teeFilter == -tee[teeOpt]*[SPACE filePath]
... filter like tee(1) command
catFilter == -cat[teeOpt]
... filter like cat(1) command
teeOpt == -h | -n | -t | -v | -l | -e
-h -- output header part only -n -- number the output lines -t -- time stamp for each output line -v -- visualize invisible characters -l -- (with -tee) output to LOGFILE instead of stderr (default) -e -- (with -tee) output to stderr
codeconvFilter == -charCode
... char code conversion as CHARCODE