#!/bin/sh
# motd-assist :: footer — dezente Kernel-/Uptime-Zeile
set -u

E=$(printf '\033')
DIM="${E}[2m"
R="${E}[0m"

K=$(uname -r 2>/dev/null || echo unknown)
UP=$(uptime -p 2>/dev/null)
[ -n "$UP" ] || UP=$(awk '{d=int($1/86400); h=int(($1%86400)/3600); printf "up %d days %d hours", d, h}' /proc/uptime 2>/dev/null)

[ -n "$UP" ] && printf '%b\n' "${DIM}${K} · ${UP}${R}"
exit 0