We are interested in the implementation of a Unix/Linux system utility, mycat, for the concatenation of a list of files. By default, the result of the concatenation will be shown on the standard output. The syntax used for the concatenation of files will be as follows;

$./mycat file_1.txt file_2.txt file_3.txt

or redirecting the output of the concatenation to the file file_4.txt

$./mycat file_1.txt file_2.txt file_3.txt > file_4.txt

Additionally we will be able to redirect the standard input to a particular text file as follows

$./mycat >file.txt

Concepts in practice: File Processing, Standard Input-Output.

---------------o----------o---------------

Due date:03/04/2021 11:59 (mm/dd/yyyy mm:hh) Files to be used: Lab_2.1 File Processing_cat Utility. Files to be delivered: mycat.c