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如何快速更新一个文件？

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如何快速更新一个文件？

在snap应用程序 skanlite 中，一个配置文件/snap/skanlite/current/etc/sane.d/genesys.conf已过期或没有所需的设置。如何更新或覆盖它？

答案1

如果 snap 版本有问题，可以使用 apt 版本。Ubuntu apt20.04 中提供了 2.1.0.1 版本。

sudo apt install skanlite

答案2

要更新或重新加载快照，请使用该refresh选项。

sudo snap refresh skanlite --edge

但是，上述命令可能无法更新该skanlite应用程序，因为自 2019-04-30 以来它还没有更新过

snap info skanlite
name:      skanlite
summary:   image scanner based on the KSane backend
publisher: KDE✓
store-url: https://snapcraft.io/skanlite
contact:   https://bugs.kde.org/enter_bug.cgi?product=neon&component=Snaps
license:   GPL-2.0+
description: |
  skanlite is a terminal based on an electronic game released in 1978
  Skanlite is a small and simple scanner application (based on KDE
  Frameworks) which allows easy scanning of images with an attached scanner.
  Through the KSane backend, it can access a wide variety of different
  scanner models.
snap-id: t44B2I4AeVBXO7Lbdg7pV9eN7JpvPq6w
channels:
  latest/stable:    –                                 
  latest/candidate: –                                 
  latest/beta:      –                                 
  latest/edge:      master+cb382f8 2019-04-30 (7) 9MB -

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