Best cloud storage services with CLI for Secure-K OS: (Comparison)

Introduction

Secure-K OS is a hardened Linux distribution tailored for privacy and security. When selecting a cloud storage provider with a Command-Line Interface (CLI), you need strong encryption, reliable performance, and straightforward integration. This article reviews the best CLI-accessible cloud storage solutions compatible with Secure-K OS, including pCloud, MEGA, Proton Drive, Filen, Tresorit, Icedrive—and a few additional picks like rclone. We provide a comparison table, detailed setup instructions, usage examples, and troubleshooting tips.

Top Recommendations for Secure-K OS

• pCloud – Zero-knowledge encryption, native Linux CLI (pcloudcc).
• MEGA – End-to-end encryption, official megacmd.
• Proton Drive – Strong privacy, community CLI tools.
• Filen – Swiss-based, CLI via filen-cli.
• Tresorit – Enterprise-grade security, third-party CLI clients.
• Icedrive – Efficient streaming, icedrive-cli.
• rclone – Universal CLI for many providers.

Comparison Table

Which One to Choose?

Your ideal choice depends on priorities:

• Privacy Encryption: MEGA or Proton Drive lead with built-in end-to-end encryption.
• Easy Mounting: pCloud and Icedrive offer stable FUSE mounts.
• Enterprise Security: Tresorit suits corporate requirements.
• Flexibility: rclone integrates dozens of providers.

Installation CLI Usage

pCloud

Install pcloudcc from the official repository or use the AppImage.

# Debian/Ubuntu (example for Secure-K)
sudo apt install pcloudcc

# Authenticate
pcloudcc -u your@email.com -p yourPassword 

# Mount on ~/pcloud
pcloudcc -u your@email.com -m ~/pcloud

Typical issues: missing FUSE. Install fuse package and ensure user is in fuse group.

MEGA (MEGAcmd)

# Download  install
wget https://mega.nz/linux/MEGAsync/xUbuntu_20.04/amd64/megacmd_1.10.3-1.1_amd64.deb
sudo dpkg -i megacmd_.deb
sudo apt -f install

# Login
mega-login your@email.com yourPassword

# Upload a file
mega-put ~/local/file.txt /Root/

# List remote
mega-ls /Root/

Typical issues: authentication failures. Use mega-logout then mega-login to reset credentials.

Proton Drive CLI

The community tool proton-drive-cli leverages Proton’s API.

# Install via pip
pip3 install proton-drive-cli

# Authenticate (opens browser)
proton-drive-cli login

# List files
proton-drive-cli ls

# Upload
proton-drive-cli upload ~/myfile.txt /

Typical issues: OAuth errors. Ensure you have a browser on the same machine or use headless auth flags.

Filen CLI

# Download binary from GitHub releases
chmod  x filen-cli-linux
sudo mv filen-cli-linux /usr/local/bin/filen

# Authenticate
filen login

# Mount remote folder via FUSE
filen mount ~/filen-drive

# Copy files
filen cp ~/local/data.docx remote:/

Typical issues: FUSE permissions add user to fuse group and restart session.

Tresorit (tresocli)

An unofficial CLI exists. Alternatively, use rclone with the Tresorit API.

# Configure rclone
rclone config
# Choose tresorit if available or use WebDAV:
# new remote> webdav
# url> https://tresorit.com/webdav
# vendor> Other

# Mount via rclone
rclone mount tresorit: ~/tresorit-drive

Typical issues: API changes. Keep rclone updated and check the Tresorit API docs.

Icedrive CLI

# Download official CLI
wget https://icedrive.net/linux/cli/icedrive-cli.tar.gz
tar xzf icedrive-cli.tar.gz
sudo mv icedrive-cli /usr/local/bin

# Login
icedrive-cli login

# Upload
icedrive-cli upload ~/file.zip /

# Sync
icedrive-cli sync ~/media /MyDrive/media

Typical issues: rate limits. Use sync intervals and avoid mass parallel uploads.

rclone (Universal)

# Install
curl https://rclone.org/install.sh  sudo bash

# Configure a new remote
rclone config
# Select provider (pcloud, mega, proton, etc.)

# Example: copy to pCloud
rclone copy ~/project pcloud:backup

# Mount
rclone mount pcloud:backup ~/pcloud-mount

Typical issues: FUSE missing, stale mounts. Ensure fusermount and correct permissions.

Troubleshooting Tips

• Ensure FUSE support: sudo apt install fuse libfuse2.
• Run CLI tools as your user (avoid root mounts causing permission issues).
• Keep your CLI client updated to match provider API changes.
• Monitor logs: many tools support -v or --debug flags.
• Use encrypted local directories (LUKS) for additional security when caching files.

Conclusion

Secure-K OS users benefit from privacy-focused, CLI-driven cloud storage. pCloud and MEGA excel in ease of use, Proton Drive and Tresorit shine in encryption, while rclone offers unmatched versatility. Choose based on your workflow, follow the installation steps above, and troubleshoot common issues with the provided tips. With these tools, you can maintain a fully encrypted, scriptable cloud workflow on Secure-K.