How do I pull the value between curly braces? Post: 302829011

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Use of curly braces with variables

Hi, I am new to shell scripting.I have worked somewhat with Perl though. I am not able to find what the second line does and how does it do. <code> FP_RUNNING=`service filepool status` FP_RUNNING=${FP_RUNNING%% *} <\code> After the first line,the variable FP_RUNNING stores '1 FilePool...

2. Shell Programming and Scripting

Curly braces assigned to variables

Hi, Im pretty new to Unix. I came across a script which was using PLSQL inside a script and there was an unusual thing mentioned. there was a variable assigned as P_CUR=${1} and one more as V_TAGFILE="$1" Couldnt find the difference. Also the variables were used in PLSQL...

3. Shell Programming and Scripting

find -regex not recognizing curly braces

Must be a bug or something. Whether I escape them or not, it will not work. No matter what I set the minimum and maximum to nothing gets caught. For instance: find / -regex "/.{0, 50}.*" -maxdepth 1 or find / -regex "/.\{0, 50\}.*" -maxdepth 1 should pretty much catch everything residing within...

4. Shell Programming and Scripting

sed in windows does not parse curly braces

Hi everyone: I'm stuck at this point, could you guys please give me some hints about what I am doing wrong in the following script, I'm using sed for windows: sed ^"$ {^ a^ STRINGTABLE DISCARDABLE^ BEGIN^ #define CLIENT_MODULE, "%CLIENT_MODULE%"^ #define CLIENT_ID, "%CLIENT_ID%"^...

5. Shell Programming and Scripting

tar --exclude with curly braces

I'm having trouble understanding the exclude option in tar. From some web sites, it seems one is able to exclude several strings by enclosing them in curly brackets. However it seems to be "random" what gets excluded when using the curlies. I've been using the exclude-from=myfile option in a...

6. Shell Programming and Scripting

EMERGENCY Having trouble with curly braces.. :( Pls Help

Hi Everyone, in the below "xyz (Exception e)" part... after the curly braces, there is a new line and immediately few tabs are present before closing curly brace. xyz (Exception e) { } note: there can be one or...

7. Shell Programming and Scripting

How to remove newline, tab, spaces in curly braces.. :( Pls Help?

8. Shell Programming and Scripting

Curly braces in sed

Hi, I have below command in one of the script. Can you please let me know what does the curly braces do over here \{1,\}. The remaining part of the code atleast I am able to understand. sed -n 's/.*\-$)\{1,\}$\-.*/\1/p'

9. Shell Programming and Scripting

When curly braces needed?

Hello, i was trying to find get a command to list duplicated files so i tried ls dir1 dir2 | awk '{x++}' and it didnt work. After a bit of searching online i found that it works without the curly braces ls dir1 dir2 | awk 'x++' I thought the curly braces were needed in awk so...

10. UNIX for Beginners Questions & Answers

Check string end with curly braces

file.txt apple apples{ applepicture apple9 apple cake{ abple apple_and_cake appleapple apple apple( and my script while read line; do if ]; then echo "$line" fi done <file.txt read

LEARN ABOUT SUSE

irsend

IRSEND(1)								FSF								 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 0.8.7pre1						     May 2010								 IRSEND(1)