Trying to modify a print filter!


 
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Top Forums Shell Programming and Scripting Trying to modify a print filter!
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Old 04-04-2008
Trying to modify a print filter!

Ok, the filter looks like this.

Code:
awk ' BEGIN{printf ("^[E^[&l2a0o7.27C^[(s0p16.67h0T");} \
{ \
printf ("%s^M\n", $0); \
} \
END{printf ("^L^[E");}'



This is sending escape sequences to the printer. What I also would like to do is filter out certain pages. I only want the contant between two markers. Start Marker=1Q2Q3Q4Q, End Marker=5Q6Q7Q8Q. I also need the actual line that the marker is printing on, minus the marker, however, keeping the integrity of all the positions on that line.

Thanks in advance!

Last edited by Yogesh Sawant; 04-04-2008 at 02:40 PM.. Reason: added code tags
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TRACESTATS(1)							   User Commands						     TRACESTATS(1)

NAME
tracestats - perform simple analysis on a trace SYNOPSIS
tracestats [ -f | --filter bpf ]... inputuri... DESCRPTION
tracestats reads one or more traces and outputs summaries for each trace of how many packets/bytes match each bpf filter, as well as totals. If instead of doing this for the entire trace, but to do it for portions then use tracertstats(1) instead. -f bpf-filter --filter bpf-filter Add another bpf filter EXAMPLES
tracestats --filter 'host sundown' --filter 'port http' --filter 'port ftp or ftp-data' --filter 'port smtp' --filter 'tcp[tcpflags] & tcp-syn!=0' --filter 'not ip' --filter 'ether[0] & 1 == 1' --filter 'icmp[icmptype] == icmp-unreach' erf:/traces/trace1.gz erf:/traces/trace2.gz LINKS
More details about tracestats (and libtrace) can be found at http://www.wand.net.nz/trac/libtrace/wiki/UserDocumentation SEE ALSO
libtrace(3), tracemerge(1), tracefilter(1), traceconvert(1), tracesplit(1), tracesplit_dir(1), tracereport(1), tracertstats(1), tracepkt- dump(1), traceanon(1), tracesummary(1), tracereplay(1), tracediff(1), traceends(1), tracetopends(1) AUTHORS
Perry Lorier <perry@cs.waikato.ac.nz> tracestats (libtrace) October 2005 TRACESTATS(1)