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Tighten up docs

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Bryan Roessler
2025-07-23 21:34:29 -04:00
parent 756b1c7086
commit f424bda9c5
2 changed files with 29 additions and 15 deletions
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README.md
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@@ -3,12 +3,11 @@
## First-time login
1. Ensure an admin has enabled your user account and provided a username.
2. Login via [`ssh`](#clients): `ssh username@hartmanlab.genetics.uab.edu` (the default password is your username)
3. You will be prompted to create a new password and automatically logged out
4. Login again using new password: `ssh username@hartmanlab.genetics.uab.edu`
5. Change `samba` password (default password is also your *username*): `smbpasswd`
6. To change your password again in the future: `passwd`
7. *Optional*: Generate a public-private keypair on your client and copy it to the server for faster and more secure logins.
2. Login via [`ssh`](#ssh): `ssh username@hartmanlab.genetics.uab.edu` (default password is your *username*)
3. You will be prompted to create a new password and then logged out
4. Login again using your new password: `ssh username@hartmanlab.genetics.uab.edu`
5. Change the default `samba` password (default password is also your *username*): `smbpasswd`
6. *Optional*: Generate a public-private keypair on your client and copy it to the server for faster and more secure logins.
```bash
ssh-keygen -t rsa -b 4096 -f ~/.ssh/id_rsa_4096
@@ -111,11 +110,18 @@ In an X2Go session, go to *Applications>Internet>Remote Viewer>Connection>New* a
## Data backup
[`rsync`](https://linux.die.net/man/1/rsync) is recommended for users that would just like to periodically backup their $HOME directory to a local machine.
[`rsync`](https://linux.die.net/man/1/rsync) is recommended for periodically backing up user files to a local client.
* Copy a user's `$HOME`' directory locally to `/home-backup`: `rsync -azH --delete username@hartmanlab.genetics.uab.edu:/home/username/ home-backup/`
* Copy a shared directory locally `rsync -azh username@hartmanlab.genetics.uab.edu:/mnt/data/scans/20250723_roessler_project .`
## Troubleshooting
* Reset your X2Go sessions: `script-user-reset-x2go`
* Reset your X2Go desktop: `script-user-reset-desktop`
* Change your user login password: `passwd`
* Change your samba password: `smbpasswd`
## Resources
* [RHEL documentation](https://access.redhat.com/documentation/en/red-hat-enterprise-linux/)
@@ -126,12 +132,12 @@ In an X2Go session, go to *Applications>Internet>Remote Viewer>Connection>New* a
## Platform
* AlmaLinux 9.6 w/ Linux 6.1 LTS Hyperscale SIG kernel
* Intel Xeon X99 E5-2650v4 CPU
* 96GB RAM
* 4TB PCIE3 NVMe SSD: `/`, `/home`
* Intel Xeon X99 E5-2650v4 12-core CPU
* 96GB DDR4 RAM
* 4TB PCIe 3.0 NVMe SSD: `/`, `/home`
* 20TB btrfs raid1 array: `/mnt/data`
* 20TB btrfs raid1 backup array: `/mnt/backup`
## Administrators
See additional documentation in [`docs/README.md`](docs/README.md)
See additional documentation in [`docs/README.md`](docs/README.md).