Shell Programming and Scripting

# echo '6.5 < 2.7 ' |bc
0
# echo '4.8.5 > 4.8.4' |bc
(standard_in) 1: syntax error
(standard_in) 1: syntax error

FILESET_A_VER_CHK2=4.8.5
FILESET_R_NAME_CHK2=4.8.5

if [[ `echo "$FILESET_A_VER_CHK2 > $FILESET_R_NAME_CHK2" |bc` -eq 1 ]] ; then
##      echo "Fileset is higher "
      STATUS="VALID"
      CHK1=N
   else
      if [[ `echo "$FILESET_A_VER_CHK2 < $FILESET_R_NAME_CHK2" |bc` -eq 1 ]] ; then
##         echo "Fileset is lower "
          STATUS="INVALID"
          CHK1=N
       else
          CHK2=N
      fi
    fi

+ FILESET_A_VER_CHK2=4.8.5
+ FILESET_R_NAME_CHK2=4.8.5
++ echo '4.8.5 > 4.8.5'
++ bc
(standard_in) 1: syntax error
(standard_in) 1: syntax error
+ [[ '' -eq 1 ]]
++ echo '4.8.5 < 4.8.5'
++ bc
(standard_in) 1: syntax error
(standard_in) 1: syntax error
+ [[ '' -eq 1 ]]
+ CHK2=N