To download and install IBM WebSphere Application Server (WAS) version 8.5.5.22, you typically use IBM Installation Manager to pull the files from authorized repositories or download the specific fix pack directly from IBM. Primary Download Sources
Conclusion
Comparison to Other Application Servers: ibm websphere application server 8.5.5.22 download
/opt/IBM/WebSphere/AppServer/profiles/AppSrv01/bin/startServer.sh server1