Server is a computer program running to serve the requests of other programs or a physical computer dedicated to running one or more such services.

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1answer
30 views

How can I recreate a VT100 environment and connect an Esprit 250C Terminal?

I have an Esprit 250c Modular Color RS/232 Terminal "Intelligence Unit" ( overview here, and pdf of features here ) I would like to make it work as a text-based tty terminal, maybe VT100 as it ...
1
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1answer
30 views

How can I administer a server if USB disabled?

I'm looking to disable USB via the kernel for a high-performance server. How can I effectively administer the server, if problems occurs if USB isn't enabled? Without USB, keyboards and mice ...
3
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1answer
31 views

Error creating ext4 file system

Recently I purchased a Cubietruck Cubieboard 3, and I'm trying to copy Lubuntu server from the builtin NAND memory to a hard disk. I can create a partition successfully, but when I go to format the ...
1
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1answer
341 views

PECL memcached installation gets error

I installed Zend Server 6 (debian). Also installed several packages: apt-get install gcc apt-get install g++ apt-get install libncurses5-dev apt-get install zlib1g apt-get install zlib1g-dev ...
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0answers
18 views

Remote File Memory Mapping [migrated]

I was given this task to implement an API with these definitions below which allow processes to memory map sections of a file located on a remote server. I am also required to implement a ...
0
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1answer
79 views

Recommended Linux Distro for 'MMO' Server [closed]

Given its UNIX ancestry (the de facto standard for mainframes, back in the days when I first learned programming), using Linux as the OS for an experimental MMO is something of a no-brainer. That ...
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1answer
81 views

how to disable log files for root login? [closed]

I don't want to disable all logs in Debian only ones that record when root logged in and for how long. when I issue last command in terminal, I get my IP address, etc, I want to disable this. when ...
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2answers
1k views

Git pull error libcurl.so.3 not found

I have a php script to git pull from my github repository set up in my webservice hook urls like so: <?php echo shell_exec('~/git/usr/bin/git pull 2>&1'); ?> When I open this script ...
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2answers
28 views

Any interface for building a server in Linux Xubuntu. (not desktop)

Is there any interface or program that I could install on my Linux Xubuntu that would help me set up a server using the terminal as little as possible?
3
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1answer
412 views

Can /mnt/hgfs/'shared folder' be used as apache root?

I have an Ubuntu Server (12.04) running on my development machine. It is in a VM. I have succeeded with the task of setting up Apache2, MySQL, and PHP. I can access the server from my host browser ...
3
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2answers
452 views

BIND9 as a DNS server refuses requests

I am trying to set up a DNS server on Amazon Linux using BIND9. It has to act as a master nameserver for a lot of domains. I am going desperate... I have imported all of the DNS zone files using ...
4
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2answers
439 views

configure postfix to accept mail from two WANs

I have a mac server but my question has long left the realm of the GUI. My last hope is a unix forum. I have a cisco router with two WAN ports. The mac uses postfix 2.8.3. I have correctly ...
16
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7answers
15k views

Lightweight outgoing SMTP server

What do you use as a lightweight SMTP for outgoing e-mails only? I am running an app that sends e-mails via SMTP when events occur once in a while, and I don't need a fully featured e-mail server. ...
2
votes
2answers
384 views

Virtual Wireless Access Point

Basically, I want to be able to connect to a wireless network from my laptop. Then, I want my virtual machine to acquire internet access via a bridged connection from ETH0 of the VM to the host’s ...
0
votes
1answer
374 views

NFS server optimization for maximum performance

I'm looking for maximum of performance for a NFS mount. I'm on local network, it could be completly unsecure, the performance is the most important in my case. What I already found : In /etc/export ...
1
vote
1answer
14 views

Re-routing request and response to server behind a VPN

My situation is as follows: I have a server (A) set up with a VPN connection to a third-party server (B). I have a collection of other servers (C, D, E...) that share the same private network as my ...
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0answers
18 views

how to install a lftp program on centOS

how to install a lftp program on CentOS and use it to transfer files between servers. I need some help on how to transfer files use lftp. I used the below command but got an error as bad command. ...
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vote
2answers
67 views

is there a way to keep a session alive even when logging out? [duplicate]

While I am always logging into a CentOS server for simulations it got me thinking: why can't I keep running the simulations even if my session is closed? I know that when a session is ended or a ...
1
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1answer
2k views

Windows Remote Desktop login failed with Ubuntu Server 12.4

So, I have a server that I have RDC (Remote Desktop Connection) set up on, and I am looking at making it globally available on the internet so that I can access it from anywhere. I am currently in the ...
5
votes
2answers
357 views

Unable to login via ssh after several months

I have a Dell Poweredge running Ubuntu 13.04 in my office to serve up an interal web-app address system. It has been at least a 2 months possibly 3 since my last login. Everything is running great, ...
3
votes
2answers
927 views

Port fowarding and load balancer in ubuntu server 12.04

I am looking to create a load balancing server. Essentially here is what I want to do: I have a public IP address, lets say 1.1.1.1 I have a second public IP address, lets say 2.2.2.2. I have a ...
2
votes
1answer
2k views

Heartbeat 3 binding socket error

I've been tying to install Heartbeat3.0.5+Pacemaker1.0.12 on CentOS 6.3 64bit via yum. The installation seems to be successful, but there is a problem when starting Heartbeat. I put some info related ...
0
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1answer
447 views

Certificate extensions in generating and signing certificartes using openssl

References: SSL Configurations for Intermediate certificate How to add my own created certificate authority to system trusted repositories Why I can't find a page which tell me what's the kind of ...
1
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1answer
40 views

Netcat (nc6) - Minimal IPv6 only TCP Server and Client

Im am trying to set up a basic IPv6 only echo-server using netcat (or rather nc6). Client and server are both in the same local network. However, the client quits immediately: IPv6-Server: $ nc6 ...
0
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1answer
721 views

Why FreeRADIUS service won't work on Centos ?

I have installed FreeRADIUS server on centos via yum successfully, but I couldn't start radiusd service. when I run as root user and exec the following radiusd -X an error is occurred. [root@IgorAAA ...
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0answers
13 views

Trying To Get Data From Server HDD

I had two CentOS 6.5 servers that I was running using the Plesk control panel. I have moved and decided not to use them no more but just buy my hosting. My new ISP blocks port 80 and the cost is ...
0
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1answer
21 views

Proper location to install services

I originally posted this question over on AskUbuntu but it didn't get any traction so I'll ask here. In ubuntu or linux in general is there a "correct" location to install services that you download ...
2
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2answers
62 views

Command similar to netstat -np but grouped by state and PID?

Is there a command similar to netstat -np but grouped by state and PID? I'd like to know the current count of server connections in a particular state grouped by Programs. similar to, 102 squid ...
4
votes
4answers
8k views

sshfs always asking for password in fstab?

I'm trying to enter an sshfs mount in /etc/fstab with the following line: sshfs#oli@192.168.0.2:/media/usb0 /media/ExtHD fuse defaults,nonempty,allow_other 0 0 So that this volume is mounted at ...
4
votes
2answers
12k views

How to display open file descriptors but not using lsof command

Hi I have read Here that lsof is not an accurate way of getting the number of File Descriptors that are currently open. He recommended to use this command instead cat /proc/sys/fs/file-nr While ...
3
votes
3answers
100 views

Internal Server Error nginx

I'm trying to install and get running Tendenci on a DigitalOcean server. Tendenci is this open source association management software: http://tendenci.com/ I've followed the instructions here to the ...
0
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0answers
60 views

Can’t figure out Samba file share permissions as needed.

I’m in the final project class for my degree and my group has to have a Linux server that supports a Windows environment. With the files in the file share need to be read only, can be edited and then ...
6
votes
3answers
1k views

Have I been hacked?

I run a dedicated server, where I noticed a high CPU usage recently, and checked the processes. It appears someone (mick account) was mining on my server. How is this possible? The process is below. I ...
2
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1answer
84 views

Most reliable way to check for connected client?

I have an embedded Linux OS developed from scratch using Yocto. This talks to a Windows XP/7 client. The embedded OS runs a DHCP server and gives an address to the client. The problem is that the ...
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1answer
671 views

make[2]: *** [sub-make] Error 2 make[1]: *** [all] Error 2

I tried to install MADWIFI on my OpenMediaVault-Server. Any more information needed? I get this error, every time i enter make: root@NAS2024:/media/5703066A59887FF7/Dsys/madwifi-0.9.4# make Checking ...
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2answers
161 views

List all GPG/PGP keys of a local SKS key server

We have set up a local SKS keyserver in my company. It seems it is only possible to search keys (either for a name, email or keyid). However, there are not so many users, so we would like to make ...
0
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2answers
66 views

Hardware requirements for building a Debian server that will run as ltsp, vpn, and fileserver

I will be building a server based on Debian that will have several functions in a small office (5-10 users). The primary function will be as a file server, but I would like to set the office up to ...
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0answers
64 views

can't receive mails to thunderbird via postfix local server

A small introduction. I have a SMTP server ( Haraka - http://haraka.github.io/ ) on port 25 and a local postfix server on port 9267. I intercepts mails in Haraka and then I send them to my postfix ...
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1answer
36 views

Can I switch to another process in another tty# terminal from an ssh terminal?

Here's the deal. I have a Linux Mint 15 server running a web server, an ssh server, and a minecraft server. When I go back to college after the summer, I want to leave my machine at home (6 hrs away) ...
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2answers
40 views

Will I utilize graphics hardware if I run X on the server?

Will I utilize graphics hardware if I run X on the server? If not, then what is it there for? E.g. Dell PowerEdge R210 II has integrated Matrox G200eW with 8MB memory on board, and some of the ...
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4answers
2k views

What makes CentOS “enterprisey” compared to “generic” distributions like Ubuntu?

What makes CentOS "enterprisey" compared to "generic" distributions like Ubuntu? When I say "enterprisey" I actually mean "better for server deployments". Just a general question, because I was ...
0
votes
1answer
61 views

Multi-user text mode runlevel in Ubuntu

I use Ubuntu as a server, and I want to change its runlevel to be full multi-user text mode (like init 3 in RedHat). Using runlevel command, I see that am running N 2 which is Graphical multi-user ...
2
votes
2answers
680 views

What Linux distro is best to be used as a media server for remotely storing and accessing movies and music on a network [closed]

I have a spare computer laying around and about 10TBs of movies and music on various hard drives. I have my self and 4 other people in my home. I am interested in setting up some form of file/media ...
1
vote
0answers
83 views

Raspbian Firefox-Sync Server - Can't find URL

I'm trying to create my own (local) firefox-sync server in combination with apache 2 on my raspbian (kernel version 3.10), but firefox-sync is complaining about my specified url ...
2
votes
7answers
988 views

Linux server monitoring software

The dedicated server I'm looking after started to crash occasionally, I suspect because of overload, so I need some performance/resource based monitoring software, preferably with web interface, ...
5
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2answers
94 views

Killing X-related processes when CrashPlan is running

I am currently running Ubuntu Server 12.04, but this applies to all flavours of Linux really. This server does a bunch of things and is controlled remotely via ssh. Some time ago I have installed ...
18
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7answers
22k views

Create services in Linux (Start up in linux)

I need one process run before log in to system. how to run it like services?(how do I make services in Linux?) in Ubuntu and Fedora ? the service is customized tomcat
5
votes
0answers
121 views

CRON Permission Denied [closed]

I have a Debian 7. 3 Server with WebMin installed. I configured a cron job to run every minute as root user, so I run the command crontab -l when I'm logged in as root it shows: * * * * * ...
2
votes
4answers
4k views

SSH not working from one specific computer

I can connect from every other computer on the LAN, as well as externally. It connects fine to other machines running SSHD. When trying ssh with verbosity, I get the following readout: $ ssh -vvv ...
0
votes
1answer
46 views

troubleshooting bip proxy server configuration: FATAL: mkdir($HOME/.bip/logs) No such file or directory

I am trying to set up bip on a proxy server (ie AWS EC2 instance - a virtual private server) and when I try running it with the command: 'sudo /usr/bin/bip -f .bip/bip.conf` from my /home/user ...