代码之家 › 专栏 › 技术社区 › cr1zz

从URL、HTML或JSON提取合流版本

confluence grep curl bash

2

cr1zz · 技术社区 · 6 年前

我在试着提取版本从一个像

https://my.atlassian.com/download/feeds/current/confluence.json

下面是我的bash脚本:

#!/bin/bash

# Get the actual version
url="https://de.atlassian.com/software/confluence/download"
actual_version="$(curl -s $url | grep -Po '(?<=version :)\d+' | head -1)"

echo $actual_version

不幸的是,它没有给我只有版本号。

注:根据评论,问题有多处改进/修订。

1 回复 | 直到 6 年前

1

2

el-teedee MPavesi 6 年前

下面是从JSON页面提取版本的最后一个命令:

curl -s "https://my.atlassian.com/download/feeds/current/confluence.json" | grep -Po '(?<="version":")[^"]*'  | head -1
6.11.0

看看这个返回JSON产品版本的url: https://my.atlassian.com/download/feeds/current/confluence.json

downloads([{"description":"6.11.0 - Linux Installer (64 bit)","zipUrl":"https://www.atlassian.com/software/confluence/downloads/binary/atlassian-confluence-6.11.0-x64.bin","tarUrl":null,"md5":"5ce76e5763b97b93db21ba447b5fb4f0","size":"564.1 MB","released":"12-Aug-2018","type":"Binary","platform":"Unix","version":"6.11.0","releaseNotes":"https://confluence.atlassian.com/display/DOC/Confluence+6.11+Release+Notes","upgradeNotes":"https://confluence.atlassian.com/display/DOC/Confluence+6.11+Upgrade+Notes"},{"description":"6.11.0 - Windows Installer (64 bit)","zipUrl":"https://www.atlassian.com/software/confluence/downloads/binary/atlassian-confluence-6.11.0-x64.exe","tarUrl":null,"md5":"71c6f1275cc4ed6089871e5a7fd1f09b","size":"564.4 MB","released":"12-Aug-2018","type":"Binary","platform":"Windows","version":"6.11.0","releaseNotes":"https://confluence.atlassian.com/display/DOC/Confluence+6.11+Release+Notes","upgradeNotes":"https://confluence.atlassian.com/display/DOC/Confluence+6.11+Upgrade+Notes"},{"description":"6.11.0 - Standalone (TAR.GZ Archive)","zipUrl":"https://www.atlassian.com/software/confluence/downloads/binary/atlassian-confluence-6.11.0.tar.gz","tarUrl":null,"md5":"4c245b2b1dcc18ec9aff483c708f937e","size":"510.4 MB","released":"12-Aug-2018","type":"Binary","platform":"Unix, Mac OS X","version":"6.11.0","releaseNotes":"https://confluence.atlassian.com/display/DOC/Confluence+6.11+Release+Notes","upgradeNotes":"https://confluence.atlassian.com/display/DOC/Confluence+6.11+Upgrade+Notes"},{"description":"6.11.0 - Standalone (ZIP Archive)","zipUrl":"https://www.atlassian.com/software/confluence/downloads/binary/atlassian-confluence-6.11.0.zip","tarUrl":null,"md5":"f6d08f93840b92a2fbf9ac0005f249fb","size":"512.4 MB","released":"12-Aug-2018","type":"Binary","platform":"Windows","version":"6.11.0","releaseNotes":"https://confluence.atlassian.com/display/DOC/Confluence+6.11+Release+Notes","upgradeNotes":"https://confluence.atlassian.com/display/DOC/Confluence+6.11+Upgrade+Notes"}])

在那里,您可以找到以下版本: