What is trolCommander?
trolCommander is a comprehensive file manager and SSH client designed to streamline secure file transfers and backups. With its robust features and user-friendly interface, trolCommander has become a go-to solution for administrators seeking to manage files efficiently across multiple platforms.
Main Features
trolCommander offers a range of features that make it an ideal choice for admin-grade transfers, including:
- Secure transfer protocols: trolCommander supports SFTP, SCP, and FTPS protocols to ensure secure file transfers.
- Checksum verification: trolCommander allows users to verify the integrity of files using checksums, ensuring data accuracy and consistency.
- Backup repository: trolCommander enables users to create and manage backup repositories, making it easier to store and retrieve files.
- Retention and offsite sync: trolCommander supports retention policies and offsite syncing, allowing users to manage file versions and ensure data availability.
Installation Guide
System Requirements
Before installing trolCommander, ensure that your system meets the following requirements:
- Operating System: Linux (Ubuntu, Debian, CentOS, etc.)
- Processor: 64-bit processor
- Memory: 4 GB RAM (8 GB recommended)
- Storage: 10 GB free disk space
Installation Steps
Follow these steps to install trolCommander on your Linux host:
- Download the trolCommander installation package from the official website.
- Extract the package using the command tar -xvf trolCommander.tar.gz.
- Run the installation script using the command ./install.sh.
- Follow the on-screen instructions to complete the installation process.
Technical Specifications
Supported Protocols
trolCommander supports the following protocols:
- SFTP (Secure File Transfer Protocol)
- SCP (Secure Copy Protocol)
- FTPS (FTP over SSL/TLS)
Checksum Algorithms
trolCommander supports the following checksum algorithms:
- MD5
- SHA-1
- SHA-256
- SHA-512
Pros and Cons
Advantages
trolCommander offers several advantages, including:
- Secure file transfers using SFTP and SCP protocols.
- Checksum verification to ensure data accuracy.
- Backup repository management for easy file storage and retrieval.
- Retention and offsite syncing for data availability and version control.
Disadvantages
Some potential drawbacks of using trolCommander include:
- Steep learning curve for new users.
- Resource-intensive, requiring significant CPU and memory resources.
FAQ
What is the difference between SFTP and SCP?
SFTP (Secure File Transfer Protocol) and SCP (Secure Copy Protocol) are both secure file transfer protocols, but they differ in their approach to file transfer. SFTP is a more comprehensive protocol that allows for file transfers, file management, and other operations, while SCP is primarily used for file transfers.
How do I configure trolCommander for offsite syncing?
To configure trolCommander for offsite syncing, follow these steps:
- Go to the trolCommander settings menu.
- Click on the “Offsite Sync” tab.
- Enter the offsite sync server details, including the server address, username, and password.
- Configure the sync schedule and retention policies as desired.