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Top Forums Shell Programming and Scripting sed command to replace multiple column in one go Post 302995379 by RudiC on Wednesday 5th of April 2017 07:08:52 AM
Old 04-05-2017
I don't think you can do it in one single sed command. But I'd like to learn if someone comes up with sth. better...
Given that the numbers are in a file called positions:
Code:
cat positions
1,15,16,17,18,63,64,65,66,67,68,69,70,71,72,73,74,75

, try
Code:
tr ',' $'\n' < positions | sed 's#^#s/./M/#' | sed -f- file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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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