I am running Ubuntu16.04
Upon executing
sudo wpa_passphrase DataRoom connect@data > /etc/wpa_supplicant.conf
I get bash: /etc/wpa_supplicant.conf: Permission denied
Thanks for the help
Found solution at https://bbs.archlinux.org/viewtopic.php?id=116000
The following command worked
sudo sh -c 'wpa_passphrase DataRoom connect@data > /etc/wpa_supplicant.conf'