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Top Forums Shell Programming and Scripting Need to Add date on first position.Plz help Post 302460427 by rdcwayx on Wednesday 6th of October 2010 07:33:52 PM
Old 10-06-2010
Quote:
Originally Posted by dprakash
Hi thanks its working perfectly..hi can you also plz modify this command:
Code:
awk 'NR==1 { date= substr($0,2,8)} NR> 1 { print date$0 }' source_file

to remove trailor record as shown below:
Code:
awk 'NR==1 { date= substr($0,2,8)} NR>1&&!/^[H|T]/ { print date$0 }' source_file

Guess you have several sessions with H2010XXXX to T0000xxxxx block, such as:

Code:
H20100928
D04041201609360677PC790010384I 
D04041203326357853PC790010645R 
D04041203602983265PC790010740R 
D04041208423493600PC790011258I 
T000000004 
H20100928
D04041201609360677PC790010384I 
D04041203326357853PC790010645R 
D04041203602983265PC790010740R 
D04041208423493600PC790011258I 
T000000004

then your code can be changed to:

Code:
awk '/^H/ { date=substr($0,2,8);next} !/^T/ { print date $0 }' source_file


Last edited by rdcwayx; 10-06-2010 at 08:40 PM..
 

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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)
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