#!/bin/sh

if [ $# -ne 1 ]; then
    echo "usage: $0 FILE" > /dev/stderr
    exit 1
fi

if [ ! -e "$1" ]; then
    echo "$1 introuvable" > /dev/stderr
    exit 1
fi

if [ -f "$1" ]; then
    mess="$1 est un fichier regulier (mode "
    if [ -r "$1" ]; then
        mess=$mess"r"
    fi
    if [ -w "$1" ]; then
        mess=$mess"w"
    fi
    if [ -x "$1" ]; then
        mess=$mess"x"
    fi
    mess=$mess")"
elif [ -L "$1" ]; then
    mess="$1 est un lien symbolique"
else
    mess="$1 est un repertoire"
fi

echo $mess