Javier Martínez wrote:
> Ohhhh it is impossible my awk doesn´t do nothing. I don´t know what to do.
>
> I have test the awk command basicaly by:
> ls -l | awk '{print $1}' but it doesn't respond nothing
>
> Any idea about? Please help me.
I have an idea.
Your signature describes you as "Director General" of your company. I
suggest that you hire someone who has the basic skills to make "ls -l | awk
'{print $1}'" do what it should do and give that person the task of
implementing your traffic reporting system.
[EMAIL PROTECTED]:~> ls -l | awk '{print $1}'
total
drwxr-xr-x
drwxr-xr-x
... < I've snipped a lot here -- my current working directory had lots of
files in it >
-rw-r--r--
-rw-r--r--
[EMAIL PROTECTED]:~>
Even if you execute the command in an empty directory, this happens:
[EMAIL PROTECTED]:~> mkdir empty
[EMAIL PROTECTED]:~> cd empty
[EMAIL PROTECTED]:~/empty> ls -l | awk '{print $1}'
total
[EMAIL PROTECTED]:~/empty>
So _something_ is output ("total").
We are here to help you with Shorewall; not to teach you basic Unix scripting.
If you must do this type of work yourself, then I have another suggestion:
Brian Kernighan (the Father of Unix) and Rob Pike wrote their
classic book "The UNIX Programming Environment" (Prentice Hall, ISBN
0-13-937699-2/0-13-937681-X {PBK}) in 1984. You should try to find a
copy and read it. It was by studying that book in 1992 that I
took my first step to learn about Unix.
-Tom
--
Tom Eastep \ Nothing is foolproof to a sufficiently talented fool
Shoreline, \ http://shorewall.net
Washington USA \ [EMAIL PROTECTED]
PGP Public Key \ https://lists.shorewall.net/teastep.pgp.key
signature.asc
Description: OpenPGP digital signature
------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________ Shorewall-users mailing list Shorewall-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/shorewall-users
