Linux Server

Linux Server?
I am going to use a linux server for file storage, and as a Windows Logon Domain. Could anone suggest which version would be best suited. Also, i am not too good with the Linux commands, so if anyone knows a tutorial that would also be great!

http://www.linux-tutorial.info/ http://lowfatlinux.com/ My husband used KNoppix, which is basically a linux system run from cd. http://www.knoppix.net/

How do you determine the best Linux server distro is for a company? Or are they all mostly the same?
I'm a networking student, and I have you deside what Server OS is the best. Although, I am unsure what to look for expectly when it comes to linux. Any pointers?

It depends entirely on what the server is expected to do. If you are looking for a stable and secure platform for services that are to be exposed to the internet you may choose one platform, if you are looking for something that easily integrates with a windows environment and has lots of pretty widgets for administration you may choose another. A great deal of it comes down to the personal taste of the administrator, what type of package management system (RPM, Deb, Pkg, etc) he prefers, and what type of start up scripts\directory structures he's confortable with. Ultimately most of the major linux distributions have something unique and desirable to offer (otherwise they wouldn't be around for too long). One other thing that may influence the decision is the need for commercial applications, you are more likely to use one of the "big box" flavors if you need Oracle or other business software support. Finally, it depends on the size of the support staff at the company in question and how heavily they will need to lean on the support (or lack thereof) provided by the software distributor.

How do I change from Windows to Linux server?
I got the free godaddy hosting for my domain i purchased with them. I made a mistake by choosing Windows as its operating system server, and now I want Linux. Is there a way I can change it to Linux without getting a new host etc?Thanks!

I doubt you have any good reason to switch (i.e. someone said you should but you don't understand why). I doubt you know what would happen if you switched. I also doubt you asked godaddy how to do it.

How to copy file between 2 linux server conveniently?
Usually I use winSCP to copy file between windows server to linuxserver (viceversa), is there such tools that could be used to copy files between 2 linux server ?

You can install Samba on your linux server. Most Linux servers have that package installed. It allows you to make network shares that you can access with Windows machines. If you install SWAT as well you have a web-browswer interface to configure your SAMBA server. Browse to :901 and you get the SWAT control screen; you can do almost anything from there. Samba is such an easy way to share files that I use it between two Linux machines - no windows involved.

How do I learn the version of Linux that a server is running?
There's a RedHat Linux server, and I need to find out the version number of RedHat that runs on it. I can ssh to it, and do not want to use X-Win as it is so slow. I know Windows has "ver" command that does just that; is there something like that in Linux?

cat /etc/redhat-release or uname -r will give you the kernel version

What are server load averages messaged in on linux servers?
If you get server loads in linux they are decimal numbers ... 0.10, 0.80 etc ... what measurement is this? Is this percentage? 100 being top ?

System load averages is the average number of processes that are either in a runnable or uninterruptable state. A process in a runnable state is either using the CPU or waiting to use the CPU. My system has 1 CPU so 1.00 means the CPU is busy 100% of the time. That actually isnt all that bothersome. But a 2.00 means that there is a line wating to use the CPU (I can feel some lag). And a 6.00 means that something better finish what its doing to hog the system because people will complain soon

How do I add an IP address to a linux server?
Its for a website in the server, just need to add an IP and its been awhile since I touched a linux server. Do I need to map it to one of the NICs?

This is a quick guide on adding IPs to a system manually. I would only suggest it if you are not using a control panel, such as cpanel, that has a feature to adds ips. If your main ethernet device is eth1 instead of eth0 simply substitute eth1 for eth0. Other then that should be pretty simple to follow, this should work on any standard redhat/centos based system. Login as root then do the following to add a new ip address to any linux redhat based system. If you have cpanel there is a nice little ip management script that just lets you do it via WHM. For those without cpanel do the following: cd /etc/sysconfig/network-scripts Then as a usual precaution I would make a backup of the file cp ifcfg-eth0 ifcfg-eth0.bak (you wont need to do anything with the backup) Then copy the config for your new IP cp ifcfg-eth0 ifcfg-eth0:1 Then we need to edit the new config pico -w ifcfg-eth0:1 The lines you need to change: DEVICE="eth0" to DEVICE="eth0:1" Then change the IPADDR="xxx.xxx.xxx.xxx" to be your NEW ip address (it will have your primary ip listed) Once this is done, press CTRL + X then press Y and This will have saved the config for you and the interface is ready to be brought up. This is done with /sbin/ifup eth0:1 Having done this if you type /sbin/ifconfig You should see something like ------code------ eth0 Link encap:Ethernet HWaddr 00:00:00:00:00:00 inet addr:xxx.xxx.xxx.xxx Bcast:xxx.xxx.xxx.xxx Mask:255.255.254.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:55818546 errors:0 dropped:0 overruns:0 frame:0 TX packets:46167836 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:3299680715 (3146.8 Mb) TX bytes:1890963825 (1803.3 Mb) Interrupt:11 Base address:0xd000 eth0:1 Link encap:Ethernet HWaddr 00:00:00:00:00:00 inet addr:NEW.IP.ADDRESS Bcast:xxx.xxx.xxx.xxx Mask:255.255.254.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:11 Base address:0xd000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:241244 errors:0 dropped:0 overruns:0 frame:0 TX packets:241244 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:66571100 (63.4 Mb) TX bytes:66571100 (63.4 Mb) ------/code------ If you then try to ping your new ip it should all work fine This should also restart eth0:1 on a reboot as its a direct copy of the eth0 config. So checking for the ONBOOT="yes" in ifcfg-eth0:1 will ensure it DOES come back up on a reboot

How can I configure a Linux mail server?
How can I configure a Linux server as an email server? Also I need to set up an emailing programme on my own premises but route it through a dedicated root server in a server warehouse. The mail should go out from port 26.

by default if linux is fully installed then sendmail comes by default configured on it . just make it start and also change Transfer smtp 25/tcp mail # Simple Mail Transfer smtp 25/udp mail # Simple Mail Transfer smtp 26/tcp mail # Simple Mail Transfer smtp 26/udp mail # Simple Mail in /etc/services file. then service sendmail restart on command prompt as root login and then execute your perl code . i am sure u wilget through. if not then buzz me at kshounish@yahoo.com kshounish

What is a good alternative to ASP if you are on a linux server?
I want to upload files from the website and attach visitor's informtation to that media file. If I had the site on a window's server, I would use ASP, but my client wants to use a linux server.

its php

How do I copy a folder from my Linux Server to my Windows both on the same domain?
Both servers are on the same domain. I need to free space on my Linux server because thats my web server and I ran out of room anyone please help

here is a tutorial on how to transer files between a linux and a windows machine http://myy.helia.fi/~karte/samba-quickstart.html