Sponsored Content
Top Forums UNIX for Dummies Questions & Answers [Solved] Deleting all rows where the first column equals the second column Post 302730435 by alister on Monday 12th of November 2012 10:31:26 PM
Old 11-12-2012
Quote:
Originally Posted by bipinajith
Code:
awk ' { if($1 != $2) print; } ' infile

And that's the really long version Smilie

Regards,
Alister
This User Gave Thanks to alister For This Post:
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to sum rows in e.g. column 1 by a category in e.g. column 2

Hi, I've shown an example of what I would like to achieve below. In the example file, I would like to sum the values in column 2 for each distinct category in column 3 (presumably making an array?) and print the sum as well as the category name and length (note:length always corresponds with... (8 Replies)
Discussion started by: auburn
8 Replies

2. UNIX for Dummies Questions & Answers

Converting column to rows for every 3 lines in the column

Hi gurus! Please help me with this one. I have an file with the following contents: a b c d e f g h i j I would like to make to transform it to look like this as my output file: a,b,c d,e,f (4 Replies)
Discussion started by: kokoro
4 Replies

3. Shell Programming and Scripting

awk command to print only selected rows in a particular column specified by column name

Dear All, I have a data file input.csv like below. (Only five column shown here for example.) Data1,StepNo,Data2,Data3,Data4 2,1,3,4,5 3,1,5,6,7 3,2,4,5,6 5,3,5,5,6 From this I want the below output Data1,StepNo,Data2,Data3,Data4 2,1,3,4,5 3,1,5,6,7 where the second column... (4 Replies)
Discussion started by: ks_reddy
4 Replies

4. UNIX for Dummies Questions & Answers

[SOLVED] splitting a single column(with spaces) into multiple rows

Hi All, My requisite is to split a single column of phonemes seperated by spaces into multiple rows. my input file is: a dh u th a qn ch A v U r k my o/p should be like: adhu a dh u (3 Replies)
Discussion started by: girlofgenuine
3 Replies

5. Shell Programming and Scripting

[Solved] Sorting a column based on another column

hello, I have a file as follows: F0100010 A C F0100040 A G BTA-28763-no-rs 77.2692 F0100020 A G F0100030 A T BTA-29334-no-rs 11.4989 F0100030 A T F0100020 A G BTA-29515-no-rs 127.006 F0100040 A G F0100010 A C BTA-29644-no-rs 7.29827 F0100050 A... (9 Replies)
Discussion started by: Homa
9 Replies

6. UNIX for Dummies Questions & Answers

Deleting rows where the value in a specific column match

Hi, I have a tab delimited text file where I want to delete all rows that have the same string for column 1. How do I go about doing that? Thanks! Example Input: aa 1 aa 2 aa 3 bb 4 bc 5 bb 6 cd 8 Output: bc 5 cd 8 (4 Replies)
Discussion started by: evelibertine
4 Replies

7. Shell Programming and Scripting

Converting Single Column into Multiple rows, but with strings to specific tab column

Dear fellows, I need your help. I'm trying to write a script to convert a single column into multiple rows. But it need to recognize the beginning of the string and set it to its specific Column number. Each Line (loop) begins with digit (RANGE). At this moment it's kind of working, but it... (6 Replies)
Discussion started by: AK47
6 Replies

8. Shell Programming and Scripting

[Solved] Compare column data in all the rows

Hi.. In the below sorted input file.. I am comparing the first 3 columns of data one by one row and it is a pipeline delimitter file.. AA|BB|CC|line1 AA|BB|CC|ine4 AA|BB|CC|line2 BB|CC|DD|line3 BB|CC|DD|line5 If first 3 columns of data matches with any record in the file the... (4 Replies)
Discussion started by: NareshN
4 Replies

9. Shell Programming and Scripting

Remove the values from a certain column without deleting the Column name in a .CSV file

(14 Replies)
Discussion started by: dhruuv369
14 Replies
IRSEND(1)							   User Commands							 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 0.9.0-pre1 October 2010 IRSEND(1)
All times are GMT -4. The time now is 04:13 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy