Jq installed on CentOS7

Installation EPEL Source:

yum install epel-release

After installing EPEL source, you can view the jq package exists:

yum list jq

Installation jq:

yum -y install jq

Command Reference

mild

Enterprise Linux add-on package (hereinafter referred to as EPEL) Fedora is a special interest group to create, maintain and manage a high-quality set of add-on package for Linux Enterprise, object-oriented, including but not limited to Red Hat Enterprise Linux (RHEL), CentOS, Scientific Linux (SL), Oracle Linux (OL).

EPEL packages generally do not conflict with the official source Linux Enterprise Edition package, or to replace files with each other. EPEL project is consistent with Fedora, build system, upgrade manager, image manager, etc. contain complete.

yum

linux each version has its own Package Manager, CentOS is in yum (Yellow dog Updater, Modified).