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Top Forums Shell Programming and Scripting File formatting with newlines Post 302996244 by J1nx007 on Friday 21st of April 2017 09:40:12 PM
Old 04-21-2017
File formatting with newlines

Hi All -

I am in need of some help in formating the below file

Requirement -
1) replace newlines with space
2) replace '#~# ' with newline

-----------------------
sample inputfile a

Code:
I|abc|abc|aaa#~#
I|sddddd|tya|dfg

sfd

ssss#~#
I|tya1|tya2|dfg|sfd|aaa#~#
I|t#ya|a~aya4#~#

-------------------------------------------------------------------
required output file c

Code:
I|abc|abc|aaa
I|sddddd|tya|dfg sfd ssss
I|tya1|tya2|dfg|sfd|aaa
I|t#ya|a~aya4

---------------------------------------------------------------------------

I have tried regular sed commands but its not able to create newlines for step2 mentioned above

Code:
sed 's/#~# /\\\n/g' b>c

or
Code:
sed 's/#~# /'\\\n'/g' b>c

Any advise will be very much appreciated . Thanks in advance.

Last edited by Scrutinizer; 04-22-2017 at 02:20 AM.. Reason: code tags
 

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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)
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