Computers and Technology, 18.06.2021 19:00 powpow71

1. Write a cprogram that will read a directory containing a set of files, create a new subfolder called “backup” on same folder and copy all the files from directory to the new sub directory “backup”. You are supposed to use exec () with “cp” command. Create a child process for each file that can execute each of the cp commands to copy the file from directory to subfolder “backup”.

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1. Write a cprogram that will read a directory containing a set of files, create a new subfolder cal...