How to set User in Tomcat
<tomcat-users>
<role rolename="manager-script"/>
<role rolename="manager-gui"/>
<role rolename="admin-gui"/>
<user username="admin" password="yourpassword" roles="manager-gui,admin-gui,manager-script"/>
</tomcat-users>
Conclusion---
We can set proper user for our Manager Role,User Role and Manager Script for Tomcat by editing
/tomcat/conf/Tomcatuser.xml and past above line and change your passowrd
#Arvind
<role rolename="manager-script"/>
<role rolename="manager-gui"/>
<role rolename="admin-gui"/>
<user username="admin" password="yourpassword" roles="manager-gui,admin-gui,manager-script"/>
</tomcat-users>
Conclusion---
We can set proper user for our Manager Role,User Role and Manager Script for Tomcat by editing
/tomcat/conf/Tomcatuser.xml and past above line and change your passowrd
#Arvind