Hendri Pretorius pretorh

shell script that can be sourced to have produce TAP output for test files

setup

create tests/setup.sh
create test files, ex tests/example.test.sh
run tests, and on success call ok <test name> or fail <test name> (or skip <test-name>)

do need to ensure that none of the tests output TAP related output (ex redirecting stdout)

for example for photos from a camera (IMG_xxxx.JPG): ./missing-files-in-sequence.sh '*IMG_' 3409 '.jpg'

Find the table / table body, and get the rows: $('tbody').children('tr')

For a specific row (ex 12th), find the cells (tds): .eq(11).children('td')

For all the cells, skip those that have an attribute: not('td[rowspan=8]')

Skip over some fixed columns (ex start at column 2): slice(1, 31)

For example on http://www.tshwane.gov.za/sites/Departments/Public-works-and-infrastructure/Pages/Load-Shedding.aspx, to get

the schedule

creating:

GNUPGHOME=${GNUPGHOME?'need path for new gnupg home dir'}
GPG_PASS_PHRASE=${GPG_PASS_PHRASE-passphrase}

# refuse to overwrite existing
if [ -e "$GNUPGHOME" ] ; then
    echo "$GNUPGHOME already exists!"
 exit 1

Keybase proof

I hereby claim:

I am pretorh on github.
I am pretorh (https://keybase.io/pretorh) on keybase.
I have a public key whose fingerprint is DA8A 02D8 D0B7 97EB 91DE 6C23 1CD8 941B F35B 7444

To claim this, I am signing this object:

openssl genrsa -des3 -passout pass:x -out server.pass.key 2048
openssl rsa -passin pass:x -in server.pass.key -out server.key
openssl req -new -key server.key -out server.csr -subj "/CN=localhost"
openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt
rm server.pass.key server.csr

(use "/C=/ST=/L=/O=IT/CN=localhost" with country code, state|province name, location name for more details in the cert)

echo LANG=en_US.UTF-8 >> /etc/environment
echo LC_ALL=en_US.UTF-8 >> /etc/environment

hostnamectl set-hostname --static example.com

	"print stock prices as a csv string. see https://github.com/ranaroussi/yfinance for disclaimers"
	import datetime
	import sys
	import yfinance as yf

	def get_last_stock_price(stock, before):
	"get the last price of the stock before the given date"

	start = before - datetime.timedelta(days=7)
	tick = yf.Ticker(stock)

	#!/usr/bin/env sh

	# skip first few lines in file (xml setup)
	# replace explicit new lines in strings with nothing (all newlines are on own line)
	# remove leading spaces
	# read up to first blank line
	tail -n +6 app/src/main/res/values/changelog.xml \| \
	sed s'\|\\n\|\|g' \| \
	sed s'\|^\ *\|\|' \| \
	sed -e '/^$/,$d'

	import androidx.lifecycle.LiveData
	import androidx.lifecycle.MediatorLiveData

	fun <T1, T2> mergeLiveData(source1: LiveData<T1>, source2: LiveData<T2>): LiveData<Pair<T1, T2>> {
	val result = MediatorLiveData<Pair<T1, T2>>()

	var data1: T1? = null
	var data2: T2? = null

	fun postDataIfBothAvailable() {