Datasets:
File size: 2,094 Bytes
aae9117 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | #!/usr/bin/env bash
set -euo pipefail
usage() {
cat <<'EOF'
Batch-run cicflowmeter over each immediate subfolder in an input directory.
Default:
./cicflowmeter_batch.sh
Options:
-i, --input Input root directory containing subfolders of pcaps (default: ./PCAP)
-o, --output Output root directory for CSVs (default: ./csv_output)
-f, --flat Write all CSV outputs directly into --output (no per-subfolder directory)
-h, --help Show help
Examples:
./cicflowmeter_batch.sh -i ./PCAP -o ./csv_output
./cicflowmeter_batch.sh -i ./PCAP -o ./csv --flat
Notes:
- Requires 'cicflowmeter' to be on PATH (or set CICFLOWMETER_CMD to override).
- The script only processes immediate subfolders of the input root.
EOF
}
INPUT_DIR="./PCAP"
OUTPUT_DIR="./csv_output"
FLAT=0
while [[ $# -gt 0 ]]; do
case "$1" in
-i|--input)
INPUT_DIR="${2:-}"; shift 2
;;
-o|--output)
OUTPUT_DIR="${2:-}"; shift 2
;;
-f|--flat)
FLAT=1; shift
;;
-h|--help)
usage; exit 0
;;
*)
echo "Unknown argument: $1" >&2
usage >&2
exit 2
;;
esac
done
CMD="${CICFLOWMETER_CMD:-cicflowmeter}"
if ! command -v "$CMD" >/dev/null 2>&1; then
echo "Error: '$CMD' not found on PATH. Install cicflowmeter or set CICFLOWMETER_CMD." >&2
exit 127
fi
if [[ ! -d "$INPUT_DIR" ]]; then
echo "Error: input directory not found: $INPUT_DIR" >&2
exit 1
fi
mkdir -p "$OUTPUT_DIR"
shopt -s nullglob
processed=0
skipped=0
for dir in "$INPUT_DIR"/*/; do
[[ -d "$dir" ]] || continue
# Only process folders that contain at least one pcap/pcapng.
pcaps=( "$dir"/*.pcap "$dir"/*.pcapng )
if [[ ${#pcaps[@]} -eq 0 ]]; then
((skipped+=1))
continue
fi
name="$(basename "${dir%/}")"
if [[ "$FLAT" -eq 1 ]]; then
out="$OUTPUT_DIR"
else
out="$OUTPUT_DIR/$name"
mkdir -p "$out"
fi
echo "==> Processing: $dir"
echo " Output to: $out"
"$CMD" -d "$dir" -c "$out"
((processed+=1))
done
echo ""
echo "Done."
echo "Processed folders: $processed"
echo "Skipped folders: $skipped"
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