bottomupcs.com valuation and analysis

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                        Title
                        Computer Science from the Bottom                        
                    

                    

                        Description
                                                        Computer Science from the Bottom Up Computer Science from the Bottom Up Ian Wienand A PDF version is available at https://www.bottomupcs.com/csbu.pdf . A                                                     
                    

                    

                        Keywords
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Server Information

                

                    

                        WebSite
                        bottomupcs faviconbottomupcs.com                            
                        
                    

                    

                        Host IP
                        50.116.43.119                        
                    

                    

                        Location
                        United States                        
                    

                

                
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bottomupcs.com Valuation

                

                    

                        
                            

                                
US$5,997,711                                

                                

                                
                                

                                    Last updated: 2023-05-02 05:58:39                                    
                                

                            

                            
bottomupcs.com has Semrush global rank of 1,764,724. bottomupcs.com has an estimated worth of US$ 5,997,711, based on its estimated Ads revenue. bottomupcs.com receives approximately 692,044 unique visitors each day. Its web server is located in United States, with IP address 50.116.43.119. According to SiteAdvisor, bottomupcs.com is safe to visit.
                            

                        		
                    

                

                
Traffic & Worth Estimates

                

                    

                        Purchase/Sale Value
                        US$5,997,711                            
                    

                    

                        Daily Ads Revenue
                        US$5,537                            
                    

                    

                        Monthly Ads Revenue
                        US$166,091                            
                    

                    

                        Yearly Ads Revenue
                        US$1,993,086                            
                    

                    

                        Daily Unique Visitors
                        46,137
                        
                    

                    

                        
                            Note: All traffic and earnings values are estimates.
                        
                    

                

                

                    
                

                                    
                
                
DNS Records

                

                    

                        Host
                        Type
                        TTL
                        Data
                    

                                        

                        bottomupcs.com.                        
                        A
                        
                        299                        
                        IP: 50.116.43.119                        
                    

                                                            

                        bottomupcs.com.                        
                        AAAA
                        
                        300                        
                        IPV6: 2600:3c02::f03c:91ff:fe96:18c1                        
                    

                                                            

                        bottomupcs.com.                        
                        NS
                        
                        21600                        
                        NS Record: ns-cloud-b3.googledomains.com.                        
                    

                                        

                        bottomupcs.com.                        
                        NS
                        
                        21600                        
                        NS Record: ns-cloud-b1.googledomains.com.                        
                    

                                        

                        bottomupcs.com.                        
                        NS
                        
                        21600                        
                        NS Record: ns-cloud-b4.googledomains.com.                        
                    

                                        

                        bottomupcs.com.                        
                        NS
                        
                        21600                        
                        NS Record: ns-cloud-b2.googledomains.com.                        
                    

                                                            
                

                
                                
HtmlToTextCheckTime:2023-05-02 05:58:39

                

                    

                        
                            Computer Science from the Bottom Up Computer Science from the Bottom Up Ian Wienand A PDF version is available at https://www.bottomupcs.com/csbu.pdf . A EPUB version is available at https://www.bottomupcs.com/csbu.epub The original souces are available at https://github.com/ianw/bottomupcs This work is licensed under the Creative Commons Attribution-ShareAlike License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA. Copyright © 2004 – 2022 Ian Wienand Table of Contents Introduction Welcome Philosophy Why from the bottom up ? Enabling Technologies Chapter 1 . General Unix and Advanced C 1 Everything is a file! 2 Implementing abstraction 2 . 1 Implementing abstraction with C 2 . 2 Libraries 3 File Descriptors 3 . 1 The Shell 3 . 1 . 1 Redirection 3 . 1 . 2 Implementing pipe Chapter 2 . Binary and Number Representation 1 Binary — the basis of computing 1 . 1                            
                        
                    

                

                
                
                                
HTTP Headers

                

                    

                        
                            
HTTP/1.1 200 OK
Date: Sun, 24 Oct 2021 17:13:04 GMT
Server: Apache/2.4.51 (Debian)
Last-Modified: Mon, 30 Dec 2019 06:51:36 GMT
ETag: "7c88-59ae646578b44"
Accept-Ranges: bytes
Content-Length: 31880
Content-Type: application/xhtml+xml

                        		
                    

                

                
                                
bottomupcs.com Whois Information

                

                    

                        
                            
Domain Name: BOTTOMUPCS.COM
Registry Domain ID: 1635286594_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2020-12-16T05:05:41Z
Creation Date: 2011-01-16T06:59:20Z
Registry Expiry Date: 2022-01-16T06:59:20Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-CLOUD-B1.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-B2.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-B3.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-B4.GOOGLEDOMAINS.COM
DNSSEC: unsigned
>>> Last update of whois database: 2021-09-12T23:41:08Z <<<

                        		
                    

                

                            

        

        

        

            
        

    

    

        
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