Mplayer fifo. Post: 303043427

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Top Forums UNIX for Beginners Questions & Answers Mplayer fifo. Post 303043427 by Neo on Tuesday 28th of January 2020 11:58:15 AM

01-28-2020

Administrator

Cut and paste... looks just like your pastbin code, poor formatting and all Smilie

Code:

#!/bin/bash

                              # while-menu-dialog: a menu driven system information program

                              DIALOG_CANCEL=1
                              DIALOG_ESC=255
                              HEIGHT=0
                              WIDTH=0

                              display_result() {
                                dialog --title "$1" \
                                  --no-collapse \
                                  --msgbox "$result" 0 0
                              }

                              while true; do
                                exec 3>&1
                                selection=$(dialog \
                                  --backtitle "" \
                                  --title "" \
				  --begin 1 1 \
                                  --clear \
                                  --cancel-label "Exit" \
                                  --menu "Please select:" $HEIGHT $WIDTH 4 \
                                  "1" "  Change channel to previous  " \
                                  "2" "  Change channel to next      " \
                                  "3" "  Custom                      " \
                                  2>&1 1>&3)
                                exit_status=$?
                                exec 3>&-
                                case $exit_status in
                                  $DIALOG_CANCEL)
                                    clear
                                    echo "Program terminated."
                                    exit
                                    ;;
                                  $DIALOG_ESC)
                                    clear
                                    echo "Program aborted." >&2
                                    exit 1
                                    ;;
                                esac

                                case $selection in
                                  0 )
                                    clear
                                    echo "Program terminated."
                                    ;;
                                  1 )
                                    result=$(echo "tv_step_channel -1" > /tmp/mplayer-control)
                                    ;;
                                  2 )
                                    result=$(echo "tv_step_channel 1" > /tmp/mplayer-control)
                                    ;;
                                  3 )
                                    if [[ $(id -u) -eq 0 ]]; then
                                      result=$(echo "tv_set_channel MyNetTV" > /tmp/mplayer-control)
                                    else
                                      result=$(echo "tv_set_channel MyNetTV" > /tmp/mplayer-control)
                                    fi
                                    ;;
                                esac
                              done

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LEARN ABOUT PHP

odbc_next_result

ODBC_NEXT_RESULT(3)							 1						       ODBC_NEXT_RESULT(3)

odbc_next_result - Checks if multiple results are available

SYNOPSIS

       bool odbc_next_result (resource	$result_id)

DESCRIPTION

	Checks	if  there  are	more  result  sets  available  as  well  as  allowing  access  to  the	next  result  set via odbc_fetch_array(3),
       odbc_fetch_row(3), odbc_result(3), etc.

PARAMETERS

	      o $result_id
		- The result identifier.

RETURN VALUES

	Returns TRUE if there are more result sets, FALSE otherwise.

EXAMPLES

       Example #1

	      odbc_next_result(3)

	      <?php
	      $r_Connection = odbc_connect($dsn, $username, $password);

	      $s_SQL = <<<END_SQL
	      SELECT 'A'
	      SELECT 'B'
	      SELECT 'C'
	      END_SQL;

	      $r_Results = odbc_exec($r_Connection, $s_SQL);

	      $a_Row1 = odbc_fetch_array($r_Results);
	      $a_Row2 = odbc_fetch_array($r_Results);
	      echo "Dump first result set";
	      var_dump($a_Row1, $a_Row2);

	      echo "Get second results set ";
	      var_dump(odbc_next_result($r_Results));

	      $a_Row1 = odbc_fetch_array($r_Results);
	      $a_Row2 = odbc_fetch_array($r_Results);
	      echo "Dump second result set ";
	      var_dump($a_Row1, $a_Row2);

	      echo "Get third results set ";
	      var_dump(odbc_next_result($r_Results));

	      $a_Row1 = odbc_fetch_array($r_Results);
	      $a_Row2 = odbc_fetch_array($r_Results);
	      echo "Dump third result set ";
	      var_dump($a_Row1, $a_Row2);

	      echo "Try for a fourth result set ";
	      var_dump(odbc_next_result($r_Results));
	      ?>

	      The above example will output:

	      Dump first result set array(1) {
		["A"]=>
		string(1) "A"
	      }
	      bool(false)
	      Get second results set bool(true)
	      Dump second result set array(1) {
		["B"]=>
		string(1) "B"
	      }
	      bool(false)
	      Get third results set bool(true)
	      Dump third result set array(1) {
		["C"]=>
		string(1) "C"
	      }
	      bool(false)
	      Try for a fourth result set bool(false)

PHP Documentation Group 												       ODBC_NEXT_RESULT(3)