Rpath updating systems

Recovered from the older tannerjc.net wiki snapshot dated January 23, 2016.

[root@rpathdevimg cpo-xml]# curl --insecure -X PUT  -D header.out --data @./update-software.xml 'https://admin:Pres1234@rpathce.virtual.lab/api/v1/inventory/systems/100/installed_software'
?xml version='1.0' encoding='UTF-8'?
installed_software id=https://rpathce.virtual.lab/api/v1/inventory/systems/100/installed_software//

[root@rpathdevimg cpo-xml]# cat header.out
HTTP/1.1 100 Continue

HTTP/1.1 200 OK
Date: Wed, 25 Jul 2012 21:47:30 GMT
Server: Apache/2.2.9 (rPath)
ETag: 465e06dd45f76330e8293f9faa838241-gzip
Content-Type: text/xml
Vary: Accept-Encoding,User-Agent
Cache-Control: max-age=0
Connection: close
Transfer-Encoding: chunked