Skip to content

Instantly share code, notes, and snippets.

Queer Supervillainess KellerFuchs

  • In a /usr/local close to you.
Block or report user

Report or block KellerFuchs

Hide content and notifications from this user.

Learn more about blocking users

Contact Support about this user’s behavior.

Learn more about reporting abuse

Report abuse
View GitHub Profile
View gist:8c62e35cdf490f361c0aac52519c2cd6
Inspired by @alicegoldfuss:
Her palms are sweaty, knees weak, arms are heavy
There's errors on her console already, kubernetes
but on the surface she looks calm and ready
to redeploy, but etcd keeps on glitchin'
losing her commands, the whole node grows so loud.
She opens a shell, but the pods won't go down.
The SLA runs out, time's up, outage, blow!
Escalate to high severity, oh there goes availability.
KellerFuchs / ssh_config
Created Oct 25, 2018
SSH ProxyJump example
View ssh_config
# Let's say you only want to connect to through #!,
# for example because the firewall at work blocks
User lycaops
# Your #! configuration
Host *
User opslyca
KellerFuchs / .gitignore
Last active Sep 23, 2018
Reproducing testcase for apt_key bug
View .gitignore
KellerFuchs / tilde-irc.socket
Created May 31, 2018
Socket-activated SSH forwarding
View tilde-irc.socket
KellerFuchs /
Created Mar 25, 2018
Overengineered and overly-portable script for doing stuff in a temporary pgsql database
#!/bin/sh -e
# Adapted from the Hashbang userdb testing script:
run() {
printf "${yellow}%s${normal}\n" "$*" >&2
KellerFuchs / apt.yml
Last active Sep 26, 2017
Installing apt repos and keys and packages
View apt.yml
# -*- eval: (ansible) -*-
- apt_repository:
filename: "{{ item }}"
repo: "{{ packages[item].repo | mandatory }}"
update_cache: no
notify: apt update
- apt_key:
keyring: "{{ item }}.gpg"
id: "{{ packages[item] | mandatory }}"
KellerFuchs /
Last active Sep 20, 2017
etckeeper-less branch
#!/usr/bin/env bash
function silent_ssh {
local connectionString="$1"
local commands="$2"
if [ -z "$commands" ]; then
ssh -T $connectionString "$commands"

Keybase proof

I hereby claim:

  • I am kellerfuchs on github.
  • I am kellerfuchs ( on keybase.
  • I have a public key whose fingerprint is 700E 88FC 14B5 3311 1AD7 A40F 1D7C 08C6 CC26 3D74

To claim this, I am signing this object:

KellerFuchs /
Last active Jul 28, 2017
_hostname=( bigsqueakerbox compooter lightningtrappedinpoisonedglass )
_user_1=( loud soft big smol kyuuuut )
_user_2=( shekken shekkie squeak )
sample() {
local n=$((RANDOM % $# +1))
echo "${!n}"
prompt() {
KellerFuchs /
Last active Sep 11, 2016
#!ctl protocol


Older versions of hashbangctl(1) used to be called through sudo(8), with all users being allowed to call that command without password.

This is not optimal, both for security reasons and because it would make it very complex for hashbangctl(1) to outlast the user's session (for instance, in the case of user deletion).


You can’t perform that action at this time.