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= Snap snapd le gestionnaire de paquet multi distro

Voir :
* https://itsfoss.com/use-snap-packages-ubuntu-16-04/
* https://doc.ubuntu-fr.org/snap

Voir aussi :
* [[Notes déploiement paquets GNU Linux]]


Install de Snap
<code bash>
sudo apt update
sudo apt install snapd

## get the latest snapd
# sudo snap install snapd

sudo snap install core
</code>

Test
<code bash>
snap install hello-world
</code>

Config proxy
<code bash>
sudo -E snap set system proxy.http="$http_proxy"
sudo -E snap set system proxy.https="$https_proxy"
</code>

Sous Ubuntu 18.04
<code ->
# snap list
Name                  Version         Rev   Tracking  Publisher    Notes
core                  16-2.35.5       5742  stable    canonical✓   core
gnome-3-26-1604       3.26.0          74    stable/…  canonical✓   -
gnome-calculator      3.30.1          260   stable/…  canonical✓   -
gnome-characters      3.30.0          139   stable/…  canonical✓   -
gnome-logs            3.30.0          45    stable/…  canonical✓   -
gnome-system-monitor  3.30.0          57    stable/…  canonical✓   -
gtk-common-themes     0.1-4-g88bc1b2  818   stable/…  canonical✓   -
rocketchat-desktop    2.7.0           4     stable    rocketchat✓  -
</code>

Install un paquet
<code bash>
sudo snap find notepad
# snap info notepad-plus-plus
sudo snap install notepad-plus-plus
sudo snap install --classic notepadqq
</code>

Mise à jour
<code bash>
sudo snap refresh --list
sudo snap refresh
</code>

Lancer une application
<code ->
$ snap list
Name               Version  Rev    Tracking       Publisher   Notes
core               16-2.48  10444  latest/stable  canonical✓ core
pycharm-community  2020.3   222    latest/stable  jetbrains✓ classic

$ snap run pycharm-community &
</code>

Redémarrer un service
<code bash>
snap stop multipass
snap start multipass
</code>

Logs
<code bash>
journalctl --unit 'snap.multipass*'
</code>


== Autres 

Autre
<code bash>
snap install core
sudo snap refresh core
</code>

Remove
<code bash>
apt-get -y autoremove --purge snapd snap-confine snapd ubuntu-core-launcher squashfs-tools
</code>

Accès à /etc /var ... (mais toujours pas /tmp)
<code bash>
snap install --devmode gedit
</code>

<code bash>
snap connect vlc:removable-media
</code>