<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /var/www/jonas-eriksen.dk/pic/private/index.php:1) in <b>/var/www/jonas-eriksen.dk/pic/private/index.php</b> on line <b>215</b><br />
#!/bin/sh

case "$1" in
    -c | --interactive-color)
        ! grep -qsi "^COLOR.*none" /etc/GREP_COLORS
        ;;
    *)
        echo >&2 "Invalid / no option passed, so far only -c | --interactive-color is supported."
        exit 1
        ;;
esac