CODEWITHSUNDEEP
bash
user12258691
user12258691

Reputation: 21

Running commands over multiple files and naming of new files

Here is a bash script I have 5 PCAP files I want to run these commands against them and then name the new files flow1 flow2 flow3 flow4 flow5 after each PCAP file it goes through I cannot get it to name the files right

the new file comes up as 1 long string flow1 flow2 flow3 flow4 flow5 for just 1 of the files 

flow=(flow1 flow2 flow3 flow4 flow5)
dns=(dns1 dns2 dns3 dns4 dns5 dns6)
ntp=(ntp1 ntp2 ntp3 ntp4 ntp5 ntp6)

#creates a new directory based on the PCAP folder name 
for file in *.pcap
do
argus -r *.pcap -w packet.argus &&
#Run argus to get the flow volumn (totalbytes) and the flow duration (seconds)
#ra -r packet.argus -s bytes dur > flow_vol_dur.csv
ra -r packet.argus -s bytes dur -u > "${flow[*]}.csv"

ra -r packet.argus -n -s bytes dur rate runtime pkts load loss > features.csv &&                                                                       
#Run argus to get the source and destination ports, merge both columns together and count how many occurrences
#racluster -r packet.argus -n -s sport dport > ports.csv &&
ra -r packet.argus -n -s stime ltime sport dport - dst port 53 > "${dns[*]}.csv" 
ra -r packet.argus -n -s stime ltime sport dport - dst port 123 > "${ntp[*]}.csv" &&

rm packet.argus 

done

Upvotes: 0

Views: 44

Answers (1)

Andrew Vickers
Andrew Vickers

Reputation: 2654

Without knowing exactly what the argus and ra commands do, I suspect this is closer to what you need:

#!/bin/bash

count=0
for file in *.pcap; do
  ((count++))
  argus -r ${file} -w packet.argus
  ra -r packet.argus -s bytes dur -u > flow${count}.csv
  ra -r packet.argus -n -s bytes dur rate runtime pkts load loss > features.csv
  ra -r packet.argus -n -s stime ltime sport dport - dst port 53 > dns${count}.csv 
  ra -r packet.argus -n -s stime ltime sport dport - dst port 123 > ntp${count}.csv
  rm packet.argus 
done

Upvotes: 1

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