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Full Discussion: ksh While Loop - passing variables to functions
Top Forums Shell Programming and Scripting ksh While Loop - passing variables to functions Post 302986413 by MadeInGermany on Friday 25th of November 2016 02:36:57 AM
Old 11-25-2016
The process_line function seems to read from stdin, i.e. the same stream as the read command reads from.
Redirect stdin
Code:
        </dev/null process_line ${current_line}

Or fix the process_line function.
This User Gave Thanks to MadeInGermany For This Post:
user052009
 

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LEARN ABOUT DEBIAN

ts2es

TS2ES(1)							   User Commands							  TS2ES(1)

NAME

       ts2es - extract a single (elementary) stream from a TS (or PS)

SYNOPSIS

       ts2es [switches] <infile> <outfile>

DESCRIPTION

	      TS tools version 1.11, ts2es built Nov 11 2008 17:15:45

	      Extract a single (elementary) program stream from a Transport Stream (or Program Stream).

   Files:
       <infile>
	      is an H.222 Transport Stream file (but see -stdin and -pes)

	      <outfile> is a single elementary stream file (but see -stdout)

   Which stream to extract:
       -pid <pid>
	      Output data for the stream with the given <pid>. Use -pid 0x<pid> to specify a hex value

       -video Output data for the (first) video stream named in the (first) PMT. This is the default.

       -audio Output data for the (first) audio stream named in the (first) PMT

   General switches:
       -stdin Input from standard input, instead of a file

       -stdout
	      Output to standard output, instead of a file Forces -quiet.

       -verbose, -v
	      Output informational/diagnostic messages

       -quiet, -q
	      Only output error messages

       -max <n>, -m <n>
	      Maximum number of TS packets to read

       -pes, -ps
	      Use  the	PES interface to read ES units from the input file. This allows PS data to be read (there is no point in using this for TS
	      data).  Does not support -pid, -stdin or -stdout.

	      TS tools version 1.11, ts2es built Nov 11 2008 17:15:45

	      Extract a single (elementary) program stream from a Transport Stream (or Program Stream).

   Files:
       <infile>
	      is an H.222 Transport Stream file (but see -stdin and -pes)

	      <outfile> is a single elementary stream file (but see -stdout)

   Which stream to extract:
       -pid <pid>
	      Output data for the stream with the given <pid>. Use -pid 0x<pid> to specify a hex value

       -video Output data for the (first) video stream named in the (first) PMT. This is the default.

       -audio Output data for the (first) audio stream named in the (first) PMT

   General switches:
       -stdin Input from standard input, instead of a file

       -stdout
	      Output to standard output, instead of a file Forces -quiet.

       -verbose, -v
	      Output informational/diagnostic messages

       -quiet, -q
	      Only output error messages

       -max <n>, -m <n>
	      Maximum number of TS packets to read

       -pes, -ps
	      Use the PES interface to read ES units from the input file. This allows PS data to be read (there is no point in using this  for	TS
	      data).  Does not support -pid, -stdin or -stdout.

SEE ALSO

       The full documentation for ts2es is maintained as a Texinfo manual.  Please check http://tstools.berlios.de for more information.

ts2es 1.11							   November 2008							  TS2ES(1)
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