Encrypt all files in current folder with passphrase

encrypt.sh

#!/usr/bin/env bash

PASS="$1"
CIPHER="AES256"

for filename in ./*; do
  encoded="$filename.asc"

  echo "Encoding $filename..."

  gpg \
    --passphrase "$PASS" \
    --output "$encoded" \
    --cipher-algo "$CIPHER" \
    --batch \
    --symmetric \
    "$filename" \
    && echo "Encoded $encoded!" \
    || echo "Failed $filename."
done