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rpunt / wslsetup.ps1
Last active November 5, 2021 13:26
if (((wsl -l --all) | Where-Object { $_ -like "Ubuntu-20.04" }).Length -eq 0) {
wsl --install --distribution Ubuntu-20.04
ubuntu2004.exe run sudo apt-get install -y software-properties-common
ubuntu2004.exe run sudo apt-add-repository -y ppa:rael-gc/rvm
ubuntu2004.exe run sudo apt-get update
ubuntu2004.exe run sudo apt-get install rvm
rpunt /
Created July 25, 2020 22:13
Has something changed in a local git repo?
if ! git diff-index --quiet HEAD --; then
echo "I have changes to be pushed"
rpunt / profiles.json
Created March 29, 2020 17:35
Microsoft Terminal configuration
// To view the default settings, hold "alt" while clicking on the "Settings" button.
// For documentation on these settings, see:
"$schema": "",
"globals": {
"alwaysShowTabs": true,
"initialCols": 120,
"initialRows": 30,
rpunt /
Last active July 19, 2020 13:31
Did Hamilton win the race?
function hamilton() {
results=$(curl -s$(date +%Y)/races.html)
gp=$(echo "$results" | nokogiri -e 'puts $_.at_xpath("//table[@class=\"resultsarchive-table\"]/tbody/tr[last()]/td[2]/a").text.strip' 2>/dev/null)
date=$(echo "$results" | nokogiri -e 'puts $_.at_xpath("//table[@class=\"resultsarchive-table\"]/tbody/tr[last()]/td[3]").text' 2>/dev/null)
winner=$(echo "$results" | nokogiri -e 'puts $_.at_xpath("//table[@class=\"resultsarchive-table\"]/tbody/tr[last()]/td[4]/span[2]").text' 2>/dev/null | tr 'A-Z' 'a-z')
echo -e "Did Hamilton win?\n${gp}: ${date}\n"
if [ "$winner" == "hamilton" ]; then
echo "YES. I'm guessing Ferrari botched team orders, and Williams probably came last."
rpunt / mktemp.ps1
Created February 15, 2020 16:52
I've wanted mktemp in powershell forever, so... fine.
function mktemp {
param (
$randomfile = [System.IO.Path]::GetRandomFileName()
if ($Extension) {
$randomfile = [System.IO.Path]::ChangeExtension($randomfile, $Extension)
return Microsoft.PowerShell.Management\Join-Path ([System.IO.Path]::GetTempPath()) "$randomfile"
rpunt / check-windows-cert-expiry.ps1
Created August 7, 2019 15:07
Return days until cert expiration
# exit codes reflect this script's use as a Sensu check
# replace "YOUR ISSUER HERE" with the CA of your choice
param (
[Parameter(Mandatory=$True)][int]$critical = $(throw "-critical - is required."),
[Parameter(Mandatory=$True)][int]$Warning = $(throw "-warning - is required."),
[Parameter(Mandatory=$False)][string]$computer = $env:COMPUTERNAME.Tolower()
$cert=$(get-childitem cert:LocalMachine\My -recurse | where-object { $_.Issuer -match "YOUR ISSUER HERE" } | select Subject,@{Name="DaysRemaining";Expression={($_.NotAfter).subtract([DateTime]::Now).days}})
# get jail paths
root@freenas:~ > jls
JID IP Address Hostname Path
3 unifi /mnt/default/iocage/jails/unifi/root
root@freenas: > mv ~/keystore /mnt/default/iocage/jails/unifi/root/usr/local/share/java/unifi/data/
# Create a DNS record in a Unifi USG
# ssh to USG
# create an A record
set system static-host-mapping host-name HOSTNAME inet IPADDRESS
# create a CNAME
set system static-host-mapping host-name HOSTNAME alias CNAME
rpunt / ntpconfig.ps1
Created January 21, 2019 15:49
Configure NTP on windows server
# from an elevated prompt
Stop-service w32time
w32tm /config /syncfromflags:manual /manualpeerlist:"server1.domain.tld,server2.domain.tld"
w32tm /config /reliable:yes
start-service w32time
# get sync status
W32tm /query /status
rpunt / gitconfig
Created April 30, 2018 12:11
Git Configs
lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
since = !git log $(git merge-base --fork-point master)..HEAD
files-changed="!f() { git log --name-only $1..HEAD --oneline --format=%n ${2:-.} | grep -v '^$' | sort | uniq; }; f"