commit 55e0c699dd607bc847da0eb65199f434d1ad00e9
Author: m53297601 <2053003901@qq.com>
Date:   Tue Aug 3 10:54:17 2021 +0800

    Initial commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..db47560
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,8 @@
+# ---> SCons
+# for projects that use SCons for building: http://http://www.scons.org/
+.sconsign.dblite
+
+# When configure fails, SCons outputs these
+config.log
+.sconf_temp
+
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..ee17bc9
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,327 @@
+APPLE PUBLIC SOURCE LICENSE
+
+Version 1.0 - March 16, 1999 Please read this License carefully before downloading
+this software. By downloading and using this software, you are agreeing to
+be bound by the terms of this License. If you do not or cannot agree to the
+terms of this License, please do not download or use the software.
+
+1. General; Definitions. This License applies to any program or other work
+which Apple Computer, Inc. ("Apple") publicly announces as subject to this
+Apple Public Source License and which contains a notice placed by Apple identifying
+such program or work as "Original Code" and stating that it is subject to
+the terms of this Apple Public Source License version 1.0 (or subsequent version
+thereof), as it may be revised from time to time by Apple ("License"). As
+used in this License:
+
+1.1 "Applicable Patents" mean: (a) in the case where Apple is the grantor
+of rights, (i) patents or patent applications that are now or hereafter acquired,
+owned by or assigned to Apple and (ii) whose claims cover subject matter contained
+in the Original Code, but only to the extent necessary to use, reproduce and/or
+distribute the Original Code without infringement; and (b) in the case where
+You are the grantor of rights, (i) patents and patent applications that are
+now or hereafter acquired, owned by or assigned to You and (ii) whose claims
+cover subject matter in Your Modifications, taken alone or in combination
+with Original Code.
+
+1.2 "Covered Code" means the Original Code, Modifications, the combination
+of Original Code and any Modifications, and/or any respective portions thereof.
+
+1.3 "Deploy" means to use, sublicense or distribute Covered Code other than
+for Your internal research and development (R&D), and includes without limitation,
+any and all internal use or distribution of Covered Code within Your business
+or organization except for R&D use, as well as direct or indirect sublicensing
+or distribution of Covered Code by You to any third party in any form or manner.
+
+1.4 "Larger Work" means a work which combines Covered Code or portions thereof
+with code not governed by the terms of this License.
+
+1.5 "Modifications" mean any addition to, deletion from, and/or change to,
+the substance and/or structure of Covered Code. When code is released as a
+series of files, a Modification is: (a) any addition to or deletion from the
+contents of a file containing Covered Code; and/or (b) any new file or other
+representation of computer program statements that contains any part of Covered
+Code.
+
+1.6 "Original Code" means the Source Code of a program or other work as originally
+made available by Apple under this License, including the Source Code of any
+updates or upgrades to such programs or works made available by Apple under
+this License, and that has been expressly identified by Apple as such in the
+header file(s) of such work.
+
+1.7 "Source Code" means the human readable form of a program or other work
+that is suitable for making modifications to it, including all modules it
+contains, plus any associated interface definition files, scripts used to
+control compilation and installation of an executable (object code).
+
+1.8 "You" or "Your" means an individual or a legal entity exercising rights
+under this License. For legal entities, "You" or "Your" includes any entity
+which controls, is controlled by, or is under common control with, You, where
+"control" means (a) the power, direct or indirect, to cause the direction
+or management of such entity, whether by contract or otherwise, or (b) ownership
+of fifty percent (50%) or more of the outstanding shares or beneficial ownership
+of such entity.
+
+2. Permitted Uses; Conditions & Restrictions. Subject to the terms and conditions
+of this License, Apple hereby grants You, effective on the date You accept
+this License and download the Original Code, a world-wide, royalty-free, non-exclusive
+license, to the extent of Apple's Applicable Patents and copyrights covering
+the Original Code, to do the following:
+
+2.1 You may use, copy, modify and distribute Original Code, with or without
+Modifications, solely for Your internal research and development, provided
+that You must in each instance:
+
+(a) retain and reproduce in all copies of Original Code the copyright and
+other proprietary notices and disclaimers of Apple as they appear in the Original
+Code, and keep intact all notices in the Original Code that refer to this
+License;
+
+(b) include a copy of this License with every copy of Source Code of Covered
+Code and documentation You distribute, and You may not offer or impose any
+terms on such Source Code that alter or restrict this License or the recipients'
+rights hereunder, except as permitted under Section 6; and
+
+(c) completely and accurately document all Modifications that you have made
+and the date of each such Modification, designate the version of the Original
+Code you used, prominently include a file carrying such information with the
+Modifications, and duplicate the notice in Exhibit A in each file of the Source
+Code of all such Modifications.
+
+      2.2 You may Deploy Covered Code, provided that You must in each instance:
+
+(a) satisfy all the conditions of Section 2.1 with respect to the Source Code
+of the Covered Code;
+
+(b) make all Your Deployed Modifications publicly available in Source Code
+form via electronic distribution (e.g. download from a web site) under the
+terms of this License and subject to the license grants set forth in Section
+3 below, and any additional terms You may choose to offer under Section 6.
+You must continue to make the Source Code of Your Deployed Modifications available
+for as long as you Deploy the Covered Code or twelve (12) months from the
+date of initial Deployment, whichever is longer;
+
+(c) must notify Apple and other third parties of how to obtain Your Deployed
+Modifications by filling out and submitting the required information found
+at http://www.apple.com/publicsource/modifications.html; and
+
+(d) if you Deploy Covered Code in object code, executable form only, include
+a prominent notice, in the code itself as well as in related documentation,
+stating that Source Code of the Covered Code is available under the terms
+of this License with information on how and where to obtain such Source Code.
+
+3. Your Grants. In consideration of, and as a condition to, the licenses granted
+to You under this License:
+
+(a) You hereby grant to Apple and all third parties a non-exclusive, royalty-free
+license, under Your Applicable Patents and other intellectual property rights
+owned or controlled by You, to use, reproduce, modify, distribute and Deploy
+Your Modifications of the same scope and extent as Apple's licenses under
+Sections 2.1 and 2.2; and
+
+(b) You hereby grant to Apple and its subsidiaries a non-exclusive, worldwide,
+royalty-free, perpetual and irrevocable license, under Your Applicable Patents
+and other intellectual property rights owned or controlled by You, to use,
+reproduce, execute, compile, display, perform, modify or have modified (for
+Apple and/or its subsidiaries), sublicense and distribute Your Modifications,
+in any form, through multiple tiers of distribution.
+
+4. Larger Works. You may create a Larger Work by combining Covered Code with
+other code not governed by the terms of this License and distribute the Larger
+Work as a single product. In each such instance, You must make sure the requirements
+of this License are fulfilled for the Covered Code or any portion thereof.
+
+5. Limitations on Patent License. Except as expressly stated in Section 2,
+no other patent rights, express or implied, are granted by Apple herein. Modifications
+and/or Larger Works may require additional patent licenses from Apple which
+Apple may grant in its sole discretion.
+
+6. Additional Terms. You may choose to offer, and to charge a fee for, warranty,
+support, indemnity or liability obligations and/or other rights consistent
+with the scope of the license granted herein ("Additional Terms") to one or
+more recipients of Covered Code. However, You may do so only on Your own behalf
+and as Your sole responsibility, and not on behalf of Apple. You must obtain
+the recipient's agreement that any such Additional Terms are offered by You
+alone, and You hereby agree to indemnify, defend and hold Apple harmless for
+any liability incurred by or claims asserted against Apple by reason of any
+such Additional Terms.
+
+7. Versions of the License. Apple may publish revised and/or new versions
+of this License from time to time. Each version will be given a distinguishing
+version number. Once Original Code has been published under a particular version
+of this License, You may continue to use it under the terms of that version.
+You may also choose to use such Original Code under the terms of any subsequent
+version of this License published by Apple. No one other than Apple has the
+right to modify the terms applicable to Covered Code created under this License.
+
+8. NO WARRANTY OR SUPPORT. The Original Code may contain in whole or in part
+pre-release, untested, or not fully tested works. The Original Code may contain
+errors that could cause failures or loss of data, and may be incomplete or
+contain inaccuracies. You expressly acknowledge and agree that use of the
+Original Code, or any portion thereof, is at Your sole and entire risk. THE
+ORIGINAL CODE IS PROVIDED "AS IS" AND WITHOUT WARRANTY, UPGRADES OR SUPPORT
+OF ANY KIND AND APPLE AND APPLE'S LICENSOR(S) (FOR THE PURPOSES OF SECTIONS
+8 AND 9, APPLE AND APPLE'S LICENSOR(S) ARE COLLECTIVELY REFERRED TO AS "APPLE")
+EXPRESSLY DISCLAIM ALL WARRANTIES AND/OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES AND/OR CONDITIONS OF MERCHANTABILITY
+OR SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF THIRD PARTY RIGHTS. APPLE DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED
+IN THE ORIGINAL CODE WILL MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF
+THE ORIGINAL CODE WILL BE UNINTERRUPTED OR ERROR-FREE, OR THAT DEFECTS IN
+THE ORIGINAL CODE WILL BE CORRECTED. NO ORAL OR WRITTEN INFORMATION OR ADVICE
+GIVEN BY APPLE OR AN APPLE AUTHORIZED REPRESENTATIVE SHALL CREATE A WARRANTY
+OR IN ANY WAY INCREASE THE SCOPE OF THIS WARRANTY. You acknowledge that the
+Original Code is not intended for use in the operation of nuclear facilities,
+aircraft navigation, communication systems, or air traffic control machines
+in which case the failure of the Original Code could lead to death, personal
+injury, or severe physical or environmental damage.
+
+   9. Liability.
+
+9.1 Infringement. If any of the Original Code becomes the subject ofa claim
+of infringement ("Affected Original Code"), Apple may, at its sole discretion
+and option: (a) attempt to procure the rights necessary for You to continue
+using the Affected Original Code; (b) modify the Affected Original Code so
+that it is no longer infringing; or (c) terminate Your rights to use the Affected
+Original Code, effective immediately upon Apple's posting of a notice to such
+effect on the Apple web site that is used for implementation of this License.
+
+9.2 LIMITATION OF LIABILITY. UNDER NO CIRCUMSTANCES SHALL APPLE BE LIABLE
+FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES ARISING OUT
+OF OR RELATING TO THIS LICENSE OR YOUR USE OR INABILITY TO USE THE ORIGINAL
+CODE, OR ANY PORTION THEREOF, WHETHER UNDER A THEORY OF CONTRACT, WARRANTY,
+TORT (INCLUDING NEGLIGENCE), PRODUCTS LIABILITY OR OTHERWISE, EVEN IF APPLE
+HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES AND NOTWITHSTANDING THE
+FAILURE OF ESSENTIAL PURPOSE OF ANY REMEDY. In no event shall Apple's total
+liability to You for all damages under this License exceed the amount of fifty
+dollars ($50.00).
+
+10. Trademarks. This License does not grant any rights to use the trademarks
+or trade names "Apple", "Apple Computer", "Mac OS X", "Mac OS X Server" or
+any other trademarks or trade names belonging to Apple (collectively "Apple
+Marks") and no Apple Marks may be used to endorse or promote products derived
+from the Original Code
+
+other than as permitted by and in strict compliance at all times with Apple's
+third party trademark usage guidelines which are posted at http://www.apple.com/legal/guidelinesfor3rdparties.html.
+
+11. Ownership. Apple retains all rights, title and interest in and to the
+Original Code and any Modifications made by or on behalf of Apple ("Apple
+Modifications"), and such Apple Modifications will not be automatically subject
+to this License. Apple may, at its sole discretion, choose to license such
+Apple Modifications under this License, or on different terms from those contained
+in this License or may choose not to license them at all. Apple's development,
+use, reproduction, modification, sublicensing and distribution of Covered
+Code will not be subject to this License.
+
+   12. Termination.
+
+12.1 Termination. This License and the rights granted hereunder will terminate:
+
+(a) automatically without notice from Apple if You fail to comply with any
+term(s) of this License and fail to cure such breach within 30 days of becoming
+aware of such breach;
+
+(b) immediately in the event of the circumstances described in Sections 9.1
+and/or 13.6(b); or
+
+(c) automatically without notice from Apple if You, at any time during the
+term of this License, commence an action for patent infringement against Apple.
+
+12.2 Effect of Termination. Upon termination, You agree to immediately stop
+any further use, reproduction, modification and distribution of the Covered
+Code, or Affected Original Code in the case of termination under Section 9.1,
+and to destroy all copies of the Covered Code or Affected Original Code (in
+the case of
+
+termination under Section 9.1) that are in your possession or control. All
+sublicenses to the Covered Code which have been properly granted prior to
+termination shall survive any termination of this License. Provisions which,
+by their nature, should remain in effect beyond the termination of this License
+shall survive, including but not limited to Sections 3, 5, 8, 9, 10, 11, 12.2
+and 13. Neither party will be liable to the other for compensation, indemnity
+or damages of any sort solely as a result of terminating this License in accordance
+with its terms, and termination of this License will be without prejudice
+to any other right or remedy of either party.
+
+   13. Miscellaneous.
+
+13.1 Export Law Assurances. You may not use or otherwise export or re-export
+the Original Code except as authorized by United States law and the laws of
+the jurisdiction in which the Original Code was obtained. In particular, but
+without limitation, the Original Code may not be exported or re-exported (a)
+into (or to a national or resident of) any U.S. embargoed country or (b) to
+anyone on the U.S. Treasury Department's list of Specially Designated Nationals
+or the U.S. Department of Commerce's Table of Denial Orders. By using the
+Original Code, You represent and warrant that You are not located in, under
+control of, or a national or resident of any such country or on any such list.
+
+13.2 Government End Users. The Covered Code is a "commercial item" as defined
+in FAR 2.101. Government software and technical data rights in the Covered
+Code include only those rights customarily provided to the public as defined
+in this License. This customary commercial license in technical data and software
+is provided in
+
+accordance with FAR 12.211 (Technical Data) and 12.212 (Computer Software)
+and, for Department of Defense purchases, DFAR 252.227-7015 (Technical Data
+-- Commercial Items) and 227.7202-3 (Rights in Commercial Computer Software
+or Computer Software Documentation). Accordingly, all U.S. Government End
+Users acquire Covered Code with only those rights set forth herein.
+
+13.3 Relationship of Parties. This License will not be construed as creating
+an agency, partnership, joint venture or any other form of legal association
+between You and Apple, and You will not represent to the contrary, whether
+expressly, by implication, appearance or otherwise.
+
+13.4 Independent Development. Nothing in this License will impair Apple's
+right to acquire, license, develop, have others develop for it, market and/or
+distribute technology or products that perform the same or similar functions
+as, or otherwise compete with, Modifications, Larger Works, technology or
+products that You may develop, produce, market or distribute.
+
+13.5 Waiver; Construction. Failure by Apple to enforce any provision of this
+License will not be deemed a waiver of future enforcement of that or any other
+provision. Any law or regulation which provides that the language of a contract
+shall be construed against the drafter will not apply to this License.
+
+13.6 Severability. (a) If for any reason a court of competent jurisdiction
+finds any provision of this License, or portion thereof, to be unenforceable,
+that provision of the License will be enforced to the maximum extent permissible
+so as to effect the economic benefits and intent of the parties, and the remainder
+of this License will continue in full force and effect. (b) Notwithstanding
+the foregoing, if applicable law prohibits or restricts You from fully and/or
+specifically complying with Sections 2 and/or 3 or prevents the enforceability
+of either of those Sections, this License will immediately terminate and You
+must immediately discontinue any use of the Covered Code and destroy all copies
+of it that are in your possession or control.
+
+13.7 Dispute Resolution. Any litigation or other dispute resolution between
+You and Apple relating to this License shall take place in the Northern District
+of California, and You and Apple hereby consent to the personal jurisdiction
+of, and venue in, the state and federal courts within that District with respect
+to this License. The application of the United Nations Convention on Contracts
+for the International Sale of Goods is expressly excluded.
+
+13.8 Entire Agreement; Governing Law. This License constitutes the entire
+agreement between the parties with respect to the subject matter hereof. This
+License shall be governed by the laws of the United States and the State of
+California, except that body of California law concerning conflicts of law.
+
+Where You are located in the province of Quebec, Canada, the following clause
+applies: The parties hereby confirm that they have requested that this License
+and all related documents be drafted in English. Les parties ont exige que
+le present contrat et tous les documents connexes soient rediges en anglais.
+EXHIBIT A.
+
+"Portions Copyright (c) 1999 Apple Computer, Inc. All Rights Reserved. This
+file contains Original Code and/or Modifications of Original Code as defined
+in and that are subject to the Apple Public Source License Version 1.0 (the
+'License'). You may not use this file except in compliance with the License.
+Please obtain a copy of the License at http://www.apple.com/publicsource and
+read it before using this file.
+
+The Original Code and all software distributed under the License are distributed
+on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
+AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,
+ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.
+Please see the License for the specific language governing rights and limitations
+under the License."
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..bfef4cb
--- /dev/null
+++ b/README.md
@@ -0,0 +1,19 @@
+#### 从命令行创建一个新的仓库
+
+```bash
+touch README.md
+git init
+git add README.md
+git commit -m "first commit"
+git remote add origin https://bdgit.educoder.net/m53297601/cousrsesr.git
+git push -u origin master
+
+```
+
+#### 从命令行推送已经创建的仓库
+
+```bash
+git remote add origin https://bdgit.educoder.net/m53297601/cousrsesr.git
+git push -u origin master
+
+```