# Add the "pgadmin" user and groupgetentgrouppgadmin>/dev/null||/usr/sbin/groupadd-rpgadmin
getentpasswd_pgadmin>/dev/null||\
/usr/sbin/useradd-r-gpgadmin-Gpgadmin-M-d/var/lib/pgadmin4-s/bin/bash-c"PG Admin 4"_pgadmin
usermod-a-Gpgadmin_nginx# add _nginx into pgadmin group