09-29-2009
Quote:
Originally Posted by
daPeach
what shell do you use?
it works allright for me using bash.
I tried sh and ksh , but I do not have bash in my environment. Thx.
---------- Post updated at 12:37 AM ---------- Previous update was at 12:32 AM ----------
Quote:
Originally Posted by
jim mcnamara
The IFS default value is white space. When a record comes out of a file as abc 123 it is seen as two fields.
Since you didn't specify what gave the problem I can't be more explicit.
So , in command line it is working shell is Posix, but inside my script like below , do I have to put IFS to another seperartor ?? :
#!/bin/sh
cat testfile > test2file
line2=" 456"
cat test2file |grep -i kernel |grep -v notsc | while read line
do
sed "s/$line/$line $line2/" test2file > test3file
cp test3file test2file
done
---------- Post updated at 03:06 PM ---------- Previous update was at 12:37 AM ----------
if I perform sed operation in command line there is no problem ??:
igui01# line1="kernel 600"
igui01# echo $line1
kernel 600
igui01# cat testfile
12345
678910
abcdefg
kernel
kernel bosluk notsc
kernel 123
kernel 600
kernel mevcut notsc
igui01# sed "s/$line1/$line1 notsc/1" testfile
12345
678910
abcdefg
kernel
kernel bosluk notsc
kernel 123
kernel 600 notsc
kernel mevcut notsc
I wonder what is root cause of a string in sed (in script)
split up to white space like this :
kernel 600 will turn to kernel ???
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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)