move: empty files finder to root
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package main
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// ---------------------------------------------------------
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// EXERCISE: Print the directories
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//
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// Create a program that can get multiple directory paths from
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// the command-line, and prints only their subdirectories into a
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// file named: dirs.txt
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//
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//
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// 1. Get the directory paths from command-line
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//
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// 2. Append the names of subdirectories inside each directory
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// to a byte slice
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//
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// 3. Write that byte slice to dirs.txt file
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//
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//
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// EXPECTED OUTPUT
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//
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// go run main.go
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// Please provide directory paths
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//
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// go run main.go dir/ dir2/
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//
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// cat dirs.txt
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//
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// dir/
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// subdir1/
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// subdir2/
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//
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// dir2/
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// subdir1/
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// subdir2/
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// subdir3/
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//
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//
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// HINTS
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//
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// ONLY READ THIS IF YOU GET STUCK
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//
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// + Get all the files in a directory using ioutil.ReadDir
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// (A directory is also a file)
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//
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// + You can use IsDir method of a FileInfo value to detect
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// whether a file is a directory or not: go doc os.FileInfo.IsDir
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//
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// + You can use '\t' escape sequence for indenting the subdirs.
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//
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// + You can find a sample directory structure under:
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// solution/ directory
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//
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// ---------------------------------------------------------
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func main() {
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}
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