New Perspectives On Web Design

By Paul Tero CHAPTER 8 Eventually, it will reach the hosting company for the website in question (Continum.net in this case). If ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets Compare this to the nslookup on your local DNS se ...

By Paul Tero CHAPTER 8 using a process called network address translation, making sure requests and information go out and come ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets Above is an example of the distance and time take ...

By Paul Tero CHAPTER 8 TelneT anD neTCaT The telnet command allows you to mimic a container ship and connect to a specific port ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets According to W3Techs in June 2013, it had a marke ...

By Paul Tero CHAPTER 8 SSh If port 80 is down, there’s a good chance that the control panel won’t be available either. You will ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets panel or SSH, your options are very limited. Ther ...

By Paul Tero CHAPTER 8 You can sort of tell if there’s a firewall in your way depending on how the connection fails. To test if ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets Denial of SeRviCe Imagine that the Widget 3000 su ...

By Paul Tero CHAPTER 8 to display all the networking information about your server. Add -tlpn to the command to make it show onl ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets You can see what your server starts using the ls ...

By Paul Tero CHAPTER 8 To see a complex shell script, take a look at some of the startup scripts in /etc/init.d. Use the less co ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets web SeRveR eRRoR logS If it failed to start and d ...

By Paul Tero CHAPTER 8 less is powerful. You can press arrow keys or j to go down, k to go up, /something to search for “somethi ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets If that was a problem, then a quick solution is t ...

By Paul Tero CHAPTER 8 $ top PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 22885 tomcat6 20 0 2061m 159m 2644 S 1 5.2 78 ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets first place, because killing the parent will also ...

By Paul Tero CHAPTER 8 Speaking HTTP At this stage, your Web server software is hopefully up and running. If it did crash, you’v ...

CHAPTER 8 How to Fix The Web: Obscure Back-End Techniques and Terminal Secrets These lines are mostly HTTP headers. The HTTP/1.1 ...