I have a list of users from 1 command -
getent group ldap-group|cut -c 32-700
This gives me a list of users in the form
I would like to insert this into /etc/group under sshd
And I'd like to keep all the text up until root.
I have tried this sed command but it does not actually modify the file correctly.
sudo sed -i "s/^(sshd:x:\\d+:root,).*/\\$1(getent group ldap-group|cut -c 32-700)/" /etc/group
Can anyone help me with the sed syntax?