To reproduce a single case, make a copy of the case log file and the input file, if there was one, and move them to the new output directory. Edit the paths in the copied file as necessary, and type
% /bin/sh caseLogCopywhere caseLogCopy is the name of the copy of the case log file. This will cause the file to be executed as a Bourne shell script, and each of the commands in the file will be executed in turn.