes me: 2

arkadiyt

import boto3
import certbot.main
import datetime
import os
import raven
import subprocess

def read_and_delete_file(path):
  with open(path, 'r') as file:
    contents = file.read()

haskaalo

Tar Usage / Cheat Sheet

Compress a file or directory

e.g: tar -czvf name-of-archive.tar.gz /path/to/directory-or-file

• -c: Create an archive.
• -z: Compress the archive with gzip.
• -v: makes tar talk a lot. Verbose output shows you all the files being archived and much.
• -f: Allows you to specify the filename of the archive.

thomasst

"""
Copies all keys from the source Redis host to the destination Redis host.
Useful to migrate Redis instances where commands like SLAVEOF and MIGRATE are
restricted (e.g. on Amazon ElastiCache).

The script scans through the keyspace of the given database number and uses
a pipeline of DUMP and RESTORE commands to migrate the keys.

Requires Redis 2.8.0 or higher.

olalonde

#!/bin/bash

#
# This script will mount /Users in the boot2docker VM using NFS (instead of the
# default vboxsf). It's probably not a good idea to run it while there are
# Docker containers running in boot2docker.
#
# Usage: sudo ./boot2docker-use-nfs.sh
#

Oneiroi

openssl s_client -cipher EXPORT -connect domain.com:443 < /dev/null 2>/dev/null | grep SSL-Session | wc -l

quellish

Variable

Type

mmcc

#!/bin/sh

# Fix NTP/Time
# https://github.com/boot2docker/boot2docker/issues/290
boot2docker ssh -- sudo killall -9 ntpd
boot2docker ssh -- sudo ntpclient -s -h pool.ntp.org
boot2docker ssh -- sudo ntpd -p pool.ntp.org

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

dokipen

Running command {:args=>["/bin/bash", "-c", "env PYTHONPATH=/usr/lib/ruby/gems/1.9.1/gems/fpm-1.0.1/lib/fpm/package python setup.py --command-packages=pyfpm get_metadata --output=/tmp/package-python-build20131211-11854-1r8ym9h/metadata.json"], :level=>:debug, :file=>"fpm/util.rb", :line=>"48"}
Process is running {:pid=>11859, :level=>:debug, :file=>"fpm/util.rb", :line=>"61"}
Running from scipy source directory. {:level=>:info, :file=>"cabin/mixins/pipe.rb", :line=>"46"}
usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...] {:level=>:info, :file=>"cabin/mixins/pipe.rb", :line=>"46"}
   or: setup.py --help [cmd1 cmd2 ...] {:level=>:info, :file=>"cabin/mixins/pipe.rb", :line=>"46"}
   or: setup.py --help-commands {:level=>:info, :file=>"cabin/mixins/pipe.rb", :line=>"46"}
   or: setup.py cmd --help {:level=>:info, :file=>"cabin/mixins/pipe.rb", :line=>"46"}
 {:level=>:info, :file=>"cabin/mixins/pipe.rb", :line=>"46"}
error: invalid command 'get_metadata' {:level=>:info, :file=>"cabin/mixins/pipe