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| - | ==== Computer Science Computing Information ==== | + | ==== Computing Information ==== |
| - | These pages have information on the computing services and [[compute_resources|resources]] provided by the UVA Computer Science Department. There are also answers to the most common issues you may experience. | + | These pages have information on the computing services and [[compute_resources|resources]] provided by the UVA Computer Science Department. |
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| + | Computing services and resources are accessed via a CS Dept computing account. Faculty and graduate students have accounts created for them, undergraduates majoring in CS or taking CS courses can request a CS account. | ||
| When you start at UVA, you get a userid (something like "//abc1de//"), which you use to access general UVA sites like Collab or Netbadge systems. When you get a CS Dept. account, you will have an identical userid ("//abc1de//"), //but a different password than the one you use for general UVA systems//. **When the CS account is created for you, you are sent an email with a temporary password that needs to be changed upon first login.** See //Account Information// below. | When you start at UVA, you get a userid (something like "//abc1de//"), which you use to access general UVA sites like Collab or Netbadge systems. When you get a CS Dept. account, you will have an identical userid ("//abc1de//"), //but a different password than the one you use for general UVA systems//. **When the CS account is created for you, you are sent an email with a temporary password that needs to be changed upon first login.** See //Account Information// below. | ||
| ==== Popular Information ==== | ==== Popular Information ==== | ||
| - | **Reset your Computer Science Department account password:** Use the [[https://www.cs.virginia.edu/PasswordReset|Password Reset Tool]] | + | **Reset your Computer Science Department account password:** Use the [[https://www.cs.virginia.edu/PasswordReset|Password Reset Tool]] |
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| + | (New account users cannot use the password reset tool until they change their temporary password. See //Account Information// below.) | ||
| **Most common Linux software is already available on our systems! There is no need to install it.** See [[Linux_Environment_Modules|Software Modules]] for more information. | **Most common Linux software is already available on our systems! There is no need to install it.** See [[Linux_Environment_Modules|Software Modules]] for more information. | ||
| - | ==== News and Updates ==== | + | === Papercut Printing === |
| - | Computing Support Center personnel will resume in-person support starting August 2nd, 2021. One or more staff will be in Rice Hall each day of the work week during regular business hours for in-person support of your computing needs. This includes desktop, printer, and server support, as well as laptop loaner and other support. | + | We have set up a new solution for certain users who have trouble printing using our print server. Non-Domain joined computers and Windows 11 in particular have given us a lot of trouble, but we have a solution called papercut that will help ease things. |
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| + | Simply go to: [[ http://printserver02.cs.virginia.edu:9163/setup/ | Papercut server ]] | ||
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| + | You should be able to install and select printers following the prompts! | ||
| - | **CS Firewall** We are blocking SSH connection attempts from outside of the UVA network, with one exception. You are not able to SSH directly into CS hosts from outside of UVA, except for connections to ''%%portal.cs.virginia.edu%%'', from which you can ssh to other CS servers. See [[linux_ssh_access|here]] for more information. (//Side note... this change effectively blocks 1.2 million intrusion attempts per day).// | ||
| ==== Account Information ==== | ==== Account Information ==== | ||
| - | Welcome! Your account for the Computer Science network has been created, and you have been emailed the account information. | ||
| - | This account is for logging into servers and desktops within the CS Dept. It is NOT for CS websites or general UVA systems like Collab or other general UVA systems. Even though your user id is the same as your NetBadge user id used for UVA systems, //your CS account password is only for CS Dept. servers and desktop systems//. | + | Faculty and graduate students have Computer Science (CS) accounts created for them, undergraduates in CS or Computer Enginnering (CPE) or taking CS courses can request an account by sending an email to ''%%cshelpdesk@virginia.edu%%''. |
| - | You have been issued a temporary password, so the first time you log in you will be asked to set a new password. The easiest way to change your temporary password is to open a “terminal” window on your laptop or desktop, and use //ssh// to //portal.cs.virginia.edu//, for example “''//ssh abc1de@portal.cs.virginia.edu//''”. You will then be asked for a new password, which you should set to a password you typically use. You will then use this password to login to all CS network systems. See [[linux_ssh_access|Linux SSH Access]] for more information. | + | When your account for the Computer Science network has been created, you will be emailed the account information. Welcome! |
| - | Note: if you want to use a Linux remote desktop, (see: [[nx_lab|NX Linux Remote Desktop Sessions]]) you should FIRST login to //portal// to change your temporary password. The Linux remote desktop system will not let you login with that temporary password. | + | Your account is for logging into servers and desktops within the CS Dept. It is NOT for CS websites or general UVA systems like Collab or other general UVA systems. Even though your user id is the same as your NetBadge user id used for UVA systems, //your CS account password is only for CS Dept. servers and desktop systems//. |
| - | If you set your CS password, then forget it, you can reset it below. | + | New accounts are assigned a temporary password, so the first time you log in you will be asked to set a new password. The ONLY way to change your temporary password is to open a “terminal” window on your laptop or desktop, and use //ssh// to //portal.cs.virginia.edu//, for example “''//ssh abc1de@portal.cs.virginia.edu//''”. You will then be asked for a new password, which you should set to a password you typically use. You will then use this password to login to all CS network systems. See [[linux_ssh_access|Linux SSH Access]] for more information. You cannot use the Password Reset tool link above to change your temporary password. |
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| + | Note: if you want to use a Linux remote desktop, (see: [[nx_lab|Nomachine Remote Desktop Sessions]]) you should FIRST login to //portal// to change your temporary password. The Linux remote desktop system will not let you login with that temporary password. | ||
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| + | If you forget your CS password you can reset it using the [[https://www.cs.virginia.edu/PasswordReset|Password Reset Tool]]. | ||
| Upon separation from UVA CS, your account will be closed one month after that separation, and your home directory will be removed. No backup will be provided, so it is important for you to save any files you wish to take with you onto other storage. | Upon separation from UVA CS, your account will be closed one month after that separation, and your home directory will be removed. No backup will be provided, so it is important for you to save any files you wish to take with you onto other storage. | ||
| - | == Regular accounts vs. mysql accounts == | + | {{ :uvacswelcome.mp4 |}} |
| - | Please view this video for important information about mysql accounts. One thing not mentioned in the video is that your regular account and your mysql account are two different accounts with two different initial passwords, keep that in mind! | + | |
| - | {{ :phpmyadmin.mp4 |}} | + | |
| ==== Using the CS Dept computing environment ==== | ==== Using the CS Dept computing environment ==== | ||
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| === Computing Resources === | === Computing Resources === | ||
| - | * [[compute_resources|Computing resources]] | + | * [[compute_portal| 'portal' servers - the entry point to the CS network]] |
| - | * [[compute_portal| 'portal' interactive login cluster]] | + | * [[nx_lab|Nomachine remote desktop sessions]] |
| - | * [[nx_lab|Linux remote desktop sessions (NX)]] | + | * [[gpuservers|GPU accelerated servers]] |
| - | * [[compute_slurm|Running jobs using the job scheduler ( SLURM )]] | + | * [[compute_resources|Computing Resource list]] |
| - | * [[compute_slurm_reservations|SLURM Reservations]] | + | * [[compute_slurm|Scheduled computing resources using the job scheduler ( SLURM )]] |
| - | * [[compute_docker|Docker support on select nodes (experimental)]] | + | * [[compute_slurm_reservations|SLURM Reservations]] |
| + | * [[slurm_report|SLURM Weekly Report]] | ||
| + | * [[compute_docker|Docker support on select nodes]] | ||
| === Using Linux computers === | === Using Linux computers === | ||
| - | * [[Linux_Ssh_Access|Using ssh to login to department servers]] | + | * [[Linux_Ssh_Access|Logging into department servers]] |
| + | * [[Linux_Environment_Modules|Software Available on Linux]] | ||
| * [[Linux_Software_Install|Installing Software on Linux]] | * [[Linux_Software_Install|Installing Software on Linux]] | ||
| - | * [[Linux_Environment_Modules|Software Modules]] - Available Linux Software | + | * [[Linux_Eduroam|Connecting to eduroam wireless network]] |
| * [[Linux_OS|Linux Distribution Support]] | * [[Linux_OS|Linux Distribution Support]] | ||
| * [[Linux_Root|Can I have root on my desktop?]] | * [[Linux_Root|Can I have root on my desktop?]] | ||
| + | | ||
| === Using Windows computers === | === Using Windows computers === | ||
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| * [[storage_home_directories|Accessing your home directory from Mac/Windows]] | * [[storage_home_directories|Accessing your home directory from Mac/Windows]] | ||
| - | * [[network_printing|Network Printing]] | + | * [[network_printing|Printing]] |
| * [[web_server|Web Server]] | * [[web_server|Web Server]] | ||
| * [[windows_server|Windows Server]] | * [[windows_server|Windows Server]] | ||
| * [[FTP server|FTP server]] | * [[FTP server|FTP server]] | ||
| * [[Poster Printing]] | * [[Poster Printing]] | ||
| - | * [[laptop_loaner|Laptop Loaner Program]] | + | * [[cs_laptop_loaner|Loaner Laptops]] |
| + | * [[remote_development|Remote Development]] | ||
| + | * [[https://monitoring.cs.virginia.edu/|Server Monitoring (Requires UVA IP either on-grounds or UVA VPN)]] | ||
| === Storage === | === Storage === | ||
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| * [[storage_bigtemp|/bigtemp Temporary Disk storage]] | * [[storage_bigtemp|/bigtemp Temporary Disk storage]] | ||
| * [[storage_localtmp|/localtmp Local Disk Storage]] | * [[storage_localtmp|/localtmp Local Disk Storage]] | ||
| + | * [[globus|Globus File Transfer]] | ||
| === Quick Links === | === Quick Links === | ||
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| === General Information === | === General Information === | ||
| - | * [[https://www.cs.virginia.edu/PasswordReset|Password Reset Tool]] - Reset your CS account password | + | * [[https://www.cs.virginia.edu/PasswordReset|Password Reset Tool]] - Reset your CS account password - this is NOT for your new account's //temporary// password. |
| * [[storage_home_directories|Home Directory Access from PC/Mac]] | * [[storage_home_directories|Home Directory Access from PC/Mac]] | ||
| * [[scanner_copier|Scanner/Copier use]] - Instructions on scanning to your home directory | * [[scanner_copier|Scanner/Copier use]] - Instructions on scanning to your home directory | ||
| - | * [[nx_lab|NX/Nomachine Remote Desktop facility]] - get a Linux desktop from your PC or Mac | + | * [[nx_lab|Nomachine Remote Desktops]] - get a Linux desktop from your PC or Mac |
| + | * [[equipmentpurchase|Equipment Purchase guidelines]] - (for faculty) how the Dept purchases equipment | ||
| + | * {{ ::cs_orientation.pdf | Orientation slides }} | ||
| * {{ ::acceptableusepolicy.pdf | Acceptable Computer Use Policy }} | * {{ ::acceptableusepolicy.pdf | Acceptable Computer Use Policy }} | ||
| - | * {{ ::cs_infra_policies.pdf | CS Dept Infrastructure and Policies }} | + | * {{ ::cs_infra_policies.pdf | Dept Policies }} |
| - | * {{ ::cs_orientation_2019.pdf | Systems Orientation slides }} | + | * {{ ::cscomputinginfrastructure.pdf | Computing Infrastructure (useful in grant proposals) }} |
| * [[Email|Email/Mailing Lists]] | * [[Email|Email/Mailing Lists]] | ||
| * [[http://its.virginia.edu/vpn|UVA Virtual Private Network (VPN Anywhere)]] | * [[http://its.virginia.edu/vpn|UVA Virtual Private Network (VPN Anywhere)]] | ||
| + | |||
| + | == Regular accounts vs. mysql accounts == | ||
| + | Please view this video for important information about mysql accounts. One thing not mentioned in the video is that your regular account and your mysql account are two different accounts with two different initial passwords, keep that in mind!\\ | ||
| + | {{ :phpmyadmin.mp4 |}} | ||