Hi dear friends,
Im writing a shell script which has to select the strings based on the position.
but the problem is there is no field seperator.
Normally a datafile contains 2000 records (lines) and each line is of size 500 charecters.
I want to select the fields from all the lines which... (10 Replies)
Hi guys, my supervisor has asked me to solve the problem in 7 days, I've taken 3 days to think about it but couldn't figure out any idea.
Please give me some thoughts with the following problem,
I have index.database that has only index date:
1994
1995
1996
1997
1998
1999
I have... (6 Replies)
hello.
I'm somewhat a novice here so please be patient. My stumbling block when loading csvs into ORACLE tables is this:
I need to read a csv datafile, check several fields in each line, and if any of stated fields contain A ZERO only then replace it with a null/blank character.
I had a... (9 Replies)
Hello,
I've tried searching the forum for an answer to my question, but without any luck...
I have a datafile looking simplified as follows:
01 02 03 04 05 06
07 08 09 10 11 12
13 14 15 16 17 18
19 20 21 22 23 24
I want to reverse it by rearranging all the numbers from last to... (16 Replies)
Howdy experts,
We have some ranges of number which belongs to particual group as below.
GroupNo StartRange EndRange
Group0125 935300 935399
Group2006 935400 935476
937430 937459
Group0324 935477 935549
... (6 Replies)
I am trying to add free and used memory (so that i can compute percentage used)of remote nodes using shell script. I use the openssh-server,expect tool and ssh script.
1)login.txt (info of nodes):
ip1|username|password
ip2|username|password
.
.
.
3)sshlogin.sh
#!/bin/bash ... (1 Reply)
Hi,
I have two files:
first input file is having 7-8 columns,
and second data file is like
I want to arrange my datafile1 in the order given in second data file, by comparing the seconddatafile with the second column of first file and print the entire line....also if any... (2 Replies)
I am trying to make a script to read marks from a file then find out how many of them are above 40 (passing marks). However my script is getting stuck at "read num". I dont understand whats the problem. Any help will be much appreciated.
#!/bin/bash
set -x
count=0; countP=0; PASSMK=40... (6 Replies)
Hello,
I have snippet code from Lippman's <<C++ primer>>.
The program is to convert regular decimal (0 ~ 15) numbers to basic hexdecimals. The instruction tells the program will execute by hitting newline at the end. When I tried to run the compiled program, hitting ENTER did not work as... (3 Replies)
Hello,
I have the following script
while read id fraction
do
sambamba -h -f bam -t 10 --subsampling-seed=50 -s $frac ${id}.bam -o ${id}.out.bam
done < fraction.txt
where fraction.txt has two columns (id,fraction) and 50 rows
I am unable to run this as bash is not able to read the second... (2 Replies)
Discussion started by: nans
2 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)