Best Cloud Storage Solutions with CLI for CAELinux
CAELinux users often require robust, scriptable cloud storage solutions to handle large simulation data, backups, and collaborative workflows. Command-line interfaces (CLI) offer automation, remote operation, and integration with shell scripts. Below is a professional overview of the top cloud storage providers featuring CLI tools that run smoothly on CAELinux (Ubuntu-based), along with extra recommended options.
Top Recommendations
| Provider | Storage | Encryption | CLI Tool | Link |
|---|---|---|---|---|
| pCloud | 10 GB free (up to 2 TB paid) | Client-side (via pCloud Crypto add-on) | pcloudcc | https://www.pcloud.com/ |
| MEGA | 20 GB free (up to 16 TB paid) | End-to-end | megacmd | https://mega.nz/ |
| Proton Drive | 1 GB free (up to 500 GB paid) | End-to-end | proton-drive-cli | https://proton.me/drive |
| FileN | 5 GB free (up to 1 TB paid) | Client-side | filen-cli | https://www.filen.to/ |
| Tresorit | 3 GB free (up to 2 TB paid) | End-to-end | tresorit-cli | https://tresorit.com/ |
| Icedrive | 10 GB free (up to 5 TB paid) | Client-side (Twofish) | icedrive-cli | https://www.icedrive.net/ |
| rclone (Multi-cloud) | Depends on backend | Client-side | rclone | https://rclone.org/ |
| Dropbox | 2 GB free (up to 3 TB paid) | TLS in transit, AES-256 at rest | dropbox (headless) | https://www.dropbox.com/ |
Comparison and Selection Guide
- Privacy Security: End-to-end encryption (MEGA, Proton Drive, Tresorit) is crucial for sensitive CAE data.
- Free Storage: MEGA (20 GB) and Icedrive (10 GB) offer the most generous free tiers.
- Client-side Encryption: pCloud Crypto and FileN ensure zero-knowledge but require add-ons.
- Multi-Cloud Flexibility: rclone can connect to almost any provider and unify workflows.
- Ease of Use: megacmd and pcloudcc have straightforward installers on Ubuntu-based systems.
- Integration: Dropbox CLI and rclone integrate well with existing scripts and cronjobs.
Choose based on your priorities: privacy-first (Proton Drive, MEGA), storage-focused (Icedrive, pCloud), or flexibility (rclone).
How to Install and Use Each CLI
1. pCloud (pcloudcc)
Install via the official Debian/Ubuntu package:
sudo apt update sudo apt install pcloudcc
Authenticate and mount:
pcloudcc -u your@email.com pcloudcc --auth pcloudcc --mount-point ~/pcloud/ --daemon
Typical issues: missing FUSE support (install fuse), stale mounts (restart pcloudcc).
2. MEGA (megacmd)
Add the MEGA repository and install:
sudo apt update sudo apt install megacmd
Login and sync:
mega-login you@example.com YourPassword mega-mkdir /Root/CAE_Backups mega-put local_folder/ /Root/CAE_Backups/ mega-sync /Root/CAE_Backups/ ~/CAEBkup/
Troubleshoot: cache errors (clean with mega-clean), two-factor issues (use recovery key).
3. Proton Drive (proton-drive-cli)
Install via pip:
sudo apt install python3-pip pip3 install proton-drive-cli
Authenticate and upload:
proton-drive auth proton-drive sync upload ./results/ /CAE_Sims/
Common problems: network timeouts (use VPN), ensure libcurl4 is installed.
4. FileN (filen-cli)
Download the Debian package and install:
wget https://downloads.filen.to/cli/filen-cli_amd64.deb sudo apt install ./filen-cli_amd64.deb
Login and manage files:
filen-login filen-upload local_mesh.msh /Meshes/ filen-list /
Issues: JSON parse errors (update to latest version), slow DNS (add Filen’s DNS IPs).
5. Tresorit (tresorit-cli)
Download and install the official package:
wget https://download.tresorit.com/linux/debian/tresorit_amd64.deb sudo apt install ./tresorit_amd64.deb
Start daemon and sync:
tresorit login tresorit sync create CAE ~/Tresorit/CAE tresorit sync start CAE
Typical hiccups: systemd service not running (enable with systemctl enable tresorit).
6. Icedrive (icedrive-cli)
Download the tarball, extract and link executable:
wget https://www.icedrive.net/download/linux/icedrive-cli.tar.gz tar xzf icedrive-cli.tar.gz sudo mv icedrive /usr/local/bin/
Login, mount and transfer:
icedrive login icedrive mount ~/Icedrive/ icedrive upload report.zip /CAE_Reports/
Problems: mount failures (install fuse3), stale tokens (re-login).
7. rclone (Multi-Cloud)
Install from official script:
curl https://rclone.org/install.sh sudo bash
Configure providers:
rclone config # follow prompts to add Google Drive, Dropbox, MEGA, etc. rclone sync ./build/ remote:CAE_Builds
Watch out for rate limits (add --tpslimit), IAM scopes for Google APIs.
8. Dropbox (Official Headless CLI)
Install and start daemon:
sudo apt update sudo apt install python3-gpg dropbox dropbox start -i dropbox stop dropbox start
CLI commands:
dropbox status dropbox filestatus ~/Dropbox/CAE/ dropbox exclude add ~/Dropbox/large_simulations/
Issues: keyring errors (install libsecret-1-0), daemon crashes (use --no-autostart).
Which One to Choose?
For maximum privacy and encryption: Proton Drive or Tresorit.
For large free quotas: MEGA or Icedrive.
For flexible multi-cloud workflows and advanced scripting: rclone.
For seamless GUI CLI combination on Ubuntu-based systems: pCloud or Dropbox.
Conclusion
CAELinux professionals can leverage any of these CLI-driven providers to script backups, sync simulation data, and maintain reproducible pipelines. Assess your priorities—privacy, cost, storage size, or integration—then follow the installation usage steps above. With CLI automation, you’ll streamline CAE workflows and safeguard critical data in the cloud.
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