$ brew info tomcat
$ catalina version
$ catalina configtest
$ catalina run
$ cp -p *.war /opt/homebrew/opt/tomcat/libexec/webapps/
Configuration
conf/tomcat-users.xml
$ diff -u /opt/homebrew/opt/tomcat/libexec/conf/tomcat-users.xml{.orig,}
--- tomcat-users.xml.orig
+++ tomcat-users.xml
@@ -41,4 +41,6 @@
<user username="both" password="<must-be-changed>" roles="tomcat,role1"/>
<user username="role1" password="<must-be-changed>" roles="role1"/>
-->
+ <role rolename="manager-gui"/>
+ <user username="admin" password="PASSWORD" roles="manager-gui"/>
</tomcat-users>