Sponsored Content
Top Forums UNIX for Dummies Questions & Answers append a column by concatenating other columns Post 302592198 by bartus11 on Monday 23rd of January 2012 09:02:21 AM
Old 01-23-2012
Try:
Code:
awk -vOFS="\t" '{$4=$1"_"$2"_"$3}NR==1{$4="result"}1' file

This User Gave Thanks to bartus11 For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to check Null values in a file column by column if columns are Not NULLs

Hi All, I have a table with 10 columns. Some columns(2nd,4th,5th,7th,8th and 10th) are Not Null columns. I'll get a tab-delimited file and want to check col by col and generate seperate error code for each col eg:102 if 2nd col value is NULL and 104 if 4th col value is NULL so on... I am a... (7 Replies)
Discussion started by: Mandab
7 Replies

2. Shell Programming and Scripting

Concatenating column values with unique id into single row

Hi, I have a table in Db2 with data say id_1 phase1 id_1 phase2 id_1 phase3 id_2 phase1 id_2 phase2 I need to concatenate the values like id_1 phase1,phase2,phase3 id_2 phase1,phase2 I tried recursive query but in vain as the length of string to be concatenated in quite long. ... (17 Replies)
Discussion started by: jsaravana
17 Replies

3. Shell Programming and Scripting

Concatenating more than two lines into one based on some columns

Hi, I need to concatenate some lines in a file based on the First 4 coloumns of a file .. (For Eg.) Consider a file ... I,01,000002,0666,00000.00,000,00,000,000, ,0 I,01,000002,0667,00000.00,000,00,000,000, ,0 I,01,000002,0666,00056.10 I,01,000002,0667,00056.10 I,01,000002,0666,00001... (6 Replies)
Discussion started by: Sri3001
6 Replies

4. UNIX for Dummies Questions & Answers

Concatenating columns

Hi I have the following input file, It is a tab delimited file ISOCOUNTRYCODE POSTALCODE CITY HNO STREETBASENAME STREETTYPE FIN 40950 Muurame Teollisuus tie FIN 02160 Westendintie FIN 33210 Tampere Päämäärän kuja... (2 Replies)
Discussion started by: ramky79
2 Replies

5. Shell Programming and Scripting

Concatenating many files based on a specific column contents

Dear all, I have many files(.csv) in a directory. I want to concatenate the files which have similar entries in a particular column and save into a new file like result_datetime.csv etc. One example file is like below. Sno,Step,Data1,Data2,Data3 etc. 1,0,2,3,4 2,1,3,4,5 3,2,0,1,1 ... (4 Replies)
Discussion started by: ks_reddy
4 Replies

6. Shell Programming and Scripting

Combine columns from many files but keep them aligned in columns-shorter left column issue

Hello everyone, I searched the forum looking for answers to this but I could not pinpoint exactly what I need as I keep having trouble. I have many files each having two columns and hundreds of rows. first column is a string (can have many words) and the second column is a number.The files are... (5 Replies)
Discussion started by: isildur1234
5 Replies

7. Shell Programming and Scripting

Matching column then append to existing File as new column

Good evening I have the below requirements, as I am not an experts in Linux/Unix and am looking for your ideas how I can do this. I have file called file1 and file2. I need to get the second column which is text1_random_alphabets and find that in file 2, if it's exists then print the 3rd... (4 Replies)
Discussion started by: mychbears
4 Replies

8. Shell Programming and Scripting

Matching column value from 2 different file using awk and append value from different column

Hi, I have 2 csv files. a.csv HUAWEI,20LMG011_DEKET_1296_RTN-980_IDU-1-11-ISV3-1(to LAMONGAN_M),East_Java,20LMG011_DEKET_1296_RTN-980_IDU-1,20LMG011,20LMG 027_1287_LAMONGAN_RTN980_IDU1,20LMG027,1+1(HSB),195.675,20LMG011-20LMG027,99.9995,202.6952012... (7 Replies)
Discussion started by: tententen
7 Replies

9. Shell Programming and Scripting

awk to Sum columns when other column has duplicates and append one column value to another with Care

Hi Experts, Please bear with me, i need help I am learning AWk and stuck up in one issue. First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique. Second point : For... (1 Reply)
Discussion started by: as7951
1 Replies

10. Shell Programming and Scripting

awk script to append suffix to column when column has duplicated values

Please help me to get required output for both scenario 1 and scenario 2 and need separate code for both scenario 1 and scenario 2 Scenario 1 i need to do below changes only when column1 is CR and column3 has duplicates rows/values. This inputfile can contain 100 of this duplicated rows of... (1 Reply)
Discussion started by: as7951
1 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 08:21 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy