Installation of the team workstations¶
To access DOMjudge, a team workstation needs nothing more than a modern webbrowser, like a recent version of Chrome, Firefox or Edge. We do not support legacy browsers like Internet Explorer. Of course the machine also needs the appropriate development tools for the languages you want to support.
The web browser needs to access the domserver via HTTP(S). It may be convenient to teams if the URL of DOMjudge is set as the default homepage, and if using a self-signed HTTPS certificate, that the browser is made to trust this certificate.
Command line submit client¶
DOMjudge comes with a command line submit client which makes it really convenient for teams to submit their solutions to DOMjudge.
In order to build the submit client, you need libcURL, libJSONcpp and optionally libmagic. To install this on Debian-like distributions:
sudo apt install libcurl4-gnutls-dev libjsoncpp-dev libmagic-dev
Or on RedHat/CentOS/Fedora:
sudo yum install libcurl-devel jsoncpp-devel file-devel
Then run (adapt the URL to your environment):
./configure --enable-static-linking --with-baseurl="https://yourhost.example.edu/domjudge" make submitclient
You can now copy this client from
submit/submit to the workstations.
In order for the client to authenticate to DOMjudge, credentials can be
pre-provisioned in the file
~/.netrc in the user’s homedir, with example
machine yourhost.example.edu login user0123 password Fba^2bHzz
See the netrc manual page for more details. You can run
to inspect its configuration and options.
Rebuilding team documentation¶
The source of the team manual can be found in
The team manual can incorporate specific settings of your environment,
most notably the URL of the DOMjudge installation. To achieve this,
rebuild the team manual after configuration of the system.
A prebuilt team manual is included, but this contains default/example values for site-specific configuration settings such as the team web interface URL and judging settings such as the memory limit. We strongly recommend rebuilding the team manual to include site-specific settings and also to revise it to reflect your contest specific environment and rules.
When DOMjudge is configured and site-specific configuration set,
the team manual can be generated with the command
The following should do it on a Debian-like system:
sudo apt install python-sphinx python-sphinx-rtd-theme rst2pdf fontconfig python3-yaml cd <INSTALL_PATH>/doc/ make docs
On Debian 11 and above, install
python3-sphinx python3-sphinx-rtd-theme rst2pdf fontconfig python3-yaml instead.
The resulting manual will then be found in the