文件操作 - split-man.pl
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文件: /usr/src/kernels/4.18.0-553.125.1.el8_10.x86_64/scripts/split-man.pl
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#!/usr/bin/perl # SPDX-License-Identifier: GPL-2.0 # # Author: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> # # Produce manpages from kernel-doc. # See Documentation/doc-guide/kernel-doc.rst for instructions if ($#ARGV < 0) { die "where do I put the results?\n"; } mkdir $ARGV[0],0777; $state = 0; while (<STDIN>) { if (/^\.TH \"[^\"]*\" 9 \"([^\"]*)\"/) { if ($state == 1) { close OUT } $state = 1; $fn = "$ARGV[0]/$1.9"; print STDERR "Creating $fn\n"; open OUT, ">$fn" or die "can't open $fn: $!\n"; print OUT $_; } elsif ($state != 0) { print OUT $_; } } close OUT;
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