2017 juni examen

Theorie

Praktijk

Praktijkexamen 22/05/2017

Words with 14 letters: word1 word2 word3
Words with 15 letters: word4 word5
...
for n in 14 15 16; do echo "Words with $n letters:" $(grep -P "^.{$n}$" dutch | grep -vP '(.).*\1'); done
tshark -r ftp_bruteforce.pcap -Y 'ftp.request.command == USER' -T fields -e ‘ftp.request.arg’ | sort -u
echo 'Time=' $(date +'%T (%x)') | tr / -
The file ends with '==' indicating base64 padding: openssl enc -d -base64 < secret
echo | openssl s_client -connect wiki.uclllabs.be:443 2>/dev/null | openssl x509 -fingerprint -serial -pubkey -noout

Praktijkexamen 24/05/2017

ssh -L 10000:darthvader.uclllabs.be:443 user@leia.uclllabs.be -p 22345
grep -P '^(.)(.).\2\1$' dutch
grep -vP '^#' /etc/debconf.conf
tshark -r ftp_bruteforce.pcap -Y 'ftp.request.command == USER' -T fields -e ‘ftp.request.arg’ | sort -u
echo | openssl s_client -connect wiki.uclllabs.be:443 2>/dev/null | openssl x509 -fingerprint -serial -pubkey

Revision #1
Created 17 June 2021 12:06:42 by Jasper G.
Updated 3 December 2021 22:13:08 by Jasper G.