lsowen

#!/bin/sh

# As the "bufferbloat" folks have recently re-discovered and/or more widely
# publicized, congestion avoidance algorithms (such as those found in TCP) do
# a great job of allowing network endpoints to negotiate transfer rates that
# maximize a link's bandwidth usage without unduly penalizing any particular
# stream. This allows bulk transfer streams to use the maximum available
# bandwidth without affecting the latency of non-bulk (e.g. interactive)
# streams.

lsowen

""" Python IMAP with TLS/SSL support """
##
## Author: Alexander Brill <[email protected]>
## Copyright (C) 2004 Alexander Brill
##
## This program is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License
## as published by the Free Software Foundation; either version 2
## of the License, or (at your option) any later version.
##

lsowen

package main

import (
        "fmt"
        "os"
        "github.com/armon/mdns"
        "sync"
)

func channelHandler(wg sync.WaitGroup, ch <-chan mdns.ServiceEntry) {

lsowen

Keybase proof

I hereby claim:

• I am lsowen on github.
• I am lsowen (https://keybase.io/lsowen) on keybase.
• I have a public key whose fingerprint is 337C E5E0 6C9E 3677 CCC7 1A40 FECD 001B C751 40C0

To claim this, I am signing this object:

lsowen

package main

// Based on documentation found here: http://docs.rackspace.com/files/api/v1/cf-devguide/content/Create_TempURL-d1a444.html

import (
        "crypto/hmac"
        "crypto/sha1"
        "encoding/hex"
        "fmt"
        "github.com/ncw/swift"

lsowen

function reverseIp6 {
    echo "$1" | awk -F: 'BEGIN {OFS=""; }{addCount = 9 - NF; for(i=1; i<=NF;i++){if(length($i) == 0){ for(j=1;j<=addCount;j++){$i = ($i "0000");} } else { $i = substr(("0000" $i), length($i)+5-4);}}; print}' | rev | sed -e "s/./&./g"
}


$(reverseIp6 "2001:db8:85a3::8a2e:370:7334")"ip6.arpa."
#Result: 4.3.3.7.0.7.3.0.e.2.a.8.0.0.0.0.0.0.0.0.3.a.5.8.8.b.d.0.1.0.0.2.ip6.arpa.

lsowen

#!/usr/bin/env python3

import hashlib
import os
import base64
from datetime import datetime



username = "admin"

lsowen

I needed to be able to filter which items of a ManyRelatedField were returned, based on some attributes of the request user. Normally, all items in the relationship are returned, however I was able to override the ManyRelatedField.to_attribute() function to enable additional filtering of the relationship.

lsowen

package main

import (
        "fmt"
        "golang.org/x/crypto/openpgp"
        "os"
)

func main() {
        keyRingReader, err := os.Open("signer-pubkey.asc.txt")

lsowen

On supervisor:

lvextend -L50G /dev/vg_kvmhost01/test-01.img
virsh qemu-monitor-command util-02 --hmp "info block"
virsh qemu-monitor-command util-02 --hmp "block_resize drive-virtio-disk0 50G"


On VM:

http://unix.stackexchange.com/a/42910