. 28.3. - i?...then...elif

  test   true    
     ( ,  wordi  word2  word2 
word3).   test   true,    
  then    fi,    
:

$ cat i?3

echo -n " 1:

read wordi

echo -n " 2:

read word2

echo -n " 3:

read word3
if [ "$wordl" = "S

then

echo "  1, 2  3"

elif [ "$wordl" = "$word2" ]

 28.   Bourne Again Shell

"$word2" -a "$word2" = "$word3"

873

