Match pattern and print the line number of occurence using awk
Hi,
I have a simple problem but i guess stupid enough to figure it out. i have thousands rows of data. and i need to find match patterns of two columns and print the number of rows. for example:
inputfile
There are 5 rows above and i match $1 and $2. Those that match will print out all columns together with the number of rows. I know i can use grep -n to do this, but when i combine grep -n with awk (for matching the two columns) it gives me the sequence no of match pattern which not that i wanted. I want the result like below:-
my codes as follows:-
which gives me this result that i do not want:-
The number in red color is the number for the rows number. I can see this is simple but i just could not get it. pls help. thanks
I have a file nbu_faq.txt (Question/answer) which looks like this
What I am trying to do is write out each question in a file1.txt and than the question/answer in a file2.txt
like this
file1.txt
Q: What is nbu?
Q: What is blablabla...?
Q: Why ....?
file2.txt
Q: What is nbu?
A:... (4 Replies)
Hi,
I have a xml file
<cisco:name>
<cisco:mdNm>Cisco Device 7500 A Series</cisco:mdNm>
<cisco:meNm>10.1.100.19</cisco:meNm>
<cisco:ehNm>/shelf=1</cisco:ehNm>
<cisco:subname>
<cisco:meNm>10.1.100.19</cisco:meNm>
<cisco:sptp>Cisco PortA Series</cisco:sptp>
... (11 Replies)
Hi,
I know how to use awk to search some expressions like five consecutive numbers, , this is easy.
However, how do I make awk print the pattern that is been matched?
For example:
input: usa,canada99292,japan222,france59664,egypt223
output:99292,59664 (6 Replies)
Dear All,
Hv a very specific requirement.
I have a very large text file and in which I have to match a pattern and insert a line above and below.
Eg:
My file
cat test
date1
date2
date3
date4
I need to match 'date3' and insert "Reminder1" above date3 and insert 'reminder2'... (4 Replies)
Data:
Pattern Data Data Data
Data Data Data
Data Data Data
...
With awk, how do I print the pattern matching line, then the subsequent lines following the pattern matching line. Varying number of lines following the pattern matching line. (9 Replies)
I have
2013-06-11 23:55:14 1Umexd-0004cm-IG <= user@domain.com
I need sed/awk operation on this, so that it should print the very next pattern only after the the pattern mach <=
ie only print user@domain.com (7 Replies)
Hi,
Do anybody know how to use awk to count the pattern at specific column?
Input file
M2A928K 419 ath-miR159a,gma-miR159a-3p,ptc-miR159a 60 miR235a
.
.
Output file
M2A928K 419 ath-miR159a,gma-miR159a-3p,ptc-miR159a 60 miR235a 3
.
.
I plan to count how many "miR" in column 3... (2 Replies)
Hello Experts , require help . See below output:
File inputs
------------------------------------------
Server Host = mike
id rl images allocated last updated density
vimages expiration last read <------- STATUS ------->... (4 Replies)
I am trying to combine lines with these conditions:
1. First line starts with text of "libname VALUE db2 datasrc" where VALUE can be any text.
2. If condition1 is met then continue to combine lines through a line that ends with a semicolon.
3. Ignore case when matching patterns and remove any... (5 Replies)
Hi
I need to egrep patterns in a file and limit number of matches to print for each matched pattern.
-m10 option is not working out in my sun solaris 5.10
Please guide me the options to achieve.
if i do head -10 , i wont be getting all pattern match results as output since for a... (10 Replies)
Discussion started by: ananan
10 Replies
LEARN ABOUT REDHAT
rndc
RNDC(8)RNDC(8)NAME
rndc - name server control utility
SYNOPSIS
rndc [ -c config-file ] [ -k key-file ] [ -s server ] [ -p port ] [ -V ] [ -y key_id ] command
DESCRIPTION
rndc controls the operation of a name server. It supersedes the ndc utility that was provided in old BIND releases. If rndc is invoked with
no command line options or arguments, it prints a short summary of the supported commands and the available options and their arguments.
rndc communicates with the name server over a TCP connection, sending commands authenticated with digital signatures. In the current ver-
sions of rndc and named named the only supported authentication algorithm is HMAC-MD5, which uses a shared secret on each end of the con-
nection. This provides TSIG-style authentication for the command request and the name server's response. All commands sent over the chan-
nel must be signed by a key_id known to the server.
rndc reads a configuration file to determine how to contact the name server and decide what algorithm and key it should use.
OPTIONS -c config-file
Use config-file as the configuration file instead of the default, /etc/rndc.conf.
-k key-file
Use key-file as the key file instead of the default, /etc/rndc.key. The key in /etc/rndc.key will be used to authenticate commands
sent to the server if the config-file does not exist.
-s server
server is the name or address of the server which matches a server statement in the configuration file for rndc. If no server is
supplied on the command line, the host named by the default-server clause in the option statement of the configuration file will be
used.
-p port
Send commands to TCP port port instead of BIND 9's default control channel port, 953.
-V Enable verbose logging.
-y keyid
Use the key keyid from the configuration file. keyid must be known by named with the same algorithm and secret string in order for
control message validation to succeed. If no keyid is specified, rndc will first look for a key clause in the server statement of
the server being used, or if no server statement is present for that host, then the default-key clause of the options statement.
Note that the configuration file contains shared secrets which are used to send authenticated control commands to name servers. It
should therefore not have general read or write access.
For the complete set of commands supported by rndc, see the BIND 9 Administrator Reference Manual or run rndc without arguments to see its
help message.
LIMITATIONS
rndc does not yet support all the commands of the BIND 8 ndc utility.
There is currently no way to provide the shared secret for a key_id without using the configuration file.
Several error messages could be clearer.
SEE ALSO rndc.conf(5), named(8), named.conf(5)ndc(8), BIND 9 Administrator Reference Manual.
AUTHOR
Internet Software Consortium
BIND9 June 30, 2000 RNDC(8)