On Tue, Nov 06, 2007 at 04:30:20PM -0500, [EMAIL PROTECTED] wrote:
> #!/bin/sh
>
> blockflag=/ihome/tables/modemhog.txt
> pageflag=/ihome/tables/modemhog.page
>
> [ -s $blockflag ] && exit
>
> for i in /home/*
> do
> [ -d $i ] || continue
> cd $i
>
> [ -f session_log ] || continue
>
> tail session_log |
> gawk -v Username=`basename $i` -v TodayDate=`date '+%b %e'` \
> -v CurrentYear=`date '+%Y'` -v BlockFlag=$blockflag \
> '$0 ~ /[Uu]ser/ && $0 !~ Username && $0 ~ TodayDate \
> && $0 ~ CurrentYear \
> {print Username, $0 >> BlockFlag}'
Two comments:
1. I think you need to say "cd .." here to return to the top-level
directory so that your next call to "cd" has a chance to succeed.
2. You should enclose the -v arguments to gawk in quotes. Like this:
gawk -v "Username=`basename $i`" -v "TodayDate=`date '+%b %e'`" ...
Otherwise, any spaces in those values will confuse gawk.
For example:
bash-3.1$ gawk -v "TodayDate=`date '+%b %e'`" 'BEGIN {print TodayDate}'
Nov 7
bash-3.1$ gawk -v TodayDate=`date '+%b %e'` 'BEGIN {print TodayDate}'
gawk: cmd. line:1: fatal: cannot open file `BEGIN {print TodayDate}' for
reading (No such file or directory)
Regards,
Andy
