Sponsored Content
Full Discussion: Syntax error in code snippet
Top Forums UNIX for Beginners Questions & Answers Syntax error in code snippet Post 303039732 by RudiC on Sunday 13th of October 2019 04:40:48 PM
Old 10-13-2019
Or provide a default value in case harr[$j] is empty / unset:
Code:
if [ ${harr1[$j]:-1} -eq $search ]
  then break
fi

 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Can someone help translate this snippet?

Hello all - This snippet from a script runs on a Tru64 machine (ksh). if ps -ef | grep thing1 | grep dtsession | grep -v grep then echo "Killing Thing1 desktop session" kill -9 'ps -ef | grep thing1 | grep dtsession | grep -v grep | awk '{FS = " "}{print $2}'' fi I'm... (7 Replies)
Discussion started by: Heron
7 Replies

2. Shell Programming and Scripting

why is this code generating syntax error?pls help

#!/bin/sh copy() { source=`stat -c %s $1` dest=0 cd $2 while ;do cp $1 $2 & pct=`((100 * $dest) / $source )` dest=`dest+1` echo -en ".$pct%\b\b\b" sleep 1 done } echo "starting now" copy /file1 /tmp (3 Replies)
Discussion started by: wrapster
3 Replies

3. Shell Programming and Scripting

gui text box code snippet?

Hello, I have written some scripts that query the user and waits for keyboard input for an answer. I was wondering if there is any generic code snippets out there that would allow me to run this as a GUI. I am thinking of a simple dialogue box that would display the question and have a text... (1 Reply)
Discussion started by: Allasso
1 Replies

4. Programming

Syntax error in tcl/tk code

Hi All, I have written a code in tcl which is supposed to open an GUI in which numbers will be entered & after performing selected operation it wil show a result. #!/usr/local/bin/wish #package require Tk #global opr proc DoOperation {} { global opr set fstno set scdno set result ... (2 Replies)
Discussion started by: milindb
2 Replies

5. Shell Programming and Scripting

Need help line 35: syntax error: unexpected end of file only 34 lines of code

I am not sure what I am doing wrong here, I did some research and only confused myself further. Any help would be greatly appreciated. I need to make this work for work tomorrow. There are only 34 lines of code in this script, yet its complaining about line 35 Here is the code: ... (7 Replies)
Discussion started by: BkontheShell718
7 Replies

6. UNIX for Dummies Questions & Answers

Code snippet for signals

Hi. This is code snipped I have. I am trying to play with signals... int main(int argc, char *argv) { int i; sigset_t s; //declare set of signals sigfillset(&s); //initializes the signal set to include all of the defined signals int j; for ( i = 0 ; i < 70 ; i++){ j... (6 Replies)
Discussion started by: joker40
6 Replies

7. UNIX for Dummies Questions & Answers

What is this perl snippet is doing?

perl -e '@stat=stat("/etc/passwd");$now_string=localtime($stat);print $ARGV.":$now_string\n"' ./file_name Please if anyone can describe it. Thanks in advance (1 Reply)
Discussion started by: ezee
1 Replies

8. Shell Programming and Scripting

Another method for this snippet

Hi All, i believe this is not very efficient. another method would be appreciated for these. basically i read a file with tab delimited column and pass the column to another perl script. while read line do timestamp=`echo "$line"|awk -F"\t" '{print $1}'` severity=`echo... (15 Replies)
Discussion started by: ryandegreat25
15 Replies

9. Shell Programming and Scripting

Code snippet to cut XML files based on record length

I want to do FTP an Huge XML file to mainframe server using AIX server Since my file size is huge, i want to split the XML file based on a delimiter , the record delimiter should be set after every 27000 bytes of data and then do the ftp This is done becos the data send to the mainframe must... (1 Reply)
Discussion started by: vishwanath001
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 12:38 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy