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24 lines
616 B
24 lines
616 B
#!/bin/bash
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comm="new" # decompress only new files
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if [[ $# -eq 1 ]]; then
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comm="$1"
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fi
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echo $comm
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source_filenames=$( ls *.tar.xz )
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for source_filename in ${source_filenames[@]}; do
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target_filename=$(basename $source_filename)
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target_filename="${target_filename%.*}" # remove .xz extension
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target_filename=$(basename $target_filename)
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target_filename="${target_filename%.*}" # remove .tar extension
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if [ "$comm" == "all" ] || [ ! -f $target_filename ]; then
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echo "Decompressing ${source_filename}"
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tar -xJf "${source_filename}"
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else
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echo "Skipping decompression of ${source_filename}"
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fi
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done
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