Hi All,
is there a way to extract the line number of an occurrence using grep?
I know that with the -n option it prints out the line number as well.
I would like to assign the line number to a variable.
Thanks,
Sarah (5 Replies)
Hi all,
is there a simple way to obtain the line number of the i-th occurrence of a pattern?
I have
OCCURRENCE=`grep -io "${STRING_NAME}" ${1}-${8}${EXT}.out_bis| wc -l`
which tells me how many occurency I have. I would like to go through them and determine the line number and assign... (6 Replies)
Alo
I have a file with a lot of addresses where I want to list unique addresses and the number of theirs occurrence.
I have this input file:
0011bd09 ea 01 0b 04 ea 01 0b 38-bd 11 00 98 15 cb 01 00 .......8........
0011bd09 ea 11 00 98 15 cb 01 00-00 00 00 d8 3d 8d 01 94 ... (5 Replies)
Hi
I have requirement to find nth occurrence in a file and capture data from with in lines (between lines)
Data in File.
<QUOTE>
<SESSION>
<ATTRIBUTE NAME='Parameter Filename' VALUE='file1.parm'/>
<ATTRIBUTE NAME='Service Name' VALUE='None'/>
</SESSION>
<SESSION>
<ATTRIBUTE... (6 Replies)
Hi
I have the following file
ENST001 ENST002 4 4 4 88 9 9
ENST004 3 3 3 99 8 8
ENST009 ENST010 ENST006 8 8 8 77 8 8
Basically I want to count how many times ENST* is repeated in each line so the expected results is
2
1
3
Any suggestion please ? (4 Replies)
Hi,
I have a file which contained a set of numbers like
Col1 col2 col3 col4
1 sa 13 0
2 sb 14 0
3 sc 15 9
4 sd 16 -9
5 sd 20 -2
6 sd 20 4
Here in last column I need to count the zeros, positive values and negative values,
please help me to do that. (2 Replies)
My file contains like this on 10 th line
NM1*IL*1*
awk '/NM1/{print NR}' *.dat
output is 10
awk '/NM1*IL*1*/{print NR}' *.dat
output is Nothing
but im expecting 10 on second code as well . (4 Replies)
Hi all,
I am looking for to filter out based on 7th character and list the number of occurrence based on the 7th character if p , d , o or m
1. if 7th character is p , Output should be: p_hosts = N
2. if 7th character is d , Output should be: d_hosts = N
3. if 7th character is o , Output... (10 Replies)
Hello,
I'm looking for advice on how to optimize this bash script, currently i use the shotgun approach to avoid file io/buffering problems of forks trying to write simultaneously to the same file. i'd like to keep this as a fairly portable bash script rather than writing a C routine.
in a... (8 Replies)
Discussion started by: f77hack
8 Replies
LEARN ABOUT LINUX
irsend
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)