Locate & Track
where a thing is, and where it is going11Identify & Match
is this the one7Measure & Monitor
a value against a line that matters10{%░!!^&=░?}▒!▓|&<{?/]+\!\=*@:%}]@▒!*><+[\*|▒░>/%]
+#▓{▒]?!:;++}=|
Structure & Anatomy
how a thing is put together8Compare & Distribute
more, less, and how spread7Simulate & Predict
states that have not happened7Record & Retrieve
the archive, and getting back into it7$ nmap -sV -p22,80,443 10.4.0.0/24 -oG -
Starting Nmap 7.94 ( https://nmap.org )
Host: 10.4.0.17 () Status: Up
Host: 10.4.0.17 () Ports: 22/open/tcp//ssh//
Host: 10.4.0.23 () Ports: 80/open/tcp//http//
Host: 10.4.0.41 () Ports: 443/filtered/tcp///
Nmap done: 256 addresses (3 up) in 6.28s
$ ssh -i ~/.ssh/id_ed25519 root@ares
Warning: Permanently added ED25519 host key.
Last login: Tue Jun 19 04:12:07 2021
root@ares:~# uname -sr
Linux 5.15.0-91-generic
root@ares:~# find /var/log -mmin -30 -type f
/var/log/auth.log
/var/log/nginx/access.log
root@ares:~# tail -n3 /var/log/auth.log
04:11:52 ares sshd[2211]: Accepted publickey
04:12:07 ares sshd[2214]: session opened
04:12:09 ares sudo: root : TTY=pts/0 PWD=/root
root@ares:~# sha256sum -c manifest.sha256
denabase.idx: OK
denabase.dat: FAILED
$ nmap -sV -p22,80,443 10.4.0.0/24 -oG -
Starting Nmap 7.94 ( https://nmap.org )
Host: 10.4.0.17 () Status: Up
Host: 10.4.0.17 () Ports: 22/open/tcp//ssh//
Host: 10.4.0.23 () Ports: 80/open/tcp//http//
Host: 10.4.0.41 () Ports: 443/filtered/tcp///
Nmap done: 256 addresses (3 up) in 6.28s
$ ssh -i ~/.ssh/id_ed25519 root@ares
Warning: Permanently added ED25519 host key.
Last login: Tue Jun 19 04:12:07 2021
root@ares:~# uname -sr
Linux 5.15.0-91-generic
root@ares:~# find /var/log -mmin -30 -type f
/var/log/auth.log
/var/log/nginx/access.log
root@ares:~# tail -n3 /var/log/auth.log
04:11:52 ares sshd[2211]: Accepted publickey
04:12:07 ares sshd[2214]: session opened
04:12:09 ares sudo: root : TTY=pts/0 PWD=/root
root@ares:~# sha256sum -c manifest.sha256
denabase.idx: OK
denabase.dat: FAILED