A web server is a program that responds to network requests over the HTTP or HTTPS protocol.

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76 views

How to create a ssh for more than one linux server?

updated* I have two Linux servers CentOS 7 & Debian 6 running a vulnerable web app inside virtual Box, my host OS is Kali Linux & connected to both VM'S with Host -only -adapter settings. i ...
2
votes
2answers
2k views

How to install php7 modules in archlinux?

I have the following php version installed: PHP 7.0.2 (cli) (built: Jan 6 2016 11:50:59) ( NTS ) Copyright (c) 1997-2015 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2015 Zend Technologies ...
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0answers
12 views

Can Phreebooks be scaled using a MySQL Replication and load balancing?

Can Phreebooks be scaled using load balancing (multiple web servers) and MySQL or Postgresql replication?
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2answers
156 views

How many processes can listen on a specific port?

How many processes can listen on a specific port such as 80 ? and how the child processes of some application can use the same port to listen on ? Is there any difference between listening on a port ...
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0answers
48 views

Set Primary NIC - Fault Tolerance and Redundancy - Raspbian Wheezy

English is not my native language so please be patient. Hi to all, happy new year. I have a Raspberry Pi 2 (model B) running Wheezy (4.1.7-v7+), after a lot of help from Diederik and the community, ...
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1answer
59 views

Have Raspberry Pi and Server occasionally ping each other to check status

Is there a way to have my Raspberry pi and my Server occasionally ping each other to check that they're still online, and if not, then email me to tell me? For example if my Pi pings the server every ...
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1answer
197 views

How do I get a service on a remote CentOS 7 server to persist after I log out?

I am experimenting with running Spring Boot apps on a remote CentOS 7 web server which has been successfully serving up apps on Apache and a stand-alone tomcat instance since day one. However, when I ...
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0answers
52 views

Using `screen` and PHP's built-in web server

I have a Raspberry Pi set up to run a PHP web application. For reasons that I won't go into right now, my current efforts involve using PHP's build-in web server: $ php -S localhost:8000 To get it ...
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1answer
45 views

How to export a bks keystore on debain 7.9 wheezy

I need to generate a keystore.bks file to use for android development. I cannot figure out how to export a bks keystore without using a GUI tool. I have server space on Google Compute Engine which I ...
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0answers
79 views

No permission to execute C++ binary on Debian webserver - How to bypass?

I am trying to run a compiled C++ program on my webserver (Debian), but the terminal is outputting the following error message: -bash: ./program.bin: Permission denied The rights on program.bin are ...
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1answer
35 views

Simplest way to add a data lookup to an HTML website on Ubuntu?

I want to learn how to make the simplest possible data lookup function on a website. I don't want to use any of the usual tools such as MySQL or a CMS or any other heavy framework. I set up an Ubuntu ...
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2answers
76 views

How to set up a local web server to serve up a local html page

I want to work with local web pages using the seleniumIDE It requires URL's. So I'd like to set up localhost, 127.0.0.1 I don't need anyone else or network access to it, however it would be ideal if ...
2
votes
1answer
27 views

Make webserver reload the system wide environment variables

I made changes on the /etc/environment file and want the webserver user www-data to benefit from them without rebooting the server. It seems that, in order to reload the /etc/environment file, I only ...
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0answers
16 views

Command to render all images in a dir into one browser window, from term?

Command to render all images in a dir into one browser window, from term? What's a good command from the terminal (I'm running OSX 10.10.2) to render all images in a directory into one browser window?...
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2answers
37 views

Run root program on login

Apache2, SSH, and similar don't seem to work (unless restarted) upon booting, and logging in graphically to device. To make it work, I have to type /etc/init.d/apache2 restart, and do the same for SSH....
2
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1answer
105 views

Replace Firewalld with system-config-firewall-tui on CentOS 7

I have a question regarding firewall config on CentOS 7. What I have done Disabled firewalld with systemctl stop firewalld.service Installed and configured system-config-firewall-tui Tested my ...
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0answers
19 views

Hosting email for multiple domains on the same server? [duplicate]

I have a single server with dovecot and postfix installed to handle email. If i create a user on the OS (centos) i can then use this user to log into any email client and send/receive emails. The ...
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0answers
70 views

Is this a Hacker? What to do?

My sites are hosted in a shared server at Hostgator. Server details: uname -a Linux xxxx.hostgator.com x.xx.x.x86_64 #1 SMP Fri May 1 18:21:30 CDT 2015 x86_64 x86_64 x86_64 GNU/Linux I was curious ...
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1answer
74 views

PostgreSQL Accessible to Web Application

I have a server with PostgreSQL installed and there are scripts that are constantly modifying data in the database. PostgreSQL is running on it's default port 5432. I would like to be able to connect ...
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vote
1answer
109 views

Recommendations of a linux distro for setting up a server? [closed]

I have this old Asus eee PC that is currently running Linux Mint. I would like to turn this into a server computer to run a teamspeak server and also a simple website. Are there any linux distros that ...
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0answers
133 views

problems connecting to phpvirtualbox

the problem occurs after installing guest additions. this is my error message: phpVirtualBox Exception Object ( [message:protected] => Could not connect to host (http://127.0.0.1:18083/) [...
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1answer
67 views

How to fix the Parse error: syntax error, unexpected ',' in line 378

I'm having trouble installing modules and extension in Magento. This is the code that's failing: $uriModified = $this->getModifiedUri($uri, $https); $this->_ch = curl_init(); $this->...
3
votes
3answers
4k views

tomcat 8 will not start after initial install

I am trying to install tomcat on a new CentOS 7 virtual machine. I successfully installed apache httpd, and am able to get the apache test page when I type the ip of the virtual machine into a web ...
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0answers
107 views

Permissions set to 755 but I cannot access folder

I want to access some files in a folder that I created in a server. I have changed the file permissions recursively to 755, which basically should allow everyone to read and execute files, but this is ...
1
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1answer
243 views

Dogtag CA after installation

After Dogtag 10 installation(step by step by https://www.youtube.com/watch?v=C3eElJAz7lU) when I open Admin (https://localhost.localdomain:8443/ca/agent/ca/) I get following error Problem ...
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2answers
592 views

what is best directory for storing uploaded files / images from my website

i am building a webpage where a the user can upload images. i am going to use the file-system to store my images. i was wondering what is the best directory to hold such data? is it /var/ directory? /...
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1answer
228 views

Installing handbrake on Debian - Wheezy server

I'm trying to install the handbrake CLI onto my debian(wheezy) server. I've tried to imitate an answer here but it is not working. I've added deb http://cdn.debian.net/debian wheezy-backports main to ...
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2answers
149 views

How can I change Ubuntu server IP Address to the web address?

How can I change Ubuntu server IP Address to the web address? For example, the address that I need to access on the browser is 192.168.x.xxx. How can I change to dev.robi.local? Thanks!
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4answers
456 views

Portable Linux webserver that does not require sudo, install, and internet

I have a corporate Red Hat Server that does not have sudo, package manager, and internet network. I need a webserver client, and have tried installers and binaries of httpd and lighttpd but references ...
0
votes
1answer
62 views

() { :; }; in user agent on server logs

Can anyone tell me what someone is trying to do with the following code in their user-agent: () { :; }; echo Content-type:text/plain;echo;echo;echo M`expr 1330 + 7`H;/bin/uname -a;echo @ I have a ...
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3answers
168 views

Have a server on DigitalOcean only accessibly by SSH, what happens if my computer breaks?

I bought a server/droplet on Digital Ocean and per its recommendations disabled password login so it could only be accessed by SSH key. I understand the SSH security mechanism basically makes it so ...
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1answer
61 views

Should I use hardlinks for my “sites-enabled” folder instead of softlinks?

Every article I find about web servers suggest creating a sites-available and sites-enabled directory within apache/nginx/etc. Then, using symbolic (soft) links, create a link from the available to ...
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1answer
32 views

Is it Possible to Define Two Name Servers and a HTTP Host in a Unix-Based Server With Only One Static IP Address

Is it possible to define two globally name servers (ns1.example.com and ns2.example.com) on the same server, with an static IP (e.g., 99.99.99.99), that hosts the HTTP through port 80. Why Am I Not ...
0
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1answer
141 views

Setting up MEAN webserver in Ubuntu 14.04 vm

I'm new to the world of web servers. My lab gave me a url with a Ubuntu 14.04 virtual machine. I sorted out enough of what I needed to do to SSH in, install all relevant libraries, and clone my code ...
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2answers
491 views

Is there a tutorial to set up a shared hosting server?

I can't find a tutorial on how to set up a shared hosting server. The part that I'm missing is the way privileges are set for the webmasters so that they don't see each others directories. ...
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0answers
90 views

Optimizing kernel TCP stack / parameters for services running on one host and communicating over TCP

I have a dual server {} block setup for my webapp running on nginx. For learning purposes I want to play around with performance tuning: Questions: What happens to a request going from one server ...
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0answers
294 views

Django WSGI setup causing permission denied issues

I'm new in the world of Django. I've been working on setting up WSGI to serve my Django project. It is working fine on my personal machine but on the server I'm having a hard time to setup. I'm ...
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2answers
498 views

Cannot Access LAMP Web Server on Ubuntu Server 14.04

UPDATE: So it seems that I can access the website from computers outside of the LAN, it's when I try to pull up from any computer on the same LAN as the server that I get an issue. From what I've read ...
2
votes
1answer
158 views

Getting 'Forbidden error' browsing a page in localhost with permission to read, write and execute

I guess there's something I'm missing here but I need to solve this in order to feel confident while learning how unix/linux OS work. I've seen some similar questions on this topic but I don't think ...
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2answers
264 views

Host a server with NGINX using VPN behind a NAT

so I was hosting a server using NGINX on a Raspberry Pi using a T-Mobile mobile router. All was working fine, till I noticed today that T-Mobile started to put me behind a NAT sometimes. So I heard ...
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2answers
94 views

Use my PC, or completely dedicated PC for running Linux

I'm new to the world of Programming, and this is my first time posting a question. I've went through a lot of material, both on Youtube, and other areas of the web, and I've started to get a good idea ...
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2answers
110 views

Working with firewall-protected server through ssh (dynamic IP)

I need to work on a Debian 6 server through SSH. The server is firewall-protected and SSH connections are filtered based on the user IP. Unfortunately I have an ISP provider with dynamic IP - it's ...
0
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2answers
98 views

How to change the login destination of a user in CentOS?

I'm having a dedicated server hosted with RackSpace, what I need to know is how to change the login destination of my user when I'm getting logged in to my CentOS using the PUTTY. When I'm getting ...
1
vote
1answer
410 views

Alias name for ip address [closed]

I have a website which is hosted in local Server (CentOS 5.x) (Hostname: xxx.yyy.local, IP : 192.168.5.25). I can browse the site typing the server IP address in the browser from my Local Network e.g: ...
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1answer
74 views

Who is the -bash executing user on my server?

On one of my servers I noticed there where 2 active users. Who is that second user? USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root tty1 10Feb15 ...
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0answers
95 views

Is there a password manager server application

Yet another hackers attack on the infrastructure of companies that offer to store our passwords begs the question: Is there a password manager server application? (Along with browser extensions) ...
0
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1answer
90 views

Building a homeserver

I am planning to build a homeserver to store my data. First i decided to use nas4free but later decided to use CentOS as I would also like to use it as a development server. I had 4 x 500GB hdd and I ...
2
votes
3answers
132 views

How can I set up a secure LAMP stack on CentOS?

I have been using linux for years, but I need some clarification on what are probably pretty basic principles to how the OS works, but I definitely need clarification due to security concerns. I am ...
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2answers
111 views

Setting up a static IP from ISP

I think my question might be an easy one but i struggle a little with setting up servers. I have a CentOS 6 setup. I have added Webmin and Virtualmin. I set this up with a static IP address and had ...
0
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0answers
156 views

git add . error on dedicated server; fatal: Not a git repository

I was able to initialize a git repo on a directory containing one of our websites, but when I try to git add . I get this error: fatal: Not a git repository: /space/apache/vhosts/prestastore.com/...