Problem with echo for var, padded with spaces

Shell Programming and Scripting
1

While concatenating 2 values, one which expanded to fixed width & other not, I am not getting value expanded as fixed width.
Following is script for the same :

#!/bin/sh

var1="abc"
var2="def"
var1Fxd=`echo $var1 | awk '{printf("%-6s",$0)}'`
echo $var1Fxd""$var2

But, if I try -
echo "abc" | awk '{printf("%-6s",$0)}'

Then it is showing me correct result with 'abc' followed by 3 spaces.

Can anyone tell me, how I can I have var1Fxd & var2 on same echo command, since this o/p I am passing to a file.

2

echo "$var1Fxd"$var2

And if you use a real shell, you can replace:
var1Fxd=`echo $var1 | awk '{printf("%-6s",$0)}'`

with:
typeset -L6 var1Fxd
var1Fxd=$var1

3

Thanks it helps !!!