CSC352 Walking a 2-Level Directory in C

--D. Thiebaut (talk) 07:28, 21 November 2013 (EST)

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Create a test structure

Directory structure

• Using bash, from the command line, create a similar structure:

for i in 0 1 2 3 4 5 6 7 8 9 a b c d e f ; do 
  for j in 0 1 2 3 4 5 6 7 8 9 a b c d e f ; do 
      echo ${i}${j}; 
      mkdir -p ${i}/${i}${j}  
  done
done

Create fake files

• create files using the "touch" command

for i in 0 1 2 3 4 5 6 7 8 9 a b c d e f ; do 
    for j in 0 1 2 3 4 5 6 7 8 9 a b c d e f ; do 
        echo ${i}${j}; 
        touch ${i}/${i}${j}/image_${i}${j}.jpg  
        touch ${i}/${i}${j}/image${j}${i}.png   
    done  
done