Linux系统之jq工具的基本使用-二、jq工具的安装

1. yum安装jq

• 需要提前安装epel源

yum install -y epel-release

• 搜索jq命令的软件包

[root@jeven ~]# yum search jq
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * epel: mirrors.tuna.tsinghua.edu.cn
====================================================== N/S matched: jq ======================================================
drupal7-jquery_update.noarch : Upgrades the version of jQuery in Drupal core to a newer version of jQuery
jq-devel.x86_64 : Development files for jq
js-jquery-mousewheel.noarch : A jQuery plugin that adds cross-browser mouse wheel support
js-jquery-ui.noarch : jQuery user interface
js-jquery-ui-touch-punch.noarch : Touch Event Support for jQuery UI
python-XStatic-JQuery-Migrate.noarch : JQuery-Migrate (XStatic packaging standard)
python-XStatic-JQuery-TableSorter.noarch : JQuery-TableSorter (XStatic packaging standard)
python-XStatic-JQuery-quicksearch.noarch : JQuery-quicksearch (XStatic packaging standard)
python-XStatic-jQuery.noarch : jQuery 1.10.2 (XStatic packaging standard)
python-XStatic-jquery-ui.noarch : jquery-ui (XStatic packaging standard)
python-tw2-jqplugins-flot.noarch : jQuery flot (plotting) for ToscaWidgets2
python-tw2-jqplugins-gritter.noarch : jQuery gritter (growl-like pop-ups) for ToscaWidgets2
python-tw2-jqplugins-jqplot.noarch : Toscawidgets2 wrapper for the jqPlot jQuery plugin
python-tw2-jqplugins-ui.noarch : jQuery UI for ToscaWidgets2
python-tw2-jquery.noarch : jQuery for ToscaWidgets2
jq.x86_64 : Command-line JSON processor
js-jquery.noarch : JavaScript DOM manipulation, event handling, and AJAX library
js-jquery1.noarch : JavaScript DOM manipulation, event handling, and AJAX library
nodejs-extend.noarch : Port of jQuery.extend for node.js and the browser
python-pyquery.noarch : A jQuery-like library for python
python2-XStatic-DataTables.noarch : DataTables jquery javascript framework (XStatic packaging standard)
xstatic-datatables-common.noarch : DataTables jquery javascript framework (XStatic packaging standard)

  Name and summary matches only, use "search all" for everything.

• 安装jq工具

yum -y install jq.x86_64

• 查看jq版本

[root@docker yum.repos.d]# jq -V
jq-1.6

2. 二进制安装jq

• 下载jq工具的软件包

wget https://github.com/stedolan/jq/releases/download/jq-1.6/jq-linux64  -O   /usr/local/bin/jq

• 设置权限

chmod +x /usr/local/bin/jq