returns
Linux ubuntu.localdomain 3.19.0-47-generic #53-Ubuntu SMP Mon Jan 18 14:02:48 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
Running command,
(plano)ubuntu@localhost:~$ sudo snappy info
returns
Linux power5000.localdomain 3.19.0-47-generic #53-Ubuntu SMP Mon Jan 18 14:02:48 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
Running command,
(plano)ubuntu@localhost:~$ snappy list -v
returns
Name Date Version Developer
ubuntu-core 2015-10-13 7 ubuntu
bluez 2015-10-20 5.34-2 canonical*
network-namager 2015-10-20 0.2 canonical*
plano-uefi-fw-tools 2015-10-20 0.5 canonical*
webdm 2015-10-20 0.9.2 canonical*
plano-webdm 2015-10-20 1.7 canonical*
NOTE: Check if a newer version of the software is available. For more information on checking for updates, see
Updating
operating system and applications
.
Ubuntu core OS basic function
Basic Commands
NOTE: For more information about Ubuntu commands, see
Snapcraft.io/
.
Table 1. Basic commands
Action
Ubuntu Core 15
Ubuntu Core 16
Viewing system attributes
#sudo snappy info
#sudo snap version
Updating the image to the latest Release
#sudo snappy update
#sudo snap update
Viewing a list of all the snaps that are
currently installed snaps
#sudo snappy search
#sudo snap find
Viewing a list of service commands that
are available
#sudo snappy service help
N/A
Viewing a set an attribute to a snap
N/A
#sudo snap set <snap>
<attribute>=<value>
Querying attributes from a snap
N/A
#sudo snap get <snap>
Rebooting the system
#sudo reboot
#sudo reboot
Shutting down the system
#sudo poweroff
#sudo poweroff
Add a new user if
libnss-extrausers
is
pre-installed
$sudo adduser --extrausers
testuser
$sudo adduser --extrausers
testuser
Change a user’s password
$sudo passwd
<user-name>
$sudo passwd
<user-name>
Disable or remove cloud-init service
$sudo mount –o remount,rw /
$sudo /usr/bin/apt-get
N/A
34
