- echo -E "$user $(($(date +%s) + 1800))" >"$sessionfile"
- echo -E "Location: $HTTP_REFERER"
- echo -E "Set-Cookie: session=$sid; HttpOnly"
+ printf %s\\n "$user $(($(date +%s) + 1800))" >"$sessionfile"
+ printf %s\\n "Location: $HTTP_REFERER"
+ printf %s\\n "Set-Cookie: session=$sid; HttpOnly"