# CS Servers
# Linux Servers
The CS Department runs different servers with various OS and software configurations. Your instructor will tell you if they want you to use a specific server for your assignments. There are also a few servers for general purpose use.
Server | OS | Use |
---|---|---|
bobby.cs.unlv.edu | CentOS 8 | General Purpose Use |
cardiac.cs.unlv.edu | Ubuntu 18.04 | OS/Network Programming |
db.cs.unlv.edu | CentOS 8 | Database Programming |
java.cs.unlv.edu | CentOS 7 | CS 326/460 && General Purpose |
kroc.cs.unlv.edu | Compilers Programming | |
sally.cs.unlv.edu | Ubuntu 20.04 | CS 135/202 && General Purpose |
The servers listed above share user home directories, meaning all your files will be available on each server.
# Server Status
To check the current status of UNLV CS Servers, visit here (opens new window)
# Connecting with SSH
For transferring files between your computer and a remote server, click here.
# Windows
It is highly recommended to download PuTTY (opens new window), MobaXterm (opens new window), or Bitvise (opens new window)
# MacOS
Download Terminus (opens new window) or open Terminal and run the command ssh [username]@[servername].cs.unlv.edu
# SSH Keys
- Create SSH key in the command line on MacOS or Linux with
ssh-keygen -t rsa -b 4096
- You can create keys of different types and sizes
- Select where to save key and key name
- Copy contents of .pub version of key into ~/.ssh/authorized_keys file on any of the CS servers
- Can be done using
ssh-copy-id [username]@[servername].cs.unlv.edu
- Can be done using
- Log in to test key
- You can verify key is being used with output of
ssh -v [username]@[servername].cs.unlv.edu
- You can verify key is being used with output of
# SSH fingerprints
SSH fingerprints for student facing servers:
Bobby.cs.unlv.edu |
---|
SHA256:w2SheGY32KHwqJiYOavSLHm3UzyDswrSzJC2ghmK8Vs bobby.cs.unlv.edu (RSA) |
SHA256:Nk2Y722d6s5Wf1F6pzae30XDN3lE7SdLPaFj6WL59G0 bobby.cs.unlv.edu (ECDSA) |
SHA256:j8KoeQJdKF+klrTpD16yXshUMciQ9JKRvf2gRwZQah8 bobby.cs.unlv.edu (ED25519) |
Java.cs.unlv.edu |
---|
SHA256:eaoyeeWuWw8oeUonfRu7y4iE4OZ0Bv6p4GjP2q/7ftk java.cs.unlv.edu (RSA) |
SHA256:VGgR/6gTW6FuPpM+w8BsdOmLRsYAK1m7evBVSbheaeI java.cs.unlv.edu (ECDSA) |
SHA256:f5dh+LTZc+tJqyxcsybWYh9VpeDdFzDulDfQtOZT+dk java.cs.unlv.edu (ED25519) |
Sally.cs.unlv.edu |
---|
SHA256:h/C5bjJ6MUMgSUZ9Tkk8J1w070rN8C8m1+hfX4Yb9u4 sally.cs.unlv.edu (RSA) |
SHA256:0r+xTyUWT9/bQUHoCMyxrPeQY5Nyy/8a/tOJkPAw798 sally.cs.unlv.edu (ECDSA) |
SHA256:8GX4KWOrZR6TpPS29bac84fgD3ytPj4nMzYNu+6eOOU sally.cs.unlv.edu (ED25519) |
DB.cs.unlv.edu |
---|
SHA256:Z732ff/l8HlZTDVGXEyo3LbizB1ofWJXxM1/IE8Qsoo db.cs.unlv.edu (RSA) |
SHA256:mFz/j3plH5xz57i9WkQ8zaH4XIifLeKaSZOXqu0Lbdo db.cs.unlv.edu (ECDSA) |
SHA256:BWXE8PIkrk8K7p2Lq/Gm+OnJkyw9Dli8ltSf8RRkZuI db.cs.unlv.edu (ED25519) |
GPU.cs.unlv.edu |
---|
SHA256:ONJzXQ8DBAV/MEIqSFvsVQcRld7pjUSmUNG6ySYpLfE gpu.cs.unlv.edu (RSA) |
SHA256:jJjg714wHysqfmE4QcjSca/nvHDD//2KH1837Xkssgw gpu.cs.unlv.edu (ECDSA) |
SHA256:6gQIHB2yQ9SNKkFXebAdSauSrz4HrquwogzjkEzPM9c gpu.cs.unlv.edu (ED25519) |
GPU-rtx8000.cs.unlv.edu |
---|
SHA256:bYVlmlR+S8evlVJxSGbWNDWQCQbm7abyeen8DVG198Y gpu-rtx8000.cs.unlv.edu (RSA) |
SHA256:N6bchO0lD/ZqUU0pQWmrUn0bvGdv5evJFHVlcFMAG94 gpu-rtx8000.cs.unlv.edu (ECDSA) |
SHA256:36bo8hofdXRQSp+vwhteO89Vz7/+icVYqB3hx0t5tTE gpu-rtx8000.cs.unlv.edu (ED25519) |
# Connecting with Visual Studio Code
If you're using VSCode to connect to the CS servers, please follow these directions.
- Click the extensions button in VSCode (button in toolbar that looks like blocks).
- Type
@builtin TypeScript
into the search bar - Disable the TypeScript and Javascript Language Features Extension.
- Reload the program.
This will help reduce load on the servers that are causing them to crash. Thank you for your understanding.
# Other CS Servers
Server | OS | Use |
---|---|---|
gpu-rtx8000.cs.unlv.edu | Ubuntu 18.04 | GPU Server * |
gpu-a100.cs.unlv.edu | Ubuntu 20.04 | GPU Server * |
vcs.cs.unlv.edu | GitLab | GitLab Ultimate (Education) * |
web-stu.cs.unlv.edu | CentOS 8 | Apache webserver for student applications* |
Servers with * must be graduate students or request access with CS Faculty Sponser. If you are a graduate student and are not able to access, create a ticket here (opens new window).
← CS Account CS Labs →