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Top Forums Shell Programming and Scripting Error in if condition string comparison Post 302522332 by RLOA on Saturday 14th of May 2011 12:22:05 PM
Old 05-14-2011
Error in if condition string comparison

Hello all! I need help in debugging following script. I have no idea where I am going wrong.

Code:
#!/bin/bash
for p1 in A1 TM MP
do
    for p2 in A1 TM MP
    do
 
  for mp1 in N1 N2
  do
   for mp2 in N1 N2
   do
    for mp3 in N1 N2
    do
     for mp4 in N1 N2
     do
      for mp5 in N1 N2
      do
       for mp6 in N1 N2
       do
        for mp7 in N1 N2
        do
         for mp8 in N1 N2
         do
 
          if [ "$mp1" == "N1" || "$mp2" == "N1" || "$mp3" == "N1" || "$mp4" == "N1" || "$mp5" == "N1" || "$mp6" == "N1" || "$mp7" == "N1" || "$mp8" == "N1" ]; then
           if [ "$mp1" == "N2" || "$mp2" == "N2" || "$mp3" == "N2" || "$mp4" == "N2" || "$mp5" == "N2" || "$mp6" == "N2" || "$mp7" == "N2" || "$mp8" == "N2" ]; then
 
            echo " $p1 $p2 $mp1 $mp2 $mp3 $mp4 $mp5 $mp6 $mp7 $mp8 "
           fi
          fi
 
         done
        done
       done
      done
     done
    done
   done
  done
 done
done

What I want to achieve is, "if" condition must be true only when at least one variable from $mp1 to $mp8 is N1 and at least one variable from $mp1 to $mp8 is N2.

The errors I am getting are:
Code:
./script.sh: line 25: N1: command not found
./script.sh: line 25: N2: command not found
./script.sh: line 25: [: missing `]'

Line 25 is the line of first "if" statement

Could you please tell me where I am going wrong. Sorry if the question is noobish. Thanks in advance! Smilie

Last edited by RLOA; 05-14-2011 at 01:30 PM..
 

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Gtk2::PageSetup(3pm)					User Contributed Perl Documentation				      Gtk2::PageSetup(3pm)

NAME
Gtk2::PageSetup - wrapper for GtkPageSetup HIERARCHY
Glib::Object +----Gtk2::PageSetup METHODS
pagesetup = Gtk2::PageSetup->new pagesetup = Gtk2::PageSetup->new_from_file ($file_name) o $file_name (localized file name) May croak with a Glib::Error in $@ on failure. Since: gtk+ 2.12 pagesetup = Gtk2::PageSetup->new_from_key_file ($key_file, $group_name) o $key_file (Glib::KeyFile) o $group_name (string or undef) May croak with a Glib::Error in $@ on failure. Since: gtk+ 2.12 double = $setup->get_bottom_margin ($unit) o $unit (Gtk2::Unit) $setup->set_bottom_margin ($margin, $unit) o $margin (double) o $unit (Gtk2::Unit) double = $setup->get_left_margin ($unit) o $unit (Gtk2::Unit) $setup->set_left_margin ($margin, $unit) o $margin (double) o $unit (Gtk2::Unit) $setup->load_file ($file_name) o $file_name (string) May croak with a Glib::Error in $@ on failure. Since: gtk+ 2.14 $setup->load_key_file ($key_file, $group_name) o $key_file (Glib::KeyFile) o $group_name (string or undef) May croak with a Glib::Error in $@ on failure. Since: gtk+ 2.14 pageorientation = $setup->get_orientation $setup->set_orientation ($orientation) o $orientation (Gtk2::PageOrientation) double = $setup->get_page_height ($unit) o $unit (Gtk2::Unit) double = $setup->get_page_width ($unit) o $unit (Gtk2::Unit) double = $setup->get_paper_height ($unit) o $unit (Gtk2::Unit) $setup->set_paper_size_and_default_margins ($size) o $size (Gtk2::PaperSize) papersize = $setup->get_paper_size $setup->set_paper_size ($size) o $size (Gtk2::PaperSize) double = $setup->get_paper_width ($unit) o $unit (Gtk2::Unit) double = $setup->get_right_margin ($unit) o $unit (Gtk2::Unit) $setup->set_right_margin ($margin, $unit) o $margin (double) o $unit (Gtk2::Unit) $setup->to_file ($file_name) o $file_name (localized file name) May croak with a Glib::Error in $@ on failure. Since: gtk+ 2.12 $setup->to_key_file ($key_file, $group_name) o $key_file (Glib::KeyFile) o $group_name (string or undef) Since: gtk+ 2.12 double = $setup->get_top_margin ($unit) o $unit (Gtk2::Unit) $setup->set_top_margin ($margin, $unit) o $margin (double) o $unit (Gtk2::Unit) ENUMS AND FLAGS
enum Gtk2::PageOrientation o 'portrait' / 'GTK_PAGE_ORIENTATION_PORTRAIT' o 'landscape' / 'GTK_PAGE_ORIENTATION_LANDSCAPE' o 'reverse-portrait' / 'GTK_PAGE_ORIENTATION_REVERSE_PORTRAIT' o 'reverse-landscape' / 'GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE' enum Gtk2::Unit o 'pixel' / 'GTK_UNIT_PIXEL' o 'points' / 'GTK_UNIT_POINTS' o 'inch' / 'GTK_UNIT_INCH' o 'mm' / 'GTK_UNIT_MM' SEE ALSO
Gtk2, Glib::Object COPYRIGHT
Copyright (C) 2003-2011 by the gtk2-perl team. This software is licensed under the LGPL. See Gtk2 for a full notice. perl v5.14.2 2012-05-27 Gtk2::PageSetup(3pm)
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