http://wiki.adamsweet.org/ 2011-05-30T02:07:47+01:00 http://wiki.adamsweet.org/ http://wiki.adamsweet.org/lib/images/favicon.ico text/html 2011-05-28T16:56:08+01:00 adam http://wiki.adamsweet.org/doku.php?id=add_a_user_to_the_sudoers_in_fedora&rev=1306598168&do=diff Allow a User to use sudo You can allow a user to use sudo either by adding them to a group which is allowed to sudo, or by specifying the individual user. Use visudo to edit /etc/sudoers, it uses the system default editor, which is normally vi or vim if it's installed: text/html 2010-05-27T10:52:08+01:00 adam http://wiki.adamsweet.org/doku.php?id=command_line_http_proxy&rev=1274953928&do=diff Command Line HTTP Proxy http_proxy=http://username:password@host:port/ export http_proxy text/html 2010-05-27T10:51:24+01:00 adam http://wiki.adamsweet.org/doku.php?id=networking&rev=1274953884&do=diff Stuff About Networking on Linux * Adding a Route * IP Forwarding * VNC over SSH * RDP over SSH * Linux Wake on LAN client * Command Line HTTP Proxy text/html 2009-07-06T15:58:53+01:00 adam http://wiki.adamsweet.org/doku.php?id=using_ssl_with_exim_4_on_debian&rev=1246892333&do=diff Using SSL with Exim 4 and Courier IMAP/POP3 on Debian Here I will be setting up SSL keys with Exim 4 and Courier IMAP and POP3 under Debian to secure the sending and retrieval of emails and username and password details to my server. I will be using SSL certificates from CA Cert as they are free. CA Cert are not a commercial 'paid-for' certificate provider and so their keys will not automatically be installed in your web browser or mail client. You will need to install their root keys on ever… text/html 2009-07-05T23:44:57+01:00 adam http://wiki.adamsweet.org/doku.php?id=create_your_own_anti-virus_signatures_with_clamav&rev=1246833897&do=diff Create Your Own Anti-Virus Signatures with ClamAV I use ClamAV on my own mail servers, I've also used it at work alongside several commercial AV engines and every now and again there will be a viral attachment that none of the AV engines catch, especially when a new threat is released. As a Linux user, most virus and malware threats mean little to me, however if you are responsible for Windows users then you need to be on top of the game. text/html 2009-07-05T23:35:21+01:00 adam http://wiki.adamsweet.org/doku.php?id=mail&rev=1246833321&do=diff Stuff About Mail Servers * Exim * Virus Filtering * Greylisting * DNSBLs (DNS Black Lists) * Configuring Mailman for Ubuntu * Using Exim Behind a NATed Connection * Get Sendmail to log the subject line * Create Your Own Anti-Virus Signatures With ClamAV