Computer Science | Vassar College

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…

printing

Anonymous (anonymous@undisclosed.example.com) — 2024-04-30T14:38:10+00:00

Setup To enable the printer, on the linux cmd line: * cd ~ * mkdir .cups * cd .cups * echo 'User 999nnnnnn' > client.conf (ensure that single quotes are used your 999 is entered) * chmod 400 client.conf (ensure that you can only read the file)

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

priority

Anonymous (anonymous@undisclosed.example.com) — 2025-06-27T18:51:07+00:00

System Priorities Priorities of programs are something to be aware of. PS The first thing to do is to get to know your processes. The ps command lists out the processes you have running on the system. By using ps -l, an extended listing of your processes is provided. The fields of the most interest to this topic are the PID, NI, and COMMAND fields. The COMMAND field lists the name of the command that started your process. So, if you're looking for your runaway c++ program, a.out is the one yo…

sshkeys

Anonymous (anonymous@undisclosed.example.com) — 2023-01-19T02:50:27+00:00

Setting up SSH Keys Note : This tutorial assumes that you are running a linux-based operating system. The procedure for setting up keys on an Apple Mac OS X machine is similar to this procedure, but you may need to make some minor adjustments. There is a separate

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

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.