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here is my own solution :

result=`cat $filein | awk '{print $3}' | sed s/0x//g | tr [a-z][A-Z]`
result=`echo "obase=10;ibase=16;$result" | bc | awk '{bytes = bytes + $1} END {print bytes}' `...

Really sorry ZB, I didn't mean it...

My concern is that I don't know how to initialize the variables (typeset...with awk).
Ciao.

thanks,

how then would I replace the following :

awk '{m+=$1}END{print m}' numbers

with hexa numbers in $1 field ?

I need to have it as simple as possible in a shell script.

Hi there,

does someone knows about such a simple method to add hexadecimal numbers using awk ?

thanks,
homefp

this was just to finalize my need...
I was wondering if in a single sed command it would be possible to remove several lines starting from my label :
the following :
sed '/label/{N;N;d;}' < input...

In fact one line command only to replace sequential sed commands as :

sed '/labe/{n;n;d;}' < filein > fileout; mv fileout filein
sed '/label/{n;d;}' < filein > fileout; mv fileout filein
sed...

Thanks a lot !!! :)
This works perfectly as expected.

Is there as well such a single sed command to remove several lines starting from my "label" line after all ?
May be something like : sed...

Hi there,

may someone easily help me on this :

I want to insert a text in a specific line number like :

linenumb2start=`cat memory_map.dld | nl -ba | egrep -i "label" | cut -f1`
...

I'm using sh and both are working
$# = number of args
#@ = all args together

my problem is : how to use them ?!
My tests are giving me wrong results !
I need to find my args as a sentence in...

does not work or I don't know how to manage this !.....sorry ! :rolleyes:

egrep_source argument="-ni $@" gives me an empty output...
and using $# is tricky as I don't know how many arguments...

Thanks perderabo,
of course I already tried this but here is my concern :
in fact i'm using the following command :
egrep_source argument="-ni $1" where egrep_source is an embedded egrep working...

thanks but,

in my loc i do the following :

egrep " -ni $1"

and $1 is egual to arg1 arg2 arg3 arg4 which does not give what expected of course.
I tried egrep " -ni `$1`" and other ways but...

Hello guys,

you may help me on this :

I want to search thru many files if a sentence or a string exists and printout the lines where this is present by calling a script like :

loc "arg1 arg2...

Thanks Jimbo for your help.
It seems to work perfectly !
Have a nice day.:p

Sorry,
I did something wrong.....:confused:

here is what I get:
cin **> comm2.uc ...................................cin **> comm2.uc => Line 208 : (* the user should call Get_Time_LoW, which...

Hi Jimbo,
with your script , I get something like:

Hi Jimbo,
sorry for the delay but I'm just back from vacation....some fresh air will help to think....
My platform is Sun Solaris OS 5.5.1 on Ultra 5.

Your solution does not work fine. Columns...

I still receive an error message :

awk: can't set $0
record number 1

here is a right copy of my original line :
src**>...hwi_adc.....=>...Line...332:..../*..comments.....*/...

Thanks Jimbo,
I'm going to try asap.
Have a nice day :) :D :)

Hi,
I'd like to know how to use sed to position my output to a defined location on a line.

Here is my example:
A: filename.txt => line x : comment fromA
B: very longfilename.txt => line xyzabd...