Better late than never. How to display all open windows in Windows. Just press the Windows key + Tab.
Resolv.conf is a computer file used by various operating systems as a DNS resolver. The file is in plain text. It’s usually generated by the system administrator or a network program. The file is located in the /etc/ directory and contains the search domain as well a list of nameservers.
Here’s an example of the /etc/resolv.conf file.
search domain.com local.lan nameserver 18.104.22.168 nameserver 22.214.171.124 nameserver 126.96.36.199
If you have problems resolving domain names, check this file first.
Just documenting how to restart SSSD service. SSSD is a service that allows Active Directory groups access to Linux systems.
systemctl restart sssd.service
For other or older Linux distros, you may have to use this:
service sssd restart
You can always try the other if one doesn’t work.