Yum / CentOS 101

Looking for a package by name: yum search boost-devel Installing a package: yum install boost-devel Inspecting the content of a package yum install yum-utils repoquery --list boost-devel Getting information of a package yum info boost-devel Checking the CentOS version: cat /etc/*release*…

Setting up the manager web app in Tomcat

Edit the file tomcat-users.xml and add: <role rolename="manager-script"/> <role rolename="manager-gui"/> <user username="manager" password="secret" roles="manager-script, manager-gui"/> The manager application should be available at the /manager path.…