24 lines
472 B
Bash
Executable File
24 lines
472 B
Bash
Executable File
#!/bin/bash
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process_file() {
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echo "Processing $1"
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# echo -n "First 100 bytes of $file: "
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# | od -An -t x1
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# dd bs=1 count=100 if="$file" 2>/dev/null
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dd bs=1 count=100 if="$1" >/dev/null 2>&1
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}
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export -f process_file
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if [ "$#" -ne 1 ]; then
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echo "Usage: $0 directory"
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exit 1
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fi
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if [ ! -d "$1" ]; then
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echo "Directory $1 does not exist."
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exit 1
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fi
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find "$1" -type f -print0 | xargs -0 -n1 -P20 -I{} bash -c 'process_file "$@"' _ {}
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