Service Management
List
# Display basic information about installed snap software
$ snap list
# Check for recent snap changes in the system
$ snap changes
Install
# Search for a package
$ snap find package_name
# Install a package
$ snap install package_name
Update
# Update a package
$ snap refresh package_name
# Update a package to another channel (track, risk, or branch)
$ snap refresh package_name --channel=channel
# Update all packages
$ snap refresh
Uninstall
# Uninstall a package
$ snap remove package_name
Inspecting logs
If you need to see the log output for a snap’s services, use the logs command:
$ sudo snap logs lxd
2018-09-14T10:38:23Z lxd.daemon[11096]: => LXD is ready
(...)
$ sudo snap logs lxd.daemon
(...)
By default, only the last 10 lines are output. This can be changed with the -n= option which can accept either a number or all for the entire log:
$ sudo snap logs -n=all lxd.daemon
Adding the -f option will keep log output open so you can follow new entries as they occur:
$ sudo snap logs lxd -f
Reference
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