C:\monks>perl parse.pl input.txt
Alias type : Host_Alias
Alias name : HA_FOO_GROUP
Values     : abc123 eigh456 foo987 bar654
 ****
Alias type : Runas_Alias
Alias name : RA_FOO_SVCACCT
Values     : www-data ceph sshd memcache xab123
 ****
Alias type : User_Alias
Alias name : CA_FOO_CSVACCT
Values     : www-foo ceph sshd memcache xab456
 ****

C:\monks>