#!/bin/sh

TEMP=$(curl -s "wttr.in/Vienna?format=%c+%t\n")
TEMP_ICON=$(echo -n $TEMP | cut -d+ -f1)
TEMP_TEMP=$(echo -n $TEMP | cut -d+ -f2)

ICON_LEN=$(printf $TEMP_ICON | wc -c)
ICON_VAR=$(($ICON_LEN-3))
if [ $ICON_LEN -gt 4 ]; then
    TEMP_ICON=$(echo -n $TEMP | cut -b 1-$ICON_VAR)
    printf "%s %s" "$TEMP_ICON" "$TEMP_TEMP"
else
    printf "%s%s" "$TEMP_ICON" "$TEMP_TEMP"
fi