06-06-2011
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi i would like to add line numbers to end of each line in a file.
I am able to do it in the front of each line using sed, but not able to add at the end of the file.
Can anyone suggest
The following code adds line number to start of each line
sed = filename | sed 'N;s/\n/\t/'
how can i... (5 Replies)
Discussion started by: rudoraj
5 Replies
2. UNIX for Dummies Questions & Answers
Ok, this is a unique question.
Say I have a word like "jamamamama" in a file called foo.bar.
Now, how do you get the line number that the word "jamammama" exist in the file foo.bar without having to go into the foo.bar file to edit it?
is there a command i can run on the foo.bar... (4 Replies)
Discussion started by: SkySmart
4 Replies
3. Shell Programming and Scripting
Hi, there
I have a file with tab and space as field separator. I need to assign values to variables then work with them, line by line. The code I wrote only works when each line has only one word. It doesn't work for the current situation.
for line in `cat file.txt`; do
ID=`awk '{print... (4 Replies)
Discussion started by: cwzkevin
4 Replies
4. Shell Programming and Scripting
Hi All,
I have been using a program on windows called AutoKey.
My environment at work is Linux and I have been experimenting with expect. Very powerful. I can move my AutoKey scripts to Linux using Expect once I am educated on how to read from a file using Expect.
My application would be... (1 Reply)
Discussion started by: quemalr
1 Replies
5. Shell Programming and Scripting
I am trying to assign a string of numbers with their decimals to a variable. The code reads a file called 'log'. I have not included the entire file since it's huge.
The line is:
Tagging release with the label program-2.8.114...My code:
BUILDNUMFORSIT=$(egrep 'Tagging release with the... (3 Replies)
Discussion started by: sgffgs
3 Replies
6. Shell Programming and Scripting
Input are file and file1
file contains
store.bal
product.bal
category.bal
admin.bal
file1 contains
flip.store.bal ::FFFF:BADC:CD28,::FFFF:558E:11C5,6,8,2,1,::FFFF:81C8:CA8B,::FFFF:BADC:CD28,1,0,0,0,::FFFF:81C8:11C5,2,1,0,0,::FFFF:81DC:3111,1,0,1,0
store.bal.... (2 Replies)
Discussion started by: veeruasu
2 Replies
7. Shell Programming and Scripting
I've got a file that looks like this (spaces before first entries intentional):
12345650-000005000GL140227 ANNUAL HELC FEE EN
22345650-000005000GL140227 ANNUAL HELC FEE EN
32345650-000005000GL140227 ANNUAL HELC FEE EN
I want to read through the file line by line,... (6 Replies)
Discussion started by: Scottie1954
6 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I am new to shell scripting. Need help with the below requirement.
I need help to read a log file and line containing word ORA needs to be captured into a variable and the values of the variable need to be inserted into a table.
For E.g. file test.sql has below error:
ORA-01017:... (3 Replies)
Discussion started by: ricsharm
3 Replies
9. Shell Programming and Scripting
Hello,
I am using below code for reading from a file and assigning the values to a variable , but it is loosing the value after the loop , please suggest to retain the value of the variable after the loop ,
while IFS=: read -r line
do
set $dsc=$line
echo 'printing line variable ' $line... (1 Reply)
Discussion started by: ParthThakkar
1 Replies
10. UNIX for Beginners Questions & Answers
i have this basic code that i wrote to read a file and place it's values to an array. the source/input file will have multiple strings on it that is separated by a whitespace.
sample_list.txt file contents:
ACCT1 TABLE1
ACCT2 TABLE2
ACCT3 TABLE3
script file: sample_list.sh
... (3 Replies)
Discussion started by: wtolentino
3 Replies
LEARN ABOUT DEBIAN
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)