Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Getting number of lines of nth occurrency Post 302378876 by f_o_555 on Wednesday 9th of December 2009 04:04:41 AM
Old 12-09-2009
Thank you.
I have the problem that also the file name is variable

Code:
var1=xxx
var2=2
file=file_name
NUMBER=`awk "/$var1/ && (++x==$var2){ print NR}"  $file`
echo NUMBER

will give
Code:
23199 file_name

so filename becomes part of number!
How to solve it?

Last edited by f_o_555; 12-09-2009 at 05:34 AM..
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Grepping nth line number

How do you grep every nth line number from a file? (2 Replies)
Discussion started by: shabs1985
2 Replies

2. Shell Programming and Scripting

Print lines with specific character at nth position in a file

I need to print lines with character S at nth position in a file...can someone pl help me with appropriate awk command for this (2 Replies)
Discussion started by: manaswinig
2 Replies

3. Shell Programming and Scripting

Print lines with specific character at nth position in a file

I need to print lines with character S at nth position in a file...can someone pl help me with appropriate awk command for this (1 Reply)
Discussion started by: manaswinig
1 Replies

4. Shell Programming and Scripting

find string nth occurrence in file and print line number

Hi I have requirement to find nth occurrence in a file and capture data from with in lines (between lines) Data in File. <QUOTE> <SESSION> <ATTRIBUTE NAME='Parameter Filename' VALUE='file1.parm'/> <ATTRIBUTE NAME='Service Name' VALUE='None'/> </SESSION> <SESSION> <ATTRIBUTE... (6 Replies)
Discussion started by: tmalik79
6 Replies

5. Shell Programming and Scripting

How to output all lines following Nth occurrence of string

Greetings experts. Searched the forums (perhaps not hard enough?) - Am searching for a method to capture all output from a log file following the nth occurrence of a known string. Background: Using bash, I want to monitor my Oracle DB alert log file. The script will count the total # of... (2 Replies)
Discussion started by: cjtravis
2 Replies

6. Shell Programming and Scripting

Extracting lines after nth LINE from an output

Hi all, Here is my problem for which i am breaking my head for past three days.. I have parted command output as follows.. Model: ATA WDC WD5000AAKS-0 (scsi) Disk /dev/sdb: 500GB Sector size (logical/physical): 512B/512B Partition Table: msdos Number Start End Size Type ... (3 Replies)
Discussion started by: selvarajvs
3 Replies

7. Emergency UNIX and Linux Support

Replace nth position character of all the lines in file

I want to replace 150th character of all the lines in a file using sed or awk... searched the forums but didn't find exact answer (9 Replies)
Discussion started by: greenworld123
9 Replies

8. Shell Programming and Scripting

Using paste command every nth number of file

Hi, I want to use paste command in a loop that does it every 6 files. My sample files are like the ones below. 20010101.txt 20010106.txt 20010111.txt 20010116.txt 20010121.txt 20010126.txt 20010131.txt 20010205.txt 20010210.txt 20010215.txt 20010220.txt 20010225.txt 20010302.txt... (4 Replies)
Discussion started by: ida1215
4 Replies

9. Shell Programming and Scripting

Pairing the nth elements on multiple lines iteratively

Hello, I'm trying to create a word translation section of a book. Each entry in the word list will come from a set of linguistically analyzed texts. Each sentence in the text has the following format. The first element in each line is the "name" of the line (i.e. "A","B","C","D"). The... (12 Replies)
Discussion started by: John Lyon
12 Replies

10. UNIX for Dummies Questions & Answers

Getting the lines with nth column non-null

Hi, I have a huge list of archives (.gz). Each archive is about 40MB. A file is generated every minute so if I want to analyze the data for 1 hour I get already 60 files for example. These are text files, ';' separated, each line having about 300 fields (columns). What I need to do is to... (11 Replies)
Discussion started by: Nenad
11 Replies
IRSEND(1)								FSF								 IRSEND(1)

NAME
irsend - basic LIRC program to send infra-red commands SYNOPSIS
irsend [options] DIRECTIVE REMOTE CODE [CODE...] DESCRIPTION
Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such as TV boxes, HiFi sets, etc. DIRECTIVE can be: SEND_ONCE - send CODE [CODE ...] once SEND_START - start repeating CODE SEND_STOP - stop repeating CODE LIST - list configured remote items SET_TRANSMITTERS - set transmitters NUM [NUM ...] SIMULATE - simulate IR event REMOTE is the name of a remote, as described in the lircd configuration file. CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file. NUM is the transmitter number of the hardware device. For the LIST DIRECTIVE, REMOTE and/or CODE can be empty: LIST "" "" - list all configured remote names LIST REMOTE "" - list all codes of REMOTE LIST REMOTE CODE - list only CODE of REMOTE The SIMULATE command only works if it has been explicitly enabled in lircd. -h --help display usage summary -v --version display version -d --device use given lircd socket [/var/run/lirc/lircd] -a --address=host[:port] connect to lircd at this address -# --count=n send command n times EXAMPLES
irsend LIST DenonTuner "" irsend SEND_ONCE DenonTuner PROG-SCAN irsend SEND_ONCE OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3 irsend SEND_STOP OnkyoAmpli VOL-DOWN irsend SET_TRANSMITTERS 1 irsend SET_TRANSMITTERS 1 3 4 irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S" FILES
/etc/lirc/lircd.conf Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and wave- form details. DIAGNOSTICS
If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics: "irsend: could not connect to socket" "irsend: Connection refused" (or "Permission denied"). SEE ALSO
The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory. lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org. irsend 0.8.7pre1 May 2010 IRSEND(1)
All times are GMT -4. The time now is 05:49 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy