Sponsored Content
Full Discussion: Help, | ! & [ ^ in sed
Top Forums Shell Programming and Scripting Help, | ! & [ ^ in sed Post 302328397 by mycoy on Wednesday 24th of June 2009 09:02:28 AM
Old 06-24-2009
To ahmad.diab:
Thanks.

But in
Code:
sed 's|!|\\\\!|g'`

what does "|" mean?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed & awk help...

I have a question. Take the following statement awk -F\| '{print $21}' testfile | sed 's/\//\\/g' > newfile This will grab the 21st column of a | delimited text file, replace the forward slashes "/" , with back slashes "\", and redirect the output newfile. Now, how do I get the output... (4 Replies)
Discussion started by: shimb0
4 Replies

2. Shell Programming and Scripting

cp & sed error

Hi, Below is a small piece of my Korn shell script - what i am trying to do is substitute all occurrences of the word given by the ${src} parameter with the word given by the ${dest} parameter in that particular textfile. But i get the errors below... for i in `ls... (19 Replies)
Discussion started by: n8575
19 Replies

3. Shell Programming and Scripting

sed, date and /&

Hi, $ echo 1 titi | sed -e "s/1/$(echo \&)/" 1 titi but $ echo 1 titi | sed -e "s/1/$(date \&)/" date: invalid date `&' titi how can i do for handle '\&' with date ? Thx (7 Replies)
Discussion started by: sncr24
7 Replies

4. Shell Programming and Scripting

New to Sed & Awk

How do I grab the first 10 characters of a line and append it to another empty file? (7 Replies)
Discussion started by: xgringo
7 Replies

5. Shell Programming and Scripting

sed & awk

Hi. I'm going to learn scripting and i have the following topics on the list: sed, awk, shell scripting, perl. My question is, whehter i should learn sed and awk? Aren't this tools outdated? Although i see that GNU upgrade it's versions of these tools from time to time. And, the next... (9 Replies)
Discussion started by: kukuruku
9 Replies

6. Shell Programming and Scripting

sed & areas respectively sed & pyramiding

Hello everyone, i wonder if someone could give me an advice regarding the following problem using sed. Given ist a structure as shown below: <aaa>text1<b>text2</b>text3<c>text4</c>text5</aaa> Now I want to change the outer tag from "aaa" to "new" and replace all tags inside the outer tags... (4 Replies)
Discussion started by: Donaldinho
4 Replies

7. UNIX for Dummies Questions & Answers

awk & sed

Hi, Can anyone let me know the difference between awk and sed utilities in Unix? Many thanks. (2 Replies)
Discussion started by: venkatesht
2 Replies

8. Shell Programming and Scripting

Help with sed ( & )

I am searching for a specific pattern and replacing with ( ) for matched pattern .I am not getting the expected result ..... Here is the file cat test cool change Frinto Francis Frinto cool change Attitude /usr/bin sed 's/*/( & )/' test ( cool ) ( change ) ( )Frinto Francis... (2 Replies)
Discussion started by: frintocf
2 Replies

9. UNIX for Beginners Questions & Answers

sed pattern &

Hi, I can't seem to understand what the sed and & do.. Why is the set of numbers appear twice ? how the command really work ? echo "123 abc" | sed 's/*/& www &/' Output: 123 www 123 abc (3 Replies)
Discussion started by: uniran
3 Replies

10. UNIX for Beginners Questions & Answers

Echo "abc" | sed - r 's/a/&_&/

I want to know the working of & here step by step using sed command. (1 Reply)
Discussion started by: Preeti07
1 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 07:28 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy