awk for splitting file in constant chunks Post: 302659569

7 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Help with splitting lines in a file using awk

I have a file which is one big long line of text about 10Kb long. Can someone provide a way using awk to introduce carriage returns every 40 chars in this file. Any other solutions would also be welcome. Thank you in advance.

2. Shell Programming and Scripting

Splitting a complex file using awk

I have a file that contains the following format delete from table1; delete from table2; insert into table1 (col1, col2) values (value1, value2)@ insert into table1 (col1, col2) values(value3, value4)@ insert into table2(col1, col2,col3) values(value1, value2, value3)@ etc etc This is...

3. UNIX for Dummies Questions & Answers

Awk: Print out overlapping chunks of file - rows 0-20,10-30,20-40 etc.

First time poster, but the forum has saved my bacon more times than... Lots. Anyway, I have a text file, and wanted to use Awk (or any other sensible program) to print out overlapping sections, or arbitrary length. To describe by example, for file 1 2 3 4 5 etc... I want the out put...

4. Shell Programming and Scripting

Splitting file using awk

I have file with below content FG1620000|20000 FG1623000|23000 FG1625000|25000 FG1643894|43894 FG1643895|43895 FG1643896|43896 FG1643897|43897 FG1643898|43898 My aim is to split the above file into two files based on the value in the second field. If the value in second field is...

5. Shell Programming and Scripting

Splitting the file using awk

Hi, I have a requirement in which I am going to receive one file and should be splitted to 9 different files based on one distinguisher called TYPE. I heard that this can be done using awk or sed. Can any one advise regardint the logic and simpler way other than using awk or sed is also...

6. Shell Programming and Scripting

Splitting a file into chunks of 1TB

Hi I have a file with different filesystems with there sizes. I need to split them in chucks of 1TB. The file looks like vf_MTLHQNASF07_Wkgp2 187428400 10601AW1 vf_MTLHQNASF07_Wkgp2 479504596 10604AW1 vf_MTLHQNASF07_Wkgp2 19940 10605AID vf_MTLHQNASF07_Wkgp2 1242622044...

7. Shell Programming and Scripting

Deleting duplicated chunks in a file using awk/sed

Hi all, I'd always appreciate all helps from this site. I would like to delete duplicated chunks of strings on the same row(?). One chunk is comprised of four lines such as: path name starting point ending point voltage number I would like to delete duplicated chunks on the same...

LEARN ABOUT SUSE

irsend

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)