Snappy : Install2024/05/13 |
Install Snappy that is a software deployment and package management system.
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[1] | Install and Run Snapd to use Snap packages. |
root@dlp:~#
root@dlp:~# apt -y install snapd systemctl enable snapd.service snapd.socket root@dlp:~# source /etc/profile.d/apps-bin-path.sh |
[2] | Basic usage of [Snap] command. |
# search packages with words in Snap repository root@dlp:~# snap find kubernetes Name Version Publisher Notes Summary kubernetes-worker 0.0.2 canonical✓ - A complete Kubernetes worker kubernetes-test 1.29.4 canonical✓ classic tests for kubernetes kubernetes-test-eks 1.10.3 canonical-cloud-snaps classic tests for kubernetes microk8s v1.29.4 canonical✓ classic Kubernetes for workstations and appliances ..... ..... # install [hello-world] package root@dlp:~# snap install hello-world hello-world 6.4 from Canonical✓ installed snap list Name Version Rev Tracking Publisher Notes core 16-2.61.2 16928 latest/stable canonical✓ core hello-world 6.4 29 latest/stable canonical✓ - # show package info root@dlp:~# snap info hello-world name: hello-world summary: The 'hello-world' of snaps publisher: Canonical✓ store-url: https://snapcraft.io/hello-world contact: snaps@canonical.com license: unset description: | This is a simple hello world example. commands: - hello-world.env - hello-world.evil - hello-world - hello-world.sh snap-id: buPKUD3TKqCOgLEjjHx5kSiCpIs5cMuQ tracking: latest/stable refresh-date: today at 02:36 UTC channels: latest/stable: 6.4 2024-02-27 (29) 20kB - latest/candidate: 6.4 2024-02-27 (29) 20kB - latest/beta: 6.4 2024-02-27 (29) 20kB - latest/edge: 6.4 2024-02-27 (29) 20kB - installed: 6.4 (29) 20kB - # run application root@dlp:~# hello-world Hello World! # PATH root@dlp:~# which hello-world /snap/bin/hello-world
root@dlp:~#
ll /snap/bin/hello-world lrwxrwxrwx 1 root root 13 May 13 02:36 /snap/bin/hello-world -> /usr/bin/snap* # disable application root@dlp:~# snap disable hello-world hello-world disabled snap list Name Version Rev Tracking Publisher Notes core 16-2.61.2 16928 latest/stable canonical✓ core hello-world 6.4 29 latest/stable canonical✓ disabled
root@dlp:~#
hello-world -bash: /snap/bin/hello-world: No such file or directory # enable application root@dlp:~# snap enable hello-world hello-world enabled
root@dlp:~#
hello-world Hello World! # uninstall an application root@dlp:~# snap remove hello-world hello-world removed snap list Name Version Rev Tracking Publisher Notes core 16-2.61.2 16928 latest/stable canonical✓ core |
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