Linux Privilege Escalation Tricks:

List binaries with SUID permissions:

find / -perm -u=s -type f 2>/dev/null

Wordlist creation:
Extract first word and sort into text file:

cat passwd | awk -F: '{print $1}' > usernames.txt

Recon Tricks:

Fping Active Checking a Subnet:

fping -asgq 172.11.5.0/23