1. The shell scripting questions. a) Sample directories /ds/test1/test2/test3/test4/test5 Create shell script a) if I pass as argument test1 then I will be under /ds/test1 b) if I pass as argument test2 then I will be under /ds/test2 so on.. 2) Create shell script to print output directories and files from root directories. They have provided some file format and according to that we need to print those. 3) Create shell script to remove duplicate lines from files. Example: file.txt /afg/ghkrad/akgh/ /akgh . . . so on .. contains almost 1000 above lines