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trajakovic/generate_files.sh

Created April 20, 2017 06:48
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  1. trajakovic created this gist Apr 20, 2017.
    16 changes: 16 additions & 0 deletions generate_files.sh
    View file
    Original file line number Diff line number Diff line change
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    #!/bin/bash

    #size magnitude
    sizes=( "" "K" "M" )


    for magnitude in "${sizes[@]}"; do
    for size in `seq 1 5 51`; do
    echo "Generating ${size}${magnitude}"
    head -c ${size}${magnitude} </dev/urandom >file-${size}${magnitude}.bin
    done
    done

    #generate sha256checksums
    rm -f sha256checksums
    find . -name "*.bin" -type f -exec sha256sum "{}" + > sha256checksums