Simple shell script to open the macOS Finder's "Info Window" for a file or folder from command line

finfo.sh

#!/bin/bash

# Simple script to open the macOS Finder's "Info Window" for a file or folder.
# Usage: finfo [file or folder]

# This relies on realpath being installed (brew install coreutils)

if [ -z "$1" ]; then
    echo "Usage: finfo [file or folder]"
    exit 1
fi

fpath=$(/usr/local/bin/realpath $1) # Get the full path to the file

osascript \
    -e "set aFile to (POSIX file \"$fpath\") as alias" \
    -e "tell application \"Finder\" to open information window of aFile" \
    -e "tell application \"Finder\" to activate"