Q$2)$ Provide the corresponding Linux commands for the following tasks

a$.$ Create a New Folder "Course$-$CSI$-3660"(1$points$)$

b$.$ Change the directory to the folder "Course$-$CSI$-3660"$ and create the file.blast $($the content of this file is found in the slides$)(3$ points$)$

c$.$ Display the first $6$ lines of the file file.blast $(4$ points$)$

d$.$ Display the first $9$ lines of the file file.blast$(4$points$)$

e$.$ Display the last $5$ lines of the file file.blast. $(4$points$)$

f$.$ Count the number of lines in file.blast $(4$points$)$