Sponsored Content
Full Discussion: special character
Top Forums Shell Programming and Scripting special character Post 302273762 by tostay2003 on Monday 5th of January 2009 06:04:26 PM
Old 01-05-2009
special character

Hi,

I am trying to unload file from a database. Which contains few lines with the character below. Rest of the data was unloaded appropriately.
Code:


a) What does this below character means?
b) How can i remove it,
I already have
Code:
sed '/^$/d'

c) Will this effect the file by any means (If I am guessing properly, this is the eof notation)

Thanks for help
 

10 More Discussions You Might Find Interesting

1. Programming

special character ?

hey there im a bit stuck on executing commands that include the special character '?'. can someone recommend a way on how i would be able to execute it?? i thought the glob function could be useful (still mite be) but upon entering the command 'ls pars?' it listed all the files in the... (1 Reply)
Discussion started by: mile1982
1 Replies

2. Shell Programming and Scripting

Special character \

Hi, In the shell script, i need to remove the special charater "\" with "\\". For example, i need to replace "D:\FXT\ABC.TXT" with "D:\\FXT\\ABC.TXT". However, when trying to do something like , i get the below error :- -->echo "D:\FXT\ABC.TXT" | sed -e 's#\#\\#g' sed: 0602-404 Function... (7 Replies)
Discussion started by: amit_arora
7 Replies

3. Shell Programming and Scripting

Deleteing one character after an special character

I have below line in a unix file, I want to delete one character after "Â". 20091020.Non-Agency CMO Daily Trade Recap Â~V Hybrids The result should be : 20091020.Non-Agency CMO Daily Trade Recap  Hybrids i dont want to use "~V" anywhere in the sed command or any other command, just remove... (1 Reply)
Discussion started by: mohsin.quazi
1 Replies

4. Shell Programming and Scripting

Vi special character

When editing a file, vi displays a special character as ^L. Can you tell me the escaped character to be used in awk? And can that escaped character be used in a regexp in both sed and awk? (7 Replies)
Discussion started by: dmesserly
7 Replies

5. Shell Programming and Scripting

Grep -F for special character

a='CASH$$A' /usr/xpg4/bin/grep -F "$a" *.txt It is not able to grep CASH$$A string as it contains special character $$. I also tried with /usr/xpg4/bin/grep -F '$a' *.txt but still not working. I have to assign CASH$$A to a variable and serach that variable..i dont want to search the... (8 Replies)
Discussion started by: millan
8 Replies

6. Shell Programming and Scripting

^M special character in Filename

Hi All, Special character ? is added in between filename. Am not able to figure our why this is happening. In my Development environment special characters are not present. This issue is happening in the higher environment. It would be helpful if somebody can tell what are the possible... (3 Replies)
Discussion started by: weknowd
3 Replies

7. Shell Programming and Scripting

Egrep with special character?

how do i egrep set of characters ? egrep -iwF "id|the|*" throws following excption egrep can use only egrep pattern syntax I want to egrep the string along with (*) special character (4 Replies)
Discussion started by: nikhil jain
4 Replies

8. Shell Programming and Scripting

Hidden special character

Hi, Anyone can help with my problem, I have an issue with hiddend special character each line of my file. When I open the file using vim #test.txt aaa bbb ccc Inside the vim I command :set list, and then the list would become #test.txt aaa$ bbb$ ccc$ How to remove the... (4 Replies)
Discussion started by: fspalero
4 Replies

9. UNIX for Beginners Questions & Answers

What is the meaning the $ special character?

Hello... and thank you in advanced for any help anyone can offer me I'm hoping someone can explain what the leading $ is/means (i.e. $PS1, $HOME, etc).... I was having a discussion with someone and was trying to explain it... Which I felt like I came up kind of short with how well I did it. ... (12 Replies)
Discussion started by: bodisha
12 Replies

10. UNIX for Beginners Questions & Answers

Special character $$

Hi, on ksh What does the following do? grep -v "toolbox" $home_oracle/.profile >$home_oracle/.profile.$$ Thanks. Please use CODE tags as required by forum rules! (3 Replies)
Discussion started by: big123456
3 Replies
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)
All times are GMT -4. The time now is 10:14 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy