How to Count and List all users on cPanel, Plesk, CyberPanel or DirectAdmin

cPanel

To count users, run the following command:

grep -Po '^(?<!#)\s\w+\s(?=:)' /etc/userplans | wc -l

Also, it may be useful to list users. To do so, run the following command:

cut -d":" -f1 /etc/userplans | sort -n | uniq

Plesk

To count users, run the following command:

plesk db "SELECT COUNT(DISTINCT cl_id) FROM domains"

DirectAdmin

To count users, run the following command:

cut -d":" -f2 /etc/virtual/domainowners | sort -n | uniq | wc -l

Also, it may be useful to list users. To do so, run the following command:

cut -d":" -f2 /etc/virtual/domainowners | sort -n | uniq

CyberPanel

To count users, run the following command:

cat /etc/passwd