Difference between revisions of "Snap"
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| − | [[wikipedia:Snappy_(package_manager)|Snap]]<ref> https://github.com/snapcore/snapd</ref> is a software deployment and package management for Linux available at least since 2015<ref> https://github.com/snapcore/snapd/releases/tag/0.1-0ubuntu1</ref> with support for channels<ref>https://snapcraft.io/docs/channels</ref> and parallel installs <ref>https://snapcraft.io/docs/parallel-installs</ref>. | + | [[wikipedia:Snappy_(package_manager)|Snap]]<ref> https://github.com/snapcore/snapd</ref> is a software deployment and [[package management]] for Linux available at least since [[2015]] <ref> https://github.com/snapcore/snapd/releases/tag/0.1-0ubuntu1</ref> with support for channels<ref>https://snapcraft.io/docs/channels</ref> and parallel installs <ref>https://snapcraft.io/docs/parallel-installs</ref>. |
Snaps are basically an application compiled together with its dependencies and libraries – providing a sandboxed environment for the application to run. These are easier and faster to install, can receive latest updates and is confined from the OS and other apps. | Snaps are basically an application compiled together with its dependencies and libraries – providing a sandboxed environment for the application to run. These are easier and faster to install, can receive latest updates and is confined from the OS and other apps. | ||
== Basic operations == | == Basic operations == | ||
| − | * Installation: <code>sudo [[apt]] | + | * Installation: <code>sudo [[apt install snapd]]</code><ref>https://tutorials.ubuntu.com/tutorial/basic-snap-usage#1</ref> |
* Install your first application: | * Install your first application: | ||
:::<code>[[snap install]] hello</code> | :::<code>[[snap install]] hello</code> | ||
| Line 13: | Line 13: | ||
* List installed snaps: | * List installed snaps: | ||
:::<code>[[snap list]]</code> | :::<code>[[snap list]]</code> | ||
| − | * <code>snap changes</code> | + | * <code>[[snap changes]]</code> |
* Show Info: | * Show Info: | ||
::: <code>[[snap info]] SNAP_NAME</code> | ::: <code>[[snap info]] SNAP_NAME</code> | ||
| Line 23: | Line 23: | ||
== Directories == | == Directories == | ||
| − | * <code>/var/lib/snapd/snaps/</code> | + | * <code>[[/var/lib/snapd/snaps/]]</code> |
| + | * <code>[[/snap/]]</code> | ||
| + | * <code>[[/snap/bin/]]</code> | ||
| + | * <code>[[/var/lib/snapd/cache/]]</code> | ||
== Snapshots and Roll Back== | == Snapshots and Roll Back== | ||
| − | * Take a snapshot: <code>snap save</code> | + | * Take a [[snapshot]]: <code>[[snap save]]</code> |
* Roll Back (including data): <code>sudo snap revert hello</code> | * Roll Back (including data): <code>sudo snap revert hello</code> | ||
== Channels == | == Channels == | ||
| − | * Change channel: <code>sudo [[snap refresh]] hello --channel=beta</code> | + | * Change channel: <code>sudo [[snap refresh]] hello [[--channel]]=beta</code> |
* <code>[[snap info]] PACKAGE</code> (To show channels) | * <code>[[snap info]] PACKAGE</code> (To show channels) | ||
| Line 41: | Line 44: | ||
* <code>sudo [[systemctl restart]] snapd.service</code> | * <code>sudo [[systemctl restart]] snapd.service</code> | ||
| − | == Related | + | == Related == |
* <code>[[snap start]]</code> | * <code>[[snap start]]</code> | ||
| + | * <code>[[Squashfs]]</code> | ||
| + | * <code>[[find]] [[/snap/]]<snapname>/current/</code> | ||
| + | * <code>[[/snap/bin/]]</code> | ||
| + | * [[Flatpak]] | ||
| + | * [[systemctl stop snapd]] | ||
| + | * [[geth --syncmode snap]] | ||
| + | * [[Brew]] | ||
== See also == | == See also == | ||
* {{snap}} | * {{snap}} | ||
| − | |||
* {{package managers}} | * {{package managers}} | ||
| − | |||
{{CC license}} | {{CC license}} | ||
Original Source: https://en.wikiversity.org/wiki/Snap | Original Source: https://en.wikiversity.org/wiki/Snap | ||
| − | [[Category: | + | [[Category:Snap]] |
[[Category:Ubuntu]] | [[Category:Ubuntu]] | ||
Latest revision as of 14:36, 18 February 2024
Snap[1] is a software deployment and package management for Linux available at least since 2015 [2] with support for channels[3] and parallel installs [4].
Snaps are basically an application compiled together with its dependencies and libraries – providing a sandboxed environment for the application to run. These are easier and faster to install, can receive latest updates and is confined from the OS and other apps.
Contents
Basic operations[edit]
- Installation:
sudo apt install snapd[5] - Install your first application:
snap install hello
- Remove an application:
snap remove hello-world - Search for your application:
snap find SNAP_TO_SEARCH- Search for Canonical’s snaps:
snap find Canonical
- List installed snaps:
snap changes- Show Info:
snap info SNAP_NAME
- Update your snaps:
sudo snap refresh snap set. For example:snap set rocketchat-server port=4000snap getsnap switchsnap services
Directories[edit]
Snapshots and Roll Back[edit]
Channels[edit]
- Change channel:
sudo snap refresh hello --channel=beta snap info PACKAGE(To show channels)
Adoption[edit]
Snaps were introduced in Ubuntu 16.04 LTS.
Activities[edit]
- Read snap source code: https://github.com/snapcore/snapd
- Enable snaps in Fedora:
sudo dnf install snapdandsudo systemctl enable --now snapd.socket sudo systemctl restart snapd.service
Related[edit]
snap startSquashfsfind /snap/<snapname>/current//snap/bin/- Flatpak
- systemctl stop snapd
- geth --syncmode snap
- Brew
See also[edit]
- Snap:
snap,snapd,snapctl,snapcraft,snap: [list|install|find|info|services|start|stop|remove|refresh | set|logs]snapd|snap list | snap version|snap find aws|snap --help] - Package managers: dpkg, APT, RPM, YUM, DNF, homebrew, pkgutil, opkg, Helm, pkg and snap, npm, Aptitude, alien, Conan, CRAN, Chocolatey, NuGet, PackageKit, Wajig, pacman, PIP, Apache Ivy, List packages, List files in packages, Spack
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Original Source: https://en.wikiversity.org/wiki/Snap
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