Hi, I am trying to multiply column#1 with column#2 using a shell script. How can I make a for-loop script using 1st column as "i" and the second column as "j" from the following file? Please feel free to share any alternative ways to multiplying column#1 with column#2.
Thanks in advance
:wall:
---------- Post updated at 08:20 PM ---------- Previous update was at 08:16 PM ----------
This is what I tried..... but did not work :(
HTML Code:
.06 5.0000
.49 7.8750
.18 5.0000
.17 1.0000
.64 6.1250
.01 0.1250
.48 4.81250
.01 0.2500
.77 19.5000:wall:
---------- Post updated at 08:20 PM ---------- Previous update was at 08:16 PM ----------
This is what I tried..... but did not work :(
HTML Code:
root@vna1(/)# for x in `awk '{print $1}' /tmp/temp6`
> do
> for j in `awk '{print $2}' /tmp/temp6`
> do
> echo "scale=3; $x * $y" | bc
> done
> done
syntax error on line 1 stdin
syntax error on line 1 stdin
syntax error on line 1 stdin
syntax error on line 1 stdin
syntax error on line 1 stdin
syntax error on line 1 stdin
syntax error on line 1 stdin