On CentOS 6.5, I am unable to get this to work correctly (per above):
The string will actually be a part of a hostname, for example "one-hostname" or something like that. I need it check that there's a match, possibly doing something based on what it matched. But in this case the match word will be at the beginning ^one.
hello
I want to do a pattern match for string in the if statement, but I am not sure how to use regex inside the if statement.
I am looking for something like this:
if {2,3} ]; then
.....
....
...
fi (7 Replies)
Hi
Can somebody please help me know how do i match the basename using a regular expression using posix standard in shell script
suppose i want to match
/u01/Sybase/data/master.dbf the result should be master.dbf as i want to match everything after the last /
regards (8 Replies)
What do you think of this regex to match IP address? I have been reading up on regex and have seen some really long ones for IP. Would this fail in any scenarios?
(+\.){3}* (5 Replies)
Hi there, I have the following output,
# raidctl -l
RAID Volume RAID RAID Disk
Volume Type Status Disk Status
------------------------------------------------------
c0t1d0 IM OK c0t1d0 OK
... (4 Replies)
Howdy Folks,
I have a list that looks like this:
(file2.txt)
AAA
BBB
CCC
DDD
and there are 24 of these short words.
I am matching these patterns to another file with 755795 lines (file1.txt).
I have this code for matching:
awk -v f2=file2.txt '
BEGIN {
while(... (2 Replies)
Hi
We have a tool to monitor logs in our environment. The tool accepts log pattern match only using regex and I accept I am a n00b in that:confused:. I had been banging my head to make it work without much success and at last had to turn on to my last option to post it here. I had got great... (2 Replies)
Using a bash for loop to pass variables into a nawk loop to capture a string in an sftp log. Tried several different syntax methods to have the variable treated as a regex so the loop will capture the string.
for i in `cat /tmp/dar3.out.2`
do
nawk -vst=$i '$5 ~ /$st/ && /closed/ && /user/... (3 Replies)
I'm trying to get some exclusions into our sendmail regular expression for the K command. The following configuration & regex works:
LOCAL_CONFIG
#
Kcheckaddress regex -a@MATCH
+<@+?\.++?\.(us|info|to|br|bid|cn|ru)
LOCAL_RULESETS
SLocal_check_mail
# check address against various regex... (0 Replies)
Hello Everyone ,
Iam a newbie to shell programming and iam reaching out if anyone can help in this :-
I have two files
1) Insert.txt
2) partition_list.txt
insert.txt looks like this :-
insert into emp1 partition (partition_name)
(a1,
b2,
c4,
s6,
d8)
select
a1,
b2,
c4, (2 Replies)
I cannot seem to get what should be a simple awk one-liner to work correctly and cannot figure out why. I would like to use patterns from a specific field in one file as regex to search for matching strings in the entire line ($0) of another file.
I would like to output the lines of File2 which... (1 Reply)
Discussion started by: jvoot
1 Replies
LEARN ABOUT REDHAT
domain
DOMAIN(8) InterNetNews Documentation DOMAIN(8)NAME
domain - nnrpd domain resolver
SYNOPSIS
domain domainname
DESCRIPTION
This program can be used in readers.conf to grant access based on the subdomain part of the remote hostname. In particular, it only
returns success if the remote hostname ends in domainname. (A leading dot on domainname is optional; even without it, the argument must
match on dot-separated boundaries). The "username" returned is whatever initial part of the remote hostname remains after domainname is
removed. It is an error if there is no initial part (that is, if the remote hostname is exactly the specified domainname).
EXAMPLE
The following readers.conf(5) fragment grants access to hosts with internal domain names:
auth internal {
res: "domain .internal"
default-domain: "example.com"
}
access internal {
users: "*@example.com"
newsgroups: example.*
}
Access is granted to the example.* groups for all connections from hosts that resolve to hostnames ending in ".internal"; a connection from
"foo.internal" would match access groups as "foo@example.com".
BUGS
It seems the code does not confirm that the matching part is actually at the end of the remote hostname (e.g., "domain: example.com" would
match the remote host "foo.example.com.org" by ignoring the trailing ".org" part).
Does this resolver actually provide any useful functionality not available by using wildcards in the readers.conf(5) hosts parameter? If
so, the example above should reflect this functionality.
HISTORY
This documentation was written by Jeffrey M. Vinocur <jeff@litech.org>.
$Id: domain.pod 8200 2008-11-30 13:31:30Z iulius $
SEE ALSO nnrpd(8), readers.conf(5)INN 2.5.3 2009-05-21 DOMAIN(8)