Refer to the below exhibit. Suppose you are working as a Linux administrator, you have been asked to count the number of available empty files in the specfied directory. Write the shell script named...

Refer to the below exhibit. Suppose you are working as a Linux administrator, you have been asked to count the number of available
empty files in the specfied directory. Write the shell script named "file.sh" used to accomplish this task in your directory.
[root@localhost ~]# mkdir student
[root@localhost ~]# cd student
[root@localhost utas]#touch id1.txt
[root@localhost utas]#touch id2.txt
[root@localhost utas]#touch id3.txt
[root@localhost utas]#touch id3.txt
[root@localhost utas]# cd ..
[root@localhost ~]#