zemanlx

#!/bin/bash

# List first 10 words
head wordle.dictionary

# List only words that does not contain letters 's' and 'e'
head wordle.dictionary | grep -P "[^se]{5}"

# List only words with 'a' in the 3rd position
head wordle.dictionary | grep "..a.."

zemanlx

#!/bin/bash

# Test letter frequency counting.
echo "abbey" | grep -o . | sort | uniq -c | sort -nr

# Letter frequency of all five-letter words.
grep -o . wordle.dictionary | sort | uniq -c | sort -nr

# Find word that contains letters from "searo".
grep s wordle.dictionary | grep e | grep a | grep r | grep o

zemanlx

#!/bin/bash

# Install American dictionary
sudo apt-get install wamerican

# See first 10 words
head /usr/share/dict/american-english

# Count words in the dictionary
wc -l /usr/share/dict/american-english

zemanlx

#!/bin/bash

#
# awsu wrapper around aws-profile with user confirmation for "prod" environments
#

set -o errexit  # Exit immediately if any command or pipeline of commands fails
set -o nounset  # Treat unset variables and parameters as an error
set -o pipefail # Exit when command before pipe fails
# set -o xtrace   # Debug mode expand everything and print it before execution

zemanlx

GCLOUD_VERSION=$(gcloud version --format="value('Google Cloud SDK')")
GCLOUD_COMPLETION_FILE="${HOME}/google-cloud-sdk/completion-${GCLOUD_VERSION}.zsh.inc"
GCLOUD_COMPLETION_GITHUB="https://raw.githubusercontent.com/google-cloud-sdk/google-cloud-sdk/v${GCLOUD_VERSION}/completion.zsh.inc"

if [ ! -z ${GCLOUD_VERSION} ]; then
  mkdir -p "${HOME}/google-cloud-sdk"
  if [ ! -f ${GCLOUD_COMPLETION_FILE} ]; then
    wget -qO "${GCLOUD_COMPLETION_FILE}" "${GCLOUD_COMPLETION_GITHUB}"
  fi
  source "${GCLOUD_COMPLETION_FILE}"