Computer Science | Vassar College

sshkeysmswindows

Anonymous (anonymous@undisclosed.example.com) — 2022-08-31T12:49:58+00:00

SSH Keys on Microsoft Windows using the PuTTY Utility SSH keys are what you will use to establish an encrypted connection over the network, e.g. the internet, between your system and a remote machine. The default type of key to generate is RSA which is good for most purposes. RSA is universally supported among SSH clients. Note that EdDSA performs much faster and provides the same level of security with significantly smaller keys. In general, though, for what you need to do, RSA encryption is …

account.size

Anonymous (anonymous@undisclosed.example.com) — 2022-09-02T18:02:19+00:00

Account Size Here are a few tips for managing the size of your Computer Science Unix account. How Much Space does My Account Use? du -s -h /home/YOUR_ACCOUNT_NAME This command will give you your total account size. The “-h” stands for “human readable

backups

Anonymous (anonymous@undisclosed.example.com) — 2015-08-26T20:52:53+00:00

FIXME update, convert to wiki, add link to isohome Backup With Tar ---------- * Overview * Creating a tar file of your entire directory * Copying the file to another location * Tar Documentation ---------- Overview While I make regular backups of the home directories on the Computer Science Unix machines, there are times when you want to have your own copy of your account. There are several relatively painless ways to accomplish this task. I will describe one of them here. If you n…

jump

Anonymous (anonymous@undisclosed.example.com) — 2023-03-06T19:51:56+00:00

SSH Proxy Jump (Might as Well Proxy Jump!) Announcement (March 06, 2023) As of March 06th, 2023, direct internet access to the CS Department bastion servers is no longer allowed. If you want to access these bastion servers then you need to be on the

mitm

Anonymous (anonymous@undisclosed.example.com) — 2023-01-05T22:19:50+00:00

Host Key Verification Failed At some point you may attempt to SSH into a server, workstation or device, e.g. “my_server”, that you have logged into before and you encounter a long, scary message as follows that ends with “Host Key Verification Failed

vnc

Anonymous (anonymous@undisclosed.example.com) — 2020-07-04T21:02:46+00:00

Using VNC What is VNC? NOTE: VNC is deprecated. For all remote desktop access, we ask that you use X2Go (found here). VNC is a system for interacting with a computer display remotely, over a network. This technology was developed by AT&T Laboratories, and is now available for free over the internet (distributed under the GNU General Public License. Visit the

windows

Anonymous (anonymous@undisclosed.example.com) — 2019-05-24T11:55:54+00:00

Secure Shell on Windows Installation To log in to the CS Department computers, you will need a SSH client. There are several free SSH clients available for Windows. We have used PuTTY with great success. We have also used WinSCP to copy files between Windows and Unix computers.

apple

Anonymous (anonymous@undisclosed.example.com) — 2021-03-04T00:22:24+00:00

X2Go macOS Installation may * Step 1: ” target=“blank”>Click here for the latest version to go to the download page for X2Go. ” target=“blank”>Click here for the previous versions.

windows

Anonymous (anonymous@undisclosed.example.com) — 2021-02-11T14:53:34+00:00

X2Go Windows Installation * Step 1: ” target=“blank”>Click here for the latest version to go to the download page for x2go. ” target=“blank”>Click here for the previous versions.