the task given for me is to write a script in linux to automatically loops the input files. I have given 400 files in a folder and each files have the contigs with header. So now, I need to rename the file and the header of the contigs in each files with numbering in ascending order. My script works when deals with contigs. But, my looping for the input  is not working. Anyone could help me to solve this ? Thank you.(Below is my script)for f in home/intern/folder/strainsdo   awk '/^>/{print >$f_contigs ++i; next}{print}' <$f.fa> $f_contigs.fadone
Missing Pathway
linux;awk;rename