Numbering with a Sum...

[segment]

I have a file with 106 entries on it most look like this:

1 25 34 36 42

I want to be able to number each line (this is easy awk 'NF{$0=++a " :" $0};{print}') but I'd like to add the sum of all numbers at the end so eg the entry would look like (normally awk '{s=0; for (i=1; i<=NF; i++) s=s+$i; print s}')

1: 1 25 34 36 42 138
2: 1 2 3 4 5 15

awk '{s=0; for (i=1; i<=NF; i++) s=s+$i; print s};{s=0; for (i=1; i<=NF; i++) s=s+$i; print s}' didn't seem to work

perl -e 'print $i=pack(c5,(40*2),sqrt(7600),(unpack(c,Q)-3+1+3+3-7),oct(104),10,oct(101));'

 

[feherke]

Hi

I think I am wrong, as you almost accomplished what I understand cound be your goal.

awk '{s=0;for(i=1;i<=NF;i++)s=s+$i;print NR": "$0"\t"s}' /input/file

Feherke.

http://rootshell.be/~feherke/

 

[segment]

grr dur... Almost.. I forgot I was using sed also. The numbers were like this 1-2-3-4-5 so I just sed 's/-/ /g' the file into another one.



perl -e 'print $i=pack(c5,(40*2),sqrt(7600),(unpack(c,Q)-3+1+3+3-7),oct(104),10,oct(101));'

 

[feherke]

Hi

Why the [tt]sed[/tt] ? Tell [tt]awk[/tt] to split on dash ( - ) instead of the default [tt]FS[/tt].

awk [red]-F-[/red] '{s=0;for(i=1;i<=NF;i++)s=s+$i;print NR": "$0"\t"s}' /input/file

Feherke.

http://rootshell.be/~feherke/

 

[segment]

utter laziness plus the lack to remember much right now thanks for the pointer though something I will keep in mind

perl -e 'print $i=pack(c5,(40*2),sqrt(7600),(unpack(c,Q)-3+1+3+3-7),oct(104),10,oct(101));'