SUSE Certified Engineer (SCE) in Enterprise Linux Qs & As

SUSE Certified Engineer (SCE) in Enterprise Linux Qs &
As

What is the difference between "disabling" a service -versus- "masking" a service? Correct
Ans-After "disabling" a service, an unmasked service can still be started manually; after
"masking" it, it cannot




List the configured systemd targets Correct Ans-# systemctl list-units type=target




Switch to the "multi-user" target Correct Ans-# systemctl isolate multi-user.target




Start "SSH agent" to track authentication Correct Ans-# ssh-agent bash




Add private key to SSH Agent for authentication Correct Ans-# ssh-add ~/.ssh/id_rsa




Show the local NFS exports Correct Ans-# showmount -e localhost




Create an htpasswd file (named "/etc/apache2/htpasswd") with an Apache user called
"geeko" and password "suse" Correct Ans-# htpasswd2 -c /etc/apache2/htpasswd geeko




(enter "suse" at the prompt)




Test Samba configuration Correct Ans-# testparm

, SUSE Certified Engineer (SCE) in Enterprise Linux Qs &
As

Set Samba password for the user "geeko" Correct Ans-# smbpasswd -a geeko




Get info about Samba "shares" from "server1" for the "tux" user Correct Ans-# smbclient -
-list server1 -U tux




Using Samba, access the home directory from "server1" for the "tux" user Correct Ans-#
smbclient -U tux //server1/tux




Mount the "data" Samba share (from "server1") in the "/mnt" local directory, using the
username "tux" Correct Ans-# mount -t cifs -o username=tux //server1/data /mnt




What line should you add to "fstab" in "server2" to mount, in "/import/samba", the Samba
"data" share from "server1"? Correct Ans-//server1/data /import/samba cifs
defaults,credentialsfile=/etc/samba/data-credentials 0 0




List Snapshots Correct Ans-# snapper list




Locate Snapshots in the system Correct Ans-# mount | grep snapshot




Create a timeline snapshot called "my snapshot" Correct Ans-# snapper create --cleanup-
algorithm timeline --description "my snapshot"