在centos7中安装Snapd

原标题:在centos7中安装Snapd

大家好,我是paul,今天我来简单的分享一下在centos7上搭建snapd跟一些常用的命令

具体方法我来一一的来详解,首先我们需要两个插件,是COPR跟EPEL,通过存储库EPEL来安装COPR yum插件,来启动,现在我来演示一下

sudo yum install epel-release

这里输入y

输入y

sudo yum install yum-plugin-copr

输入y进行下一步

现在我们添加完存储库后,进行下一步安装snapd软件包

sudo yum -y install snapd

等待完成安装后我们来启动服务

出现这个说明snapd socket我们启动成功

下一步我们需要从/snap到/var/lib/snapd/snap符号连接下面的snaps或者说是/snap,为这个重新建立一个符号链接,

sudo ln -s /var/lib/snapd/snap /snap

没有提示往往是最好的提示,说明没有问题

到这一步,snapd算是安装完成了,下面我分享下用法跟一些常用参数

<command> [<options>...]

Install, configure, refresh and remove snap packages. Snaps are 'universal' packages that work across many different Linux systems,enabling secure distribution of the latest apps and utilities for cloud, servers, desktops and the internet of things.

This is the CLI for snapd, a background service that takes care of snaps on the system. Start with 'snap list' to see installed snaps.

应用选项:

--version——打印版本并退出

帮助选项:

-h, --help——显示此帮助消息

可用的命令:

abort——中止待定更改

ack——Adds an assertion to the system

alias——Sets up a manual alias

aliases——Lists aliases in the system

buy——Buys a snap

changes——List system changes

connect——Connects a plug to a slot

disable——Disables a snap in the system

disconnect——Disconnects a plug from a slot

download——Downloads the given snap

enable——Enables a snap in the system

find——Finds packages to install (aliases: search)

get——Prints configuration options

help——帮助

info——show detailed information about a snap

install——Installs a snap to the system

interface——Lists snap interfaces

interfaces——Lists interfaces in the system

known——Shows known assertions of the provided type

list——List installed snaps

login——Authenticates on snapd and the store

logout——Log out of the store

logs——Retrieve logs of services

pack——pack the given target dir as a snap

prefer——Prefer aliases from a snap and disable conflicts

refresh——Refreshes a snap in the system

remove——Removes a snap from the system

restart——Restart services

revert——Reverts the given snap to the previous state

run——Run the given snap command

services——Query the status of services

set——Changes configuration options

start——Start services

stop——Stop services

switch——Switches snap to a different channel

tasks——List a change's tasks (aliases: change)

try——Tests a snap in the system

unalias——Unalias a manual alias or an entire snap

version ——Shows version details

watch——Watch a change in progress

whoami——Prints the email the user is logged in with.返回搜狐,查看更多

责任编辑:

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