There's now a Linux client for the current Steam beta (note that even though it's the Steam client, you can only download the HLDS BETA server so this is only good for hosting servers). If you wish to run a server, click through for the download information. Also, keep in mind this is still in beta form, so VALVe asks that you report bugs via the Steam forums.
Happy birthday, Exo![break="download information"]ftp://hlserver:hlserver@ftp.valvesoftware.com/Linux/steam
server: ftp.valvesoftware.com
user: hlserver
password: hlserver
directory: Linux/steam
Happy birthday, Exo![break="download information"]ftp://hlserver:hlserver@ftp.valvesoftware.com/Linux/steam
server: ftp.valvesoftware.com
user: hlserver
password: hlserver
directory: Linux/steam
Comment