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Anybody have any ideas?

I'm trying to do the following

The problem I'm having is nestling the ` ` to evaluate something. How can you use an evaluate within an evaluate?

echo "../mhisto...

Ummm can anybody help me with this one?

Its prob quite simple.

I bascially have a file name say J1x2x3x7.dat

Im using the file name as a variable in a bash script. Want I want to do is...

This is probably a fairly simple question but I cant seem to get it to work.

Im trying to multiply an entire column in a file by a variable in my bash script but just cant seem to get it to work...

Brilliant! Works perfectly. Thanks!:b:

Apologies, basically Im trying to extract each number and set a variable equal to its value.

file=dim24.15c.07/junk/altmag6082Jb7J1f5.txt

So I need some like $a = .15, $b = .07, $c=6082, $d =...

Well sort of, the problem is I dont know how many number I need or anything else really. The only thing I have is the "template" dimxxyyczz/junk/altmaga...kJbfJ1fc.txt

Im trying to extract...

Hi Guys,

I know this is probably really easy but I've just started learning the basics of this stuff.

Im trying to extract the number from a whole bunch of filesnames and store then as...