40 lines
580 B
Perl
40 lines
580 B
Perl
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#
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# This perl script removes extra lines & spaces from a file
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#
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while (<STDIN>) {
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$line = $_;
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#
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# Remove blank lines
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#
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if ($line =~ /^\s*$/) {
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;
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} else {
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#
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# Remove extra spaces from the file and then remove any spaces at
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# the beginning & end of each line
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#
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$line =~ s/\s+/ /g;
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$line =~ s/^\s//g;
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$line =~ s/\s$//g;
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print "$line\n";
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}
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}
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#
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# This script replaces the sed script dlg.sed
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#
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# /^$/d
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# /^ *$/d
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# s/ / /g
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# s/ / /g
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# s/^ //g
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#
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