danmackinlay

#! /usr/bin/env python
"""
Export Zotero biblographies for my blog using betterbibtex export support
http://retorque.re/zotero-better-bibtex/exporting/pull

Usage:

From the root of a blogdown blog, run

```

danmackinlay

Git pre-commit hook for large files

This hook warns you before you accidentally commit large files to git. It's very hard to reverse such an accidental commit, so it's better to prevent it in advance.

Since you will likely want this script to run in all your git repos, a script is attached to add this hook to all git repos you create / clone in the future.

Of course, you can just download it directly to the hooks in an existing git repo.

danmackinlay

# R should not use the linuxbrew paths.
# this laborious workaround prevents that
.pth = Sys.getenv("PATH")
.pths = unlist(strsplit(.pth, ":"))
.nbrewpthi = as.vector(unlist(lapply(.pths, function (x) !grepl("brew", x))))
Sys.setenv(PATH=paste(.pths[.nbrewpthi], collapse=":"))
print("Changed PATH")
print(.pth)
print("to")
print(Sys.getenv("PATH"))

danmackinlay

#!/bin/sh

# get broadcast addresses for each network
net=`ifconfig | grep -o -E "Bcast:(.*?) " | cut -f2 -d":"`

# loop over networks running the scan
for n in $net;
do
  # first find SSH machines silently to prime the arp table
  nmap -T4 -n -p 22 --open --min-parallelism 100 "$n/24" | grep -e "scan report for" -e "ssh" > /dev/null

danmackinlay

Keybase proof

I hereby claim:

• I am danmackinlay on github.
• I am danmackinlay (https://keybase.io/danmackinlay) on keybase.
• I have a public key ASBW9iWVglwJj-mtImYHR5uYigzQc-aCyVHThu_sQN9umAo

To claim this, I am signing this object:

danmackinlay

Usage

Download the script by clicking the filename at the top of the box. Make it executable. If you run it with no arguments, it prints a usage summary. If you run it with a single argument – the name of the pdf to shrink – it writes the result to stdout:

./shrinkpdf.sh in.pdf > out.pdf

You can also provide a second filename for the output:

danmackinlay

import numpy as np
from scipy.stats import rv_discrete
from scipy.special import gamma, gammaln


class gpd_gen(rv_discrete):
    """
    A Lagrangian Generalised Poisson-Poisson distribution.

    ``eta`` is the branching ratio,

danmackinlay

library(rhdf5)

load.sparse.hdf = function (filename, path) {
  idx = as.vector(h5read(filename, paste(path, "v_indices", sep="/")))
  idxptr = as.vector(h5read(filename, paste(path, "v_indptr", sep="/")))
  vals = as.vector(h5read(filename, paste(path, "v_data", sep="/")))
  dims = as.vector(h5read(filename, paste(path, "v_datadims", sep="/")))
  col.names = h5read(filename, paste(path, "v_col_names", sep="/"))
  
  data = sparseMatrix(

danmackinlay

import os
import tempfile
import subprocess
import skimage
from skimage import exposure
import skimage.io as io
import argparse
import shutil
import numpy as np

danmackinlay

#!/bin/sh

# Converts a mysqldump file into a Sqlite 3 compatible file. It also extracts the MySQL `KEY xxxxx` from the
# CREATE block and create them in separate commands _after_ all the INSERTs.

# Awk is choosen because it's fast and portable. You can use gawk, original awk or even the lightning fast mawk.
# The mysqldump file is traversed only once.

# Usage: $ ./mysql2sqlite mysqldump-opts db-name | sqlite3 database.sqlite
# Example: $ ./mysql2sqlite --no-data -u root -pMySecretPassWord myDbase | sqlite3 database.sqlite