IDPS Lab0x01 - Introduction to Packet Capture (Part 1 of 3)

Опубликовано: 15 Апрель 2026
на канале: The Expat Professor

mkdir idps
cd idps/
tcpdump -w lab0x01.pcap -I lo
tcpdump -w lab0x01.pcap -i lo
ll
tcpdump -Xnn -r lab0x01.pcap
tcpdump -nn -r lab0x01.pcap
tcpdump -nn -r lab0x01.pcap | awk '{ print $3,$4,$5 }'
tcpdump -nn -r lab0x01.pcap | awk '{ print $3"\t"$4"t"$5 }'
tcpdump -nn -r lab0x01.pcap | awk '{ print $3" \t"$4"\t"$5 }'
tcpdump -nn -r lab0x01.pcap | awk '{ print $3" \t"$4"\t"$5 }'
tcpdump -nn -r lab0x01.pcap | awk '{ print $3" \t"$4"\t"$5 }'
tcpdump -nn -r lab0x01.pcap | awk '{ print $3" \t"$5 }'
tcpdump -nn -r lab0x01.pcap | awk '{ print "SRC: "$3" \t"$5 }'
tcpdump -nn -r lab0x01.pcap | awk '{ print "Fred: "$3" \t"$5 }'
tcpdump -nn -r lab0x01.pcap | awk '{ print "Source: "$3" \tDestination: "$5 }'
tcpdump -nn -r lab0x01.pcap | awk '{ print "Source: "$3" \tDestination: "$5 }' | sed s/:/DDDD/g
tcpdump -nn -r lab0x01.pcap | awk '{ print "Source: "$3" \tDestination: "$5 }' | sed s/:/JEFF/g
tcpdump -nn -r lab0x01.pcap | awk '{ print "Source: "$3" \tDestination: "$5 }' | sed s/://g
tcpdump -nn -r lab0x01.pcap | awk '{ print "Source: "$3" \tDestination: "$5 }' | sed s/://g
history | tail
tcpdump -nn -r lab0x01.pcap | awk '{ print "Source: "$3" \tDestination: "$5 }' | sed s/://g

Music by Yrii_Semchyshyn from Pixabay

-----------------------
Thank you for dropping by!

Please join me:
   / paulwpoteete
  / paulwpoteete
  / paulwpoteete
CC by Paul W. Poteete