I'm trying to write a universal sudoers file to control permissions for all our users across all our environments and I've been using the wildcard for the hostnames like so (all data has been anonymized)

```
Host_Alias stg01     = *.stg01.sfo.acme.com
Host_Alias stg02     = *.stg02.sfo.acme.com
Host_Alias stg03     = *.stg03.sfo.acme.com
Host_Alias prod      = *.prod.aus.acme.com, *.prod.nyc.acme.com
Host_Alias prod02    = *.prod02.aus.acme.com, *.prod02.nyc.acme.com
Host_Alias prod03    = *.prod03.nyc.acme.com
Host_Alias db01      = *.db01.sfo.acme.com
Host_Alias db02      = *.db02.sfo.acme.com
Host_Alias db03      = *.db03.sfo.acme.com
Host_Alias hi02      = *.hi02.sfo.acme.com
Host_Alias env1      = mgmt02.stg01.sfo.acme.com, *.hiho.sfo.acme.com
Host_Alias env2      = *.prod.aus.acme.com, *.prod.nyc.acme.com, *.stg01.sfo.acme.com, *.prod02.aus.acme.com, *.prod02.nyc.acme.com, *.hiho.sfo.acme.com
Host_Alias testhosts = ws1.prod.aus.acme.com, ws2.prod.nyc.acme.com, ws1.prod.aus.acme.com, ws2.prod.nyc.acme.com
Host_Alias env3      = mgmt01.stg01.sfo.acme.com, *.hiho.sfo.acme.com
Host_Alias env4 = *.prod.aus.acme.com, *.prod.nyc.acme.com, *.stg01.sfo.acme.com
Host_Alias env5  = *.prod.aus.acme.com, *.prod.nyc.acme.com, *.stg01.sfo.acme.com, *.hiho.sfo.acme.comsfo

```

When I try it, I get:

```
>>> sudoers file: syntax error, line 0 <<<

```

and it repeats all the way to line 16. This is on a Solaris x86 server running sunOS 5.10.

Did I do something wrong? a visudo -c -f returns fine on my linux testbox so I'm confused.

Any ideas would be appreciated!

Thanks.