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# Luke's config for the Zoomer Shell
# Enable colors and change prompt:
autoload -U colors && colors
PS1="%B%{$fg[red]%}[%{$fg[yellow]%}%n%{$fg[green]%}@%{$fg[blue]%}%M %{$fg[magenta]%}%~%{$fg[red]%}]%{$reset_color%}$%b "
# History in cache directory:
HISTSIZE=10000
SAVEHIST=10000
HISTFILE=~/.cache/zsh/history
@koshatul
koshatul / README.md
Last active January 16, 2026 18:16
use Apple Keychain to store GPG Passphrases

gpg-agent setup

Need to setup gpg-agent first, on OSX I use keychain (it also does ssh-agent)

$ brew info keychain
keychain: stable 2.8.5
User-friendly front-end to ssh-agent(1)
https://www.funtoo.org/Keychain
/usr/local/Cellar/keychain/2.8.5 (7 files, 108.5KB) *
@mrk-han
mrk-han / emulator-install-using-avdmanager.md
Last active February 3, 2026 11:13
Installing and creating Emulators with AVDMANAGER (For Continuous Integration Server or Local Use)

Install and Create Emulators using AVDMANAGER and SDKMANAGER

TL;DR

For an emulator that mimics a Pixel 5 Device with Google APIs and ARM architecture (for an M1/M2 Macbook):

  1. List All System Images Available for Download: sdkmanager --list | grep system-images

  2. Download Image: sdkmanager --install "system-images;android-30;google_atd;arm64-v8a"

@fnky
fnky / ANSI.md
Last active February 9, 2026 12:17
ANSI Escape Codes

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

  • Ctrl-Key: ^[
  • Octal: \033
  • Unicode: \u001b
  • Hexadecimal: \x1B
  • Decimal: 27
@shortjared
shortjared / list.txt
Last active January 2, 2026 19:07
List of AWS Service Principals
a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com
Basic
=====
[Shift]+[Mod]+[Enter] - launch terminal.
[Mod]+[b] - show/hide bar.
[Mod]+[p] - dmenu for running programs like the x-www-browser.
[Mod]+[Enter] - push acive window from stack to master, or pulls last used window from stack onto master.
[Mod] + [j / k] - focus on next/previous window in current tag.
@timvisee
timvisee / falsehoods-programming-time-list.md
Last active February 4, 2026 10:38
Falsehoods programmers believe about time, in a single list

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

  • There are always 24 hours in a day.
  • February is always 28 days long.
  • Any 24-hour period will always begin and end in the same day (or week, or month).
#!/usr/bin/env bash
set -e
main() {
previous_file="$1"
file_to_edit=`select_file $previous_file`
if [ -n "$file_to_edit" ] ; then
"$EDITOR" "$file_to_edit"
main "$file_to_edit"
@joshbuchea
joshbuchea / semantic-commit-messages.md
Last active February 9, 2026 21:38
Semantic Commit Messages

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example