Nine Rivers

This document demonstrates how we could run client-server software via SSH. The main purpose of using this technique relies on that on most HPC servers most of the IP ports are nromally blocked except for the SSH port 22. SSH tunneling settings in PuTTY In this case, the server port 8888 is mapped to the [...]

Useful commands: wait <pid>: wait the background job with specified pid to be finished and return the exit code ( hint: stored in $? ) jobs -p: list the pids of all the background jobs (hint: use for statement of bash to loop over each process) ( sleep 30s; /bin/false ) & : generate a [...]