Lista usuarios con acceso SSH Key File en tu servidor

#!/bin/bash
for X in $(cut -f6 -d ‘:’ /etc/passwd |sort |uniq); do
for suffix in “” “2”; do
if [ -s “${X}/.ssh/authorized_keys$suffix” ]; then
echo “### ${X}: ”
cat “${X}/.ssh/authorized_keys$suffix”
echo “”
fi;
done;
done