文件操作 - bn.rb
返回文件管理
返回主菜单
删除本文件
文件: /opt/alt/ruby25/lib64/ruby/2.5.0/openssl/bn.rb
编辑文件内容
# frozen_string_literal: false #-- # # = Ruby-space definitions that completes C-space funcs for BN # # = Info # 'OpenSSL for Ruby 2' project # Copyright (C) 2002 Michal Rokos <m.rokos@sh.cvut.cz> # All rights reserved. # # = Licence # This program is licensed under the same licence as Ruby. # (See the file 'LICENCE'.) #++ module OpenSSL class BN include Comparable def pretty_print(q) q.object_group(self) { q.text ' ' q.text to_i.to_s } end end # BN end # OpenSSL ## #-- # Add double dispatch to Integer #++ class Integer # Casts an Integer as an OpenSSL::BN # # See `man bn` for more info. def to_bn OpenSSL::BN::new(self) end end # Integer
修改文件时间
将文件时间修改为当前时间的前一年
删除文件