warmwaffles

#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <stdbool.h>
#include <arpa/inet.h>

typedef struct buffer
{
    uint32_t length;
    uint32_t capacity;

warmwaffles

#include "mach_gettime.h"
#include <mach/mach_time.h>

#define MT_NANO (+1.0E-9)
#define MT_GIGA UINT64_C(1000000000)

// TODO create a list of timers,
static double mt_timebase = 0.0;
static uint64_t mt_timestart = 0;

warmwaffles

-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

warmwaffles

HOSTNAME = %x{hostname}.chomp

PROM_FILE = ARGV[0] != 'test' ? '/var/lib/node_exporter/textfile_collector/smartctl.prom' : '/tmp/smartctl.prom'

DEVICES = [
  '/dev/sda',
  '/dev/sdb',
  '/dev/sdc',
  '/dev/sdd',
  '/dev/sde',

warmwaffles

#!/bin/bash

# Usage: unpack <pathto file> <workdir>

set -e

archive=$1
workdir=$2

filename=$(basename "$1")

warmwaffles

btrfs For Beginners

I wanted to retain the original page contents just in case it went down or changed.

Taken from https://www.howtoforge.com/a-beginners-guide-to-btrfs.

This guide shows how to work with the btrfs file system on Linux. It covers creating and mounting btrfs file systems, resizing btrfs file systems online, adding and removing devices, changing RAID levels, creating subvolumes and

warmwaffles

#!/bin/bash

# Usage:
#
# yt-archive.sh <url to playlists>
#

youtube-dl \
  --continue \
  --retries 100 \

warmwaffles

fn get_id(req: &mut Request) -> Option<Uuid> {
    let param = req.extensions.get::<Router>().unwrap().find("id");

    match param {
        Some(x) => Some(Uuid::parse_str(param.unwrap()).unwrap()),
        None => None
    }
}

warmwaffles

https://github.com/bert/libdxf

https://github.com/ennorehling/dlmalloc

https://github.com/silentbicycle/skiplist

https://strace.io/

https://github.com/mikewei/micoro

warmwaffles

PCX File Format Summary

See: http://www.fileformat.info/format/pcx/egff.htm

Field	Description
AKA	PC Paintbrush File Format, DCX, PCC
Type	Bitmap
Colors	Mono, 4-bit, 8-bit, 24-bit
Compression	RLE, uncompressed