Search Results

vgersh99,

Thanks it worked! I tried
B= (echo "1.25+$A"|bc)
Little did I know a $ needed to be added.

modey3

Hello,

I'm writing a shell script which CATs a input file and subsequently runs an executable. Within each do-loop iteration the input file is changed.

Here is where I'm running into...

Never mind, I figured it out...

eval $(echo '1 F= -.13250138E+03 E0= blah ' | awk '{print "X=" $3}')

Ygor,

Thanks the command worked! Your solution works because fortunately 'F=' precedes '-.13250138E+03'. Is it possible to define '-.13250138E+03' in terms of a variable even if 'F=' didn't...

Hello,

I have a question regarding the awk command. Here is the line I need to grep:

1 F= -.13250138E+03 E0= -.13249556E+03 d E =-.174650E-01 mag= 35.2157

Instead of displaying the number in...

It worked! Thank you Radar. Now back to Bash scripting.

modey3

Thanks for the help so far. I should have clarified the situation better. The number I need to extract is a variable, which varies from file to file. The output line I gave above was just an example....

Hello,

I'm running calculations and I need to extract a specific number from a output file. So far I've only been able to GREP entire lines containing the string: '1 F=' . I would like to go...

Hello,

I am new to Unix. I am trying to run a shell script (1node.sh) from within a Bash script that I created. I get the following error:

command not foundh: line 30: 1node.sh

I used...