awk and date command

[Lou Spironello]

Hello Ann:

man (g)awk

:-)

awk -v | --assign  <internal variable name>=<variable value> <other awk
options and stuff>


Not quite sure what you want to do do.  Can you show the resulting output or
be a bit more specific.


Regards,
Lou
On Nov 22, 2007 12:55 PM, ann kok <annkok2001 at yahoo.com> wrote:

> Hi Lou
>
> Thank you very much
>
> One more question. how can I put the CGA number as
> variable?
>
> eg: CGA001, CGA002..... when
> i run the program
>
> awk -v CGA=`for loop` program.awk file.txt
>
> or any way to do it?
>
> Thank you again
>
>
>
> BEGIN { RS = "\n" ; FS = "|" }
> {
> print "File No.: CGA001
> print ""
> }
>
>
> --- Lou Spironello <lspironello at gmail.com> wrote:
>
> > awk -v HST=`hostname` -f program.awk file.txt
> >
> > inside program.awk
> > use:
> >
> >   printf "from: %s\n",HST
> >
> > Regards,
> > Lou
> >
> > On Nov 21, 2007 3:41 PM, ann kok
> > <annkok2001 at yahoo.com> wrote:
> >
> > > Thank you
> > >
> > > but i don't know how to put the hostname in awk
> > > program
> > >
> > > eg: my program is "program.awk
> > >
> > > awk -f program.awk file.txt
> > >
> > > Thank you again
> > >
> > > BEGIN { RS = "\n" ; FS = "|" }
> > >
> > >  {
> > > print "Name:", $9
> > > print "Created: `date`"
> > > print "from: `hostname`"
> > > print ""
> > > }
> > >
> > >
> > > --- Lou Spironello <lspironello at gmail.com> wrote:
> > >
> > > > Hope this helps.
> > > >
> > > > echo "test" | awk -v mydate=`date +%Y%m%d`
> > '{printf
> > > > "standard input is
> > > > %s\nmy variable value is %s\n",$1,mydate}'
> > > >
> > > > :-)
> > > >
> > > >
> > > > Regards,
> > > > Lou
> > > >
> > > > On Nov 21, 2007 12:22 PM, ann kok
> > > > <annkok2001 at yahoo.com> wrote:
> > > >
> > > > > Hi all
> > > > >
> > > > > how can I print date in this date format?
> > 20071122
> > > > >
> > > > > Can command "date, hostname" run in awk
> > program
> > > > > itself?
> > > > >
> > > > > program.awk
> > > > >
> > > > >     BEGIN { RS = "\n" ; FS = "|" }
> > > > >
> > > > >     {
> > > > >           print "Name:", $9
> > > > >           print "Created: `date`"
> > > > >           print "from: `hostname`"
> > > > >           print ""
> > > > >     }
> > > > >
> > > > > Thank you
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > >
> > >
> >
>
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