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Dear all,


I wanted to use grep to search some files containing code - and the result was very disappointing: although I could see with my own eyes the expressions (written in the files), grep...

Thank you guys!

I've only implemented Scrutinizers suggestion, and it works well for me.

For CarloM: (I'm not an awk expert, but ...) can you please tell me where should I state in your second...

Hy!

I need to post-process some data files which have variable (and periodic) number of fields. For example, I need to square (data -> data*data) the folowing data file: -5.34281E-28 -3.69822E-29...

Hi!

(I'm just a newbie in awk & bash scripts) I have a script which replaces one column from an input file with a specified one from the same file. The input and the desired output files are shown...

Thank you once again, Corona688! :)

One more thing: although the script works, it does it with a low precission (meaning, having to many decimals, the script will consider only the first 4, or somethign like this).

What should I...

Hi Corona688!

I've tried your code, and it works if I get rid of the 'NF==4'. Thank you!

Hi everyone!

I sometimes need to do some simple arithmetics, like adding a number to a certain column of a file. So I wrote a small function in the .bashrc file, which looks like this

...

One more thing; I noticed that the input file has some strange behavior, meaning the last digit always is written on the same position (I've put the an A instead of space character)
Begin CG move...

Thank you balajesuri & anbu23, for sharing your ideas; they both worked.

Anyway if somebody is going to use this for his/her work, mind the spaces between "=" and the number (I unintentionally...

Hi everyone!

I'm writting a function in .bashrc to extract some text from a file. The file looks like this:
" random text
Begin CG step 1
random text
Begin CG step 2
...
Begin CG...

Dear bartus11, I saw you have more thanks (759) than posts(747); I just want to add many thanks to you. The code provided works. Thank you!

---------- Post updated at 09:21 PM ---------- Previous...

Dear ULF followers,

I'm a newbie in this field (linux :) ), but I want to have some tools to help me in my work. One of them is to know exactely what runs in the cluster from my institute.

I...