add package-utility.sh file
indent format
arrange notation of the code
remove useless space
delete all slashes at the end of one line
create env-process.sh
add create-mountlist.sh
add -e parameter; and mountlist process
modify space
pass test
remove space
add new file tool.c
modify space
add show_help func
modify space
check existance of input files
add sort_namelist func
add remove_final_slashes func
add relative_path func
remove final slashes