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Write a program in C to mimic the “delgroup” command on Linux. This command will delete a group. It has to handle 2 files “group” and “gshadow”. Both these files will be in some folder specified by an environment variable PFILE. The program has to take all arguments as command line arguments. Program has to delete all references to this group in the files group and shadow. Copy these from any linux system into another folder and then execute your program.The only argument to be taken is the name of the group being deleted.
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