World: r3wp

Hello everybody, does DRAW works with Linux?

I wrote a software with DRAW with 2 arrow and 2 text (Cartesian axes), 
in windows works, in Linux appear just the vertical row and notihng 
else...

Example:
stats:  [ 
	'arrow 1x0
	'line  10x390  10x10	
	'text 100x10 "EURO"
	'line  10x390  420x390
	'text 350x350 "Days"
	'pen blue
	'line 420x390 420x10
	'text 370x10 "Cash"
	'pen white
	'arrow 0x0
	'line  5x370 15x370
	'line  5x350 15x350
	'line  5x330 15x330
	'line  5x310 15x310
	'line  5x290 15x290
	]

view layout [ box 400x500 effect [draw stats]]

there could be font problems with DRAW under other platforms than 
Windows.

So if I change font ,will it  work?

yes

you have to define the font path

I think you are right, beacause after text Rebol do nothing

how I define Font and Fontpath, and how I can make that work in Windows 
and Linux?

this way ... http://www.compkarori.com/vanilla/display/AGG

THANK YOU!!!!

News to me. Is there a similar trick under OS X?

That's a pretty old post

I wasn't aware that agg fonts don't display in OSX .. but since it's 
also BSD based probably.

I tried to change the agg script to point to a ttf font file under 
OS X. It doesn't display.

I can ask Cyphre on ICQ ....

Sent request to him, but he's not online right now ...

Thanks!

Cyphre is not sure, if there is support for fonts in AGG under OS-X, 
he did it together with Carl, but long time ago ...

I am moving few domains of my friend to my server. However - he wants 
to access email, which means, I need to provide him with authenticated 
smtp. I have my old sendmail in simple mode - simply relying allowed 
from local 10* network, but not from the outside.


Has anyone succesfull configured sendmail, so that it would use authentication 
by username, password? My friend sent me following link, but I don't 
understand, what should I do :-) Hopefully I don't need to recompile 
sendmail :-)

http://www.sendmail.org/~ca/email/auth.html

I found out, that my Sendmail is probably compiled with SASL support:

[[root-:-linux] mail]# sendmail -d0.1 -bv root | grep SASL

                NETUNIX NEWDB NIS PIPELINING SASLv2 SCANF STARTTLS TCPWRAPPERS
[[root-:-linux] mail]# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.

220 linux.pekr.dom ESMTP Sendmail 8.12.10/8.12.10; Wed, 2 Sep 2009 
15:37:31 +0200
ehlo localhost

250-linux.pekr.dom Hello localhost.localdomain [127.0.0.1], pleased 
to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE
250-DSN
250-ETRN
250-AUTH DIGEST-MD5 CRAM-MD5   <---- This means SASL is allowed
250-DELIVERBY
250 HELP

... now just how to further instruct sendmail to use it?

only allow the SSL ports to be used?

I got it running thanks to some sane persons, not linux top gurus, 
who can't explain kind of anything to mortal man. Those ppl will 
always wonder, why linux is still not mainstream ...

http://www.jonfullmer.com/smtpauth/

Simply put - starting "saslauthd -a shadow" daemon, then uncommenting 
2-3 lines in sendmail.mc, restarting sendmail, and voila, it was 
done ...

Thinking about providing my brother with some webmail option on my 
Linux server. In the past, I used simple Squirrel mail. Then I know 
some ppl do use Horde. Now my friend suggested me a Zimbra. Isn't 
Zimbra a little bit too much for just an occassional web option to 
pop3 account?

or would you move email out from your server to gmail? Does it allow 
you to host your domain?

Zimbra is overkill

I thought so - more a groupware than a simple webmail interface to 
email, right? Most of us use Thunderbird anyway, so ...

squirrel is fine .

What ftp server do you use?

wsftpd

under windows FileZilla, xlightftpd ...

you mean vsftpd?

ah, probably yes ... but I use old fedora, dunno if new distros use 
it still, or if it got replaced by some better/different system ...

does anyone have any idea why is this happening to me.. I setup iptables 
firewall and now my rebol send method (to SMTP on some completely 
other server) doesn't work any more..

setup file is like this: 
#!/bin/bash
#
# iptables example configuration script 
#
# Let's not lock ourselves out of the server
#
 iptables -P INPUT ACCEPT
#
# Flush all current rules from iptables
#
 iptables -F
#
# Allow SSH connections on tcp port 22

# This is essential when working on remote servers via SSH to prevent 
locking yourself out of the system
#
 iptables -A INPUT -p tcp --dport 22 -j ACCEPT
#
# Allow HTTP connections on tcp port 80
#
 iptables -A INPUT -p tcp --dport 80 -j ACCEPT
 iptables -A INPUT -p tcp --dport 443 -j ACCEPT
#
# Set default policies for INPUT, FORWARD and OUTPUT chains
#
 iptables -P INPUT DROP
 iptables -P FORWARD DROP
 iptables -P OUTPUT ACCEPT
#
# Set access for localhost
#
 iptables -A INPUT -i lo -j ACCEPT
#
# Accept packets belonging to established and related connections
#
 iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
#
# Save settings
#
 /sbin/service iptables save
#
# List rules
#
 iptables -L -v

it doesn't work unless I put input on ACCEPT again (  iptables -P 
INPUT DROP )

does the sending of email through external smtp require that the 
server also accepts some connection? Could it be that the delay with 
iptables is too long somehow .. I notice that ssh login works visibly 
slower when setup

what is additionally strange is that on the other VPS where I have 
the same iptables setup this works

sending email works

I tried from console too .. if firewall is all on ACCEPT it works 
.. if not this happens : 


>> send [janko-:-itm-:-gmail-:-com] "asasd asd a"                        
               Net-log: ["Opening" "tcp" "for" "esmtp"]
connecting to: secure.emailsrvr.com
** Access Error: Cannot connect to secure.emailsrvr.com
** Where: open-proto
** Near: smtp-port: open [scheme: 'esmtp]
either only

does a direct tcp connection on port 25 work?

Try adding :  iptables -A OUTPUT -i lo -j ACCEPT

On second thought, that wouldn't help. Try adding a few -j LOG rules 
to help debug.

Tested your rules here on Linux, works ok.

I can connect to remote server on port 25.

Check your DNS config and test your accesses with telnet.

Thanks for help Graham and Doc .. I wanted to reply multiple times 
but altme didn't want to accept my text and it was disconnecting 
me