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Full Discussion: Redirection output
Top Forums Shell Programming and Scripting Redirection output Post 302420866 by kma07 on Wednesday 12th of May 2010 06:48:41 PM
Old 05-12-2010
im not 100% sure as it is not my script and i'm not all that familiar with it but i'll paste some of it:


Code:
print STDERR "All done\n\n";

sub rprtProgress {
        my ($skip) = @_;
        $count++;
        if (defined $skip and $skip>1) {
            if ($count % $skip == 1) {
                print STDERR "\n\n" if ($count < $skip);
                my $end = $count + $skip - 1;
                print STDERR "\x1b[1A    reading record $count to $end            \n";
            }
        } else {
            print STDERR "\x1b[1A    reading record $count            \n";
        }
    }
    sub rprtCount {
        print STDERR "Total number of records = $count\n";
    }
}

i've tried doing
Code:
./myscript "Public" &> outputfile.txt

and it gives me a Invalid null command... the "Public" is part of the script

---------- Post updated at 08:48 AM ---------- Previous update was at 08:46 AM ----------
Quote:
Originally Posted by aigles
Seems to be specific to bash.

If you want to redirect stdout and stderr to the same file :
Code:
script >file 2>&1

And if you want separate files :
Code:
script >file_for_stdout 2>file_for_stderr

Jean-Pierre.

and if I try this it tells me:

Ambiguous output redirect
 

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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)
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