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#!/usr/bin/perl # # 21 MAY 1999: Created # 29 OCT 1999: Added ability to disable blinking text # Rewrote argument fetch code # Used strict package # 19 SEP 2000: Cleanup use strict; my $execname; # Name of this script my $usage; # Usage information my $ag; # Animated GIF action my $bt; # Blinking text action my $arg; # An argument $execname = $0; $execname =~ s/^.+\///; $usage = " Usage: $execname [-ae|-ad] [-be|-bd] <--> file(s) ... -ae Enable animated GIFs -ad Disable animated GIFs -be Enable blinking text -bd Disable blinking text -- All other arguments are files file(s) Netscape executable(s) Richard Griswold, 21 MAY 1999 "; # Fetch arguments while ( $#ARGV >= 0 ) { $arg = shift ( @ARGV ); if ( ( $arg eq "-ae" ) or ( $arg eq "-ad" ) ) { $ag = $arg; } elsif ( ( $arg eq "-be" ) or ( $arg eq "-bd" ) ) { $bt = $arg; } elsif ( $arg eq "--" ) { last; } # Rest of args are files else { unshift @ARGV, $arg; last; } # Rest of args are files } if ( not $ag and not $bt ) { die "You must specify at least one action\n$usage"; } if ( $#ARGV < 0 ) { die "You must specify at least one file\n$usage"; } # Check access on each file foreach $arg ( @ARGV ) { if ( !( -e $arg) ) { die "File \"$arg\" does not exist.\n$usage"; } if ( !( -f $arg) ) { die "File \"$arg\" is not a plain file.\n$usage"; } if ( !( -w $arg) ) { die "You do not have write access to file \"$arg\".\n$usage"; } } # Perform action $arg = join ' ', @ARGV; if ( $ag eq "-ae" ) { `perl -pi -e 's/ANIMEXTZ1.0/ANIMEXTS1.0/' $arg`; `perl -pi -e 's/NOTSCAPE2.0/NETSCAPE2.0/' $arg`; print "Animated GIFs are enabled in file(s) \"$arg\"\n"; } elsif ( $ag eq "-ad" ) { `perl -pi -e 's/ANIMEXTS1.0/ANIMEXTZ1.0/' $arg`; `perl -pi -e 's/NETSCAPE2.0/NOTSCAPE2.0/' $arg`; print "Animated GIFs are disabled in file(s) \"$arg\"\n"; } if ( $bt eq "-be" ) { `perl -pi -e 's/blynk/blink/' $arg`; print "Blinking text is enabled in file(s) \"$arg\"\n"; } elsif ( $bt eq "-bd" ) { `perl -pi -e 's/blink/blynk/' $arg`; print "Blinking text is disabled in file(s) \"$arg\"\n"; }

In reply to Disable animated GIFs and blinking text in Netscape by Anonymous Monk

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