12-11-2007
Remove all instances of duplicate records from the file
Hi experts,
I am new to scripting. I have a requirement as below.
File1:
A|123|NAME1
A|123|NAME2
B|123|NAME3
File2:
C|123|NAME4
C|123|NAME5
D|123|NAME6
1) I have 2 merge both the files.
2) need to do a sort ( key fields are first and second field)
3) remove all the instances of duplicate records from the merged file and write write all these duplicate instances into one file.
4) rest of the records which are unique in the original source files, needs to be written into another file
outfiles:
file3:
A|123|NAME1
A|123|NAME2
C|123|NAME4
C|123|NAME5
File4:
B|123|NAME3
D|123|NAME6
Please help me with the solution as I am in real urgent. Appreciate your help.
Thank you
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LEARN ABOUT LINUX
orber_acl
orber_acl(3erl) Erlang Module Definition orber_acl(3erl)
NAME
orber_acl - Orber ACL operations
DESCRIPTION
This module contains functions intended for analyzing Access Control List (ACL) filters. The filters uses a extended format of Classless
Inter Domain Routing (CIDR). For example, "123.123.123.10" limits the connection to that particular host, while "123.123.123.10/17" allows
connections to or from any host equal to the 17 most significant bits. Orber also allow the user to specify a certain port or port range,
for example, "123.123.123.10/17#4001" and "123.123.123.10/17#4001/5001" respectively. IPv4 or none compressed IPv6 strings are accepted.
EXPORTS
match(IP, Direction) -> boolean()
match(IP, Direction, GetInfo) -> Reply
Types IP = tuple() | [integer()]
Direction = tcp_in | ssl_in | tcp_out | ssl_out
GetInfo = boolean()
Reply = boolean() | {boolean(), [Interface], PortInfo}
Interface = string()
PortInfo = integer() | {integer(), integer()}
If GetInfo is not supplied or set to false, this operation returns a boolean which tells if the IPv4 or IPv6 address would pass the
ACL filter, defined by the iiop_acl configuration parameter, or not. When GetInfo is set to true, a tuple which, besides the boolean
that tells if access was granted, also include the defined interfaces and port(s). This operation requires that Orber is running and
can be used on a live node to determine if Orber has been properly configured.
verify(IP, Filter, Family) -> Reply
Types IP = string()
Filter = string()
Family = inet | inet6
Reply = true | {false, From, To} | {error, string()}
From = string()
To = string()
This operation returns true if the IPv4 or IPv6 address would pass the supplied ACL. If that is not the case, a tuple containing the
accepted range is returned. This operation should only be used for test purposes.
range(Filter, Family) -> Reply
Types Filter = string()
Family = inet | inet6
Reply = {ok, From, To} | {error, string()}
From = string()
To = string()
Returns the range of accepted IP addresses based on the supplied filter. This operation should only be used for test purposes.
Ericsson AB orber 3.6.20 orber_acl(3erl)