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please be thorough with each a,b, and c
a.Create a directory called dir1.
b.Create 10 files in dir1 in whatever way you would like, and fill them with at least a few lines of text. Record how you did this here.
c.Then, write a bsub command line that will submit a job for each file in dir1 to the express queue that simply “cats” the file.
The output file (stdout) for each job should be the <filename>.out
That is, the first job should execute the command: cat file1
and the output should be in file: file1.out
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- A student launches the Python interpreter from his home directory. His home directory contains another directory called 'mydir', and 'mydir' contains two files called 'foo' and 'bar'. The home directory does not contain any files, only other directories. What will happen when he writes the following code at the Python prompt: >>> import os >>> filenames = os.listdir('mydir') >>> f= open(filenames[0]) ===================================================================================== A variable f representing a file object will be created, and the first file in the directory 'mydir' will be opened for writing in text mode. An error will be produced stating that the file to be opened does not exist. An error will be produced stating that filename is not subscriptable. A variable f representing a file object will be created, and the first file in the directory 'mydir' will be opened.Write a program that opens a text file (name the textfile “problem4.txt”) and reads its contents into a queue of characters. The user must then enter a character they are looking for. The program should then dequeue each character and count the number of characters that are equal to what the user is looking for. Output the count of the character or lack thereof in a second file (name the textfile “resultsp4.txt”). in C++In UNIX, how would you remove the directory test and all files and subdirectories (recursively) in it? The directory test is located in (is a subdirectory of) /home/myid/smith/projects. O rmdir /home/myid/smith/projects/test O rmdir -r /home/myid/smith/projects/test rm -r /home/myid/smith/projects/test O rm -r projects/test
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