X11 xterm settings

I have browsed through a number of the threads posted in this forum and haven't found an answer to my question. I'm affraid that it might be because it is too simple of a question.
I am not an avid UNIX user. I have learned pretty much only what I need in order to login to and run applications from a remote UNIX server. Buy the way, I think it's great that I don't need to by any third-party software to do this.
Anyway, all I would like to do is change the size and location of the default X11 xterm window. I did this once before a few of years ago when I first installed OS X. I've just recently whipped out my hard disk and upgraded to a fresh install of OS 10.4. Now I can't remember how to do this simple task.
Regards,
Jason

Jason,
Easy day - the answer has three components (assuming you don't want to mess with Xresources which can change the default values of xterm settings globally instead on the command line when calling xterm)
1) you need to supply arguments to xterm to make it get non-default settings. I use "xterm -geom 105x28 -sb -sl 2500 -bg khaki3 -fg black -cr white" and let the system position each window offset from the last.
2) When the X11 app starts, it runs your initialization file ~/.xinitrc or if it is not present, /etc/X11/xinit/xinitrc. If you want all users on the mac to get thechange then edit the line in /etc/X11/xinit/xinitrc. Otherwise, copy it to your home directory and make the change for your user only.
3) Optionally, you can customize the Applications menu for X11 to call xterm with the same commands as your xinitrc file (either global or specific to your user).
Since you asked about positioning, the geom parameter also takes an offset - try -geom 105x28+20-150
In either case, read up on the man pages man X and man xterm for details on what options do what for for all X11 window applications in general and xterm in specific. Once you are done playing and found the settings you prefer, make the changes in 2 and 3 as you prefer.
Cheers,
Mike

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    Hi pbuck,
       Ah, data; that helps! You don't have to delete all of those options. The one that disrupts connections made by setting the display on the remote machine is the nolisten_tcp option. If you set that to 0 or "no", your apps can connect directly to the window server on your machine via tcp.
       However, that doesn't apply to a secure shell tunnel. I don't know what happens between-the-sheets but maybe secure shell negotiates with XWindows directly because the above setting doesn't affect the ability to do window forward through a secure shell tunnel. Of course for that you have to have "X11Forwarding yes" in the sshd_config file on the server and you're supposed to have the "ForwardX11 yes" set in the ssh_config file on the client, although I've gotten by without the latter. After that, all you have to deal with is X11 itself, or more specifically, the X11 Security Extension.
       Newer versions of X11, such as the one that ships with Tiger, have an operative Security Extension. Thus, they have more stringent requirements of dangerous applications. I don't really know how to deal with it outside of SSH but again OpenSSH will handle the negotiation for you if you use the "-Y" option instead of the -X option.
    Gary
    ~~~~
       I never thought that I'd see the day where Netscape is free
       software and X11 is proprietary. We live in interesting times.
             -- Matt Kimball <[email protected]>

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