09-13-2012
how to join all lines in afile in unix
Hi,
I have a unix file which has many lines, i need to join all the lines to single line.
Eg: myfile.txt contains:
a
123
45fg
try
and i need the output as :
a 123 45fg try
Please help me on this.
Thanks!
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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)