User:Amy Suo Wu/assignment: Difference between revisions

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source lang="bash">




Line 4: Line 5:


@head {
@head {
     $tempo 200    
     $tempo 120    
     $time_sig 4/4
     $time_sig 4/4


Line 11: Line 12:
   
   
     @channel 1 {
     @channel 1 {
         \$patch 5
         \$patch 17
         \$length 12        
         \$length 25        
         \$octave 3
         \$octave 3
         \$pan 40
         \$pan 0
end
end


for ((i=0; i<12; i++))
for ((i=0; i<13; i++))
do
do
echo c c c c c r r r r r r r r r r r r r r r r r r r r r r r 
echo c c c r c c r c r c c r
echo c c c r c c r c r c c r
echo c c c r c c r c r c c r
echo c c c r c c r c r c c r
done
 
 


done
cat << end
cat << end
 
    }
  }




  @channel 2 {
  @channel 2 {
         \$patch 17
         \$patch 17
         \$length 12
         \$length 25
         \$octave 2
         \$octave 3
         \$pan 5
         \$pan 127
   
   
        
        
Line 38: Line 43:
      
      
end
end
pat="c c c r c c r c r c c r "
pat=$pat$pat$pat$pat
#inplace assignment
for ((i=0; i<13; i++))
do
echo $pat
pat=${pat:2:0}${pat:0:2}
# shift the pattern
# ${name:offset:length}




 
done
echo c c c c c c c c d e f g a b c4 d4 e4 f4 g4 a4 b4 c5 d5 e5 f5 g5 a5 b5 c6 d6 e6 d6 c6 b5 a5 g5 f5 e5 d5 c5 b4 a4 g4 f4 e4 d4 c4 b3 a3 g3 f3 e3 d3 
echo c c c c c c d e f g a b c4 d4 e4 f4 g4 a4 b4 c5 b4 a4 g4 f4 e4 d4 c4 b3 a3 g3 f3 e3 d3 
echo c c c c c c c c d e f g a b c4 d4 e4 f4 g4 a4 b4 c5 c5 b4 a4 g4 f4 e4 d4 c4 b3 a3 g3 f3 e3 d3 
 
 
 
 


cat << end
cat << end


}
}
}
}
end
end
#bash clap.sh | midge -o clap.mid; timidity clap.mid (straight from bash to timidity without going through all the steps)

Revision as of 12:14, 19 October 2010

source lang="bash">


cat << end

@head { 

   $tempo 120   
   $time_sig 4/4

} @body { 

   @channel 1 {
       \$patch 17
       \$length 25        
       \$octave 3
       \$pan 0

end

for ((i=0; i<13; i++)) do echo c c c r c c r c r c c r echo c c c r c c r c r c c r echo c c c r c c r c r c c r echo c c c r c c r c r c c r done


cat << end 

   }



@channel 2 {
       \$patch 17
       \$length 25
       \$octave 3
       \$pan 127


end pat="c c c r c c r c r c c r " pat=$pat$pat$pat$pat

  1. inplace assignment

for ((i=0; i<13; i++)) do echo $pat pat=${pat:2:0}${pat:0:2}

  1. shift the pattern
  2. ${name:offset:length}


done

cat << end

} } end


  1. bash clap.sh | midge -o clap.mid; timidity clap.mid (straight from bash to timidity without going through all the steps)
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