1.0 1.1 acquisition exercise storage tracker 0 1 abort exercise abort question yes no yes no core file size core data seg size data max nice nice file size fsize pending signals sigpending max locked memory memlock max memory size rss open files nofile pipe size POSIX message queues msgqueue max rt priority rtprio stack size stack cpu time cpu max user processes nproc virtual memory file locks locks block blocks byte bytes second seconds M k Mi ki ^FW4EX.* abort exercise abort question next script \d+([kM]i?)? \d+([kM]i?)? yes no fw4exsh / teacher student / teacher student PATH / teacher student PATH / teacher student PATH / teacher student / teacher / teacher / teacher student / teacher student / teacher student / teacher student / teacher student / teacher student sh bash perl lf cr crlf UTF-8 ISO-8859-1 mandatory optional sha1 text binary lf cr crlf euro begin end