bash function for zipping with password

create-encrypted-zip.sh

# goes in my .bash_profile so I can quickly zip files/directories with encryption
# (remove or replace `pbcopy/pbpaste` as needed for your system)

# > pzip [file/directory]
function pzip {
	head -n5 /dev/urandom | shasum | awk '{print $1}' | tr -d '\n' | pbcopy
	output=${1%/} #trim trailing slash
	output=${output%.*} #trim file extension
	echo -e "Making \033[32m$output.zip\033[0m from $1"
	zip -qrP "$(pbpaste)" $output $1;
	echo -e "Archive password: \033[34m$(pbpaste)\033[0m"
	echo "Password copied to clipboard"
}

# alternatively, this version will prompt you for a password
#

# > ezip [file/directory]
function ezip {
	output=${1%/}
	output=${output%.*}
	echo -e "Making \033[32m$output.zip\033[0m from $1"
	zip -qre $output $1;
}