jeffersfp

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

jeffersfp

version: "3.6"

services:
    whoami:
        image: traefik/whoami:v1.6.0
        deploy:
            mode: replicated
            replicas: 1
            labels:
                - traefik.enable=true

jeffersfp

Here's a list of mildly interesting things about the C language that I learned mostly by consuming Clang's ASTs. Although surprises are getting sparser, I might continue to update this document over time.

There are many more mildly interesting features of C++, but the language is literally known for being weird, whereas C is usually considered smaller and simpler, so this is (almost) only about C.

1. Combined type and variable/field declaration, inside a struct scope [https://godbolt.org/g/Rh94Go]

struct foo {
   struct bar {
 int x;

jeffersfp

# To list installed distributions
wsl -l
wsl --list

# To list installed distributions along with its running status and wsl config being 1 or 2
wsl -l --verbose
wsl -l -v

# To run a specific distro
wsl -d distro_name

jeffersfp

#!/bin/bash

TOPICS=$(kafka-topics --zookeeper [ZK_IP]:2181/kafka --list )

for T in $TOPICS
do
  if [ "$T" != "__consumer_offsets" ]; then
    kafka-topics --zookeeper [ZK_IP]:2181/kafka --delete --topic $T
  fi
done

jeffersfp

Macbook Arch Guide

• Installation
• General Setup
• System Time
• Display
• Keyboard
• Touchpad
• Sound
• Bluetooth

jeffersfp

Arch Linux Install

• GUID Partition Table
• Encrypted root and swap partitions with dm-crypt
• Btrfs filesystem with support to snapshots
• bspwm + polybar

Download the install ISO image at https://archlinux.org/download/

Burn the ISO to a USB drive and boot from it.

jeffersfp

Keybase proof

I hereby claim:

• I am jeffersfp on github.
• I am jeffersfp (https://keybase.io/jeffersfp) on keybase.
• I have a public key ASCkH8T1PmlISYHIPsIJMEPP7hcnPz_MVDH735B19PC1qwo

To claim this, I am signing this object:

jeffersfp

Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.

Method 1

Backup the public and secret keyrings and trust database

cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/

or, instead of backing up trustdb...

jeffersfp

brew install postgresql openssl
echo 'export PATH="/usr/local/Cellar/postgresql/bin:$PATH"' > ~/.zshrc
env LDFLAGS="-I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib" pip --no-cache install psycopg2