Encode / Decode text - ideia ctrl-chupada descaradamente do linkedin do João

cooldecode.sh

# ref.: https://unix.stackexchange.com/questions/98948/ascii-to-binary-and-binary-to-ascii-conversion-tools
#decode
echo "$@" | base64 -d | zcat | perl -lape '$_=pack"(B8)*",@F'

coolencode.sh

# ref.: https://unix.stackexchange.com/questions/98948/ascii-to-binary-and-binary-to-ascii-conversion-tools
# encode
echo "$@" | perl -lpe '$_=join " ", unpack"(B8)*"' | gzip -c | base64 -w0