Zsh: Get Filename or Extension from Path

path component extraction.sh

# https://zaiste.net/zsh_get_filename_extension_path/#!/bin/zsh

# Filename
fullpath="/etc/nginx/nginx.conf"
filename=$fullpath:t
echo $filename
# result: nginx.conf

# Path
fullpath="/etc/nginx/nginx.conf"
thepath=$fullpath:h
echo $thepath
# result: /etc/nginx

# Filename without path and extension
fullpath="/etc/nginx/nginx.conf"
filename=$fullpath:t:r
echo $filename
# result: nginx

# Filename with path without extension
fullpath="/etc/nginx/nginx.conf"
filenameandpath=$fullpath:r
echo $filenameandpath
# result: /etc/nginx/nginx

# Fileextension
fullpath="/etc/nginx/nginx.conf"
ext=$fullpath:t:e
echo $ext
# result: conf