Sponsored Content
Top Forums Shell Programming and Scripting Search max value in a column in a file instead of sort Post 302391211 by Scrutinizer on Sunday 31st of January 2010 04:51:56 AM
Old 01-31-2010
@ radoulov. Shouldn't that be:
Code:
$i > _[i] && _[i] = $i

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Max column count in a file

I have to send a file to mainframe and before sending it, I have to execute the quote command to set the record length. Since the file is dynamic, I do not know what the maximum size of a line could be. Currently, I use the following function to get the Max Column Count. Since I use "sed" it... (2 Replies)
Discussion started by: gemini
2 Replies

2. Shell Programming and Scripting

Sort a particular column in a file

Dear All, Good day. Here i am facing some problem like below. file contains 12345 0001 090112 14385 0001 090112 13255 0001 090112 11345 0001 090112 .... I want to sort ascending according to the first column. What will be the shell script. (4 Replies)
Discussion started by: saifurshaon
4 Replies

3. Shell Programming and Scripting

Sort file based on column

Hi, My input file is $cat samp 1 siva 1 raja 2 siva 1 siva 2 raja 4 venkat i want sort this name wise...alos need to remove duplicate lines. i am using cat samp|awk '{print $2,$1}'|sort -u it showing raja 1 (3 Replies)
Discussion started by: rsivasan
3 Replies

4. Shell Programming and Scripting

Can't sort file by size column

Hello, I've done ls -ls >fileout1 When I do the sort command for +4 it sorts it bu group. When I do +5 it sorts it by date. But it's skipping the file size column. Example: rwxr-xr-x 1 Grueben sup 65 16 Sep 13:58 cdee How can I sort it by file size? It doesn't... (2 Replies)
Discussion started by: Grueben
2 Replies

5. Shell Programming and Scripting

loop in awk - column max for each column

Hello all, this should really be easy for you... I need AWK to print column maxima for each column of such input: Input: 1 2 3 1 2 1 1 3 2 1 1 2 Output should be: 2 2 3 3 This does the sum, but i need max instead: { for(i=1; i<=NF; i++) sum +=$i } END {for(i=1; i in sum;... (3 Replies)
Discussion started by: irrevocabile
3 Replies

6. Shell Programming and Scripting

sort each column of text file alone

Hello , i have a text file like this 1 a1 ,AB ,AC ;AD ,EE 2 a2 ,WE ;TR ,YT ,WW 3 a3 ;AS ,UY ;RF ,YT i want to sort this text file based on each row , and excluding 2nd column from the sorting and not taking the comma or ; into consideration in the sorting, so it will become like this... (12 Replies)
Discussion started by: shelladdict
12 Replies

7. Shell Programming and Scripting

AWK script to create max value of 3rd column, grouping by first column

Hi, I need an awk script (or whatever shell-construct) that would take data like below and get the max value of 3 column, when grouping by the 1st column. clientname,day-of-month,max-users ----------------------------------- client1,20120610,5 client2,20120610,2 client3,20120610,7... (3 Replies)
Discussion started by: ckmehta
3 Replies

8. Shell Programming and Scripting

Sort data by date and then search by column

Hi, I have a file where data is pipe separated.First i want to sort the file content by date . Then i want to pick up the records based on the first column which should be unique and not have duplicates. NYSE|yyyrrrddd|toronto|isin|ticker|2013-05-15... (2 Replies)
Discussion started by: samrat dutta
2 Replies

9. Shell Programming and Scripting

Sort a file content using one column

Hello All, I have a file which have content as below. 03/09/2014 10:35 AM 618 Admin\rick pqr_ klm2_pog12_20140309_c.xlsx 03/10/2014 10:35 AM 618 user\test01 mplz_ fgh2_lal12_20140310_c.xlsx 03/17/2014 10:35 AM 618 Admin\vick abc_ xyz2_bc12_20140317_c.xlsx 03/18/2014 ... (2 Replies)
Discussion started by: kumar30213
2 Replies

10. UNIX for Beginners Questions & Answers

How to align/sort the column pairs of an csv file, based on keyword word specified in another file?

I have a csv file as shown below, xop_thy 80 avr_njk 50 str_nyu 60 avr_irt 70 str_nhj 60 avr_ngt 50 str_tgt 80 xop_nmg 50 xop_nth 40 cyv_gty 40 cop_thl 40 vir_tyk 80 vir_plo 20 vir_thk 40 ijk_yuc 70 cop_thy 70 ijk_yuc 80 irt_hgt 80 I need to align/sort the csv file based... (7 Replies)
Discussion started by: dineshkumarsrk
7 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 06:23 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy