CSCE4600

To run project 2:

1. cd Project2 if not already in the directory
2. go run main.go

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Commands I implemented

1. echo
   1. supports printing environment variables in a linux fashion, i.e echo $VAR
2. ls
   1. Supports the following flags
      1. -R Recursively list files and directories -S Sort files by size -a Show hidden files -d List directories themselves -h Print file sizes in human-readable format -l Use long listing format -r Reverse the order of the listing -t Sort files by modification time
   2. Can also combine flags like ls -l -h
3. mkdir
4. rm
5. cat