hi Michael, this is Chuanhe. here is a simple question about shell function i write a script like below 1 bin sh 2 3 m() 4 return 1 5 6 echo (m 1) i try . script 5, but echo nothing here, wonder why

hi, i believe that Michael are using Kangaroo(Lawrence sample.txt) in the comparing part, which i got really similar results with Michael's, you may need to download kangaroo one.

Hi Michael, are you using the python3 in testing, cause I use python3 to open the help python file in my script, does it matter? like this style python3 title csae.py string best regards Chuanhe Liu

thanks Daniel, it works, now I can run the python file. Btw, for those who using windows you may encounter the same problem as me which have no permission to use chmod in unix for changing the permission of python file, it may work that move file to ot...

yeah Michael, actually i download it in the mount directory "perm" directly

btw i try it in python environment successfully, which is a great helper function

Hi Michael I am on a window environment and just download the file from the web, but i cannot open the title case.py file when i do the command "chmod 777 title case.py", unix shows the error "chmod changing permissions of 'title case.py' Operation n...

hi, this is chuanhe a quick question about q2 for -nth option; "If there are equal highest ranks, just return the first that your program finds" for the the equal numbers, does it mean the first one reported is only based on my own program which means no...