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Shell Programming and Scripting
Remove a block of Text at regular intervals
Post 302468573 by marcozd on Wednesday 3rd of November 2010 07:57:51 AM
11-03-2010
Quote:
Any suggestions to try and log what is going wrong?
---------- Post updated at 07:57 AM ---------- Previous update was at 07:54 AM ----------
Would it be possible to modify any of the suggestions so far such that frames 2,3,5,6,8,9,11,12, etc would be removed and the output file would have only frames 1,4,7,10,13,16,19,...etc?
This would remove 2 frames at a time instead of one.
Many many thanks to all of you for your help with this.
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LEARN ABOUT MINIX
ng_gif_demux
NG_GIF_DEMUX(4) BSD Kernel Interfaces Manual NG_GIF_DEMUX(4) NAME
ng_gif_demux -- demultiplexer for packets from ng_gif(4) nodes SYNOPSIS
#include <netgraph/ng_gif_demux.h> DESCRIPTION
The ng_gif_demux netgraph node type demultiplexes the output from ng_gif(4) nodes in the netgraph(4) networking subsystem. The gif hook is meant to be connected to the lower or orphans hook of an ng_gif(4) node. The inet, inet6, atalk, ipx, atm, natm, and ns hooks output frames of the given type when they are received on the gif hook. When a frame is received on one of these hooks, it is encapsu- lated and sent out the gif hook. HOOKS
This node type supports the following hooks: gif Connection to the lower or orphans hook of an ng_gif(4) node. inet Hook for input and output of IP frames. inet6 Hook for input and output of IPv6 frames. atalk Hook for input and output of AppleTalk frames. ipx Hook for input and output of IPX frames. atm Hook for input and output of ATM frames. natm Hook for input and output of NATM frames. ns Hook for input and output of NS frames. CONTROL MESSAGES
This node type supports only the generic control messages. SEE ALSO
gif(4), netgraph(4), netintro(4), ng_gif(4), ifconfig(8), ngctl(8), nghook(8) AUTHORS
Brooks Davis <brooks@FreeBSD.org> BSD
September 18, 2001 BSD