# download archive (consider to use a current release that matches the Controller release)
curl  'https://download.sos-berlin.com/JobScheduler.2.1/js7_agent_unix.2.1.0.tar.gz' --output js7_agent_unix.2.1.0.tar.gz

# extract archive
tar xvzf js7_agent_unix.2.1.0.tar.gz

# find extracted files in the "agent" sub-directory
ls -la agent

# prepare an instance start script from the example
cd agent/bin
cp -p agent_instance.sh-example agent_4445.sh

# optionally activate/adjust environment variables in agent_4445.sh
# JS7_AGENT_HTTP_PORT=4445
# JAVA_HOME=...

# add the default certificate to verify signed workflows
cp ../var/config/private/trusted-x509-keys/* ../var_4445/config/private/trusted-x509-keys/

# run the Agent
./agent_4445.sh start

# find log output
tail -100 ../var_4445/logs/agent.log