This software is not for sale and is not for commercial use. If I find out it’s being misused, you
will regret your servers. This tool does more than you can imagine. I built this for my clients and
to save time while I’m working.
If you want, you can hire me still software will not be provided. That’s all.
Documentation.
Extreme performance. Live memory execution. Zero footprint.
Falex Systems (FS) is a high-speed minimalist CLI wrapper. Built for sub-5-second deployment, it executes complex server management tasks by streaming verified logic directly from the Falex API into system memory. This ensures zero local files and instantaneous, live-fetch deployments.
Security Handshake
Zero-Trust Authorization
Every command execution is gated by a remote IP authorization check. If a server IP is not registered in the Master Control panel, the deployment logic will terminate before execution.
Core Operations
fs update cp [basic|pro]
Runs a complete update sequence (cPanel, LSWS, CloudLinux, Imunify360, etc). Pro includes OSM, CXS, and CPGuard.
fs update cpanel
Forces cPanel UPCP, refreshes RcLicenseCP licenses, and updates all system packages.
fs update [ini|tweak]
Synchronizes PHP configurations or WHM Tweak Settings across the node.
fs update
Performs a standard system package update (dnf/yum package sync).
fs revert tweak setting
Restores WHM Tweak Settings to factory/provider defaults.
fs flush all
Deep-cleans system cache, RAM, and resets exim/firewall traces.
fs optimize
Hardens and optimizes PHP configurations (memory_limit, max_execution_time, etc).
fs transfer
Initiates a secure interactive Rsync session between two remote nodes.
System Health Audits
fs check [backup|mails]
Scans for missing snapshots or isolates top domain mail senders (Last 24h).
Security & Access
fs ssh [enable|disable]
Forces SSH to bind only to localhost or restores remote access.
fs whitelist <IP>
Synchronized whitelisting across all system firewalls.
Automated Repairs
fs fix [ssl|ptr|resolv]
Auto-repairs SSL providers, PTR records, or Google DNS resolvers.
fs fix boot
Enables and restarts NetworkManager to ensure connectivity on reboot.
fs fix dead ports
Resets system port bindings and restarts core network services.
fs fix transfer tool bug
Cleans restorepkg, resets state, and rebuilds cPanel global cache.
fs fix cloudlinux reboot
Updates kernel via cloudlinux-updates-testing and reboots server.
cPanel Control
fs backup [all]
Triggers server-wide or specific account backups in background mode.
fs unsuspend-all
Lifts suspension from every single cPanel account on the node.
fs terminate <domain>
Deletes cPanel account and blacklists domain from system.
Module Setups
fs install [tool]
Deploys system modules (litespeed, imunify360, cloudlinux, jetbackup, csf, etc).
Supported: system, cloudlinux, cldeploy, imunify360, imunifyemail, jetbackup, litespeed, sitepad, softaculous, whmreseller, fleetssl, csf, acme, encode, accountdnscheck.
License Administration
fs rc [tool]
Activates master licenses for core hosting tools (cPanel, LSWS, Plesk, etc).
Supported: cpanel, directadmin, plesk, cloudlinux, litespeed, fleetssl, imunify360, softaculous, sitepad, jetbackup, whmreseller, whmsonic, dareseller, virtualizor, cpguard, cxs, osm.
fs rc verify cpanel
Forcefully refreshes and verifies cPanel license metadata.
fs rc update lsws core
Updates LiteSpeed Web Server core binaries to the latest version.
fs gb issue
Provisions a standard set of GB licenses for hosting tools.
fs firewall
Automated installer for the Zero-Trust system firewall layer.
fs tools
Runs a compatibility check to ensure IP licensing matches node requirements.
fs remove license
Removes all local license traces from the server completely.
Utility Tools
fs unzip <file>
Smart extraction utility for common archive formats (.zip, .tar.gz).
fs label / fs hostname
Updates system hostname and internal DNS configuration.
fs hostname-ssl
Generates and installs a valid SSL certificate for the system hostname.
fs tools
Runs the SLS compatibility and system diagnostic check tools.
Maintenance & Removal
fs status
Fetches a real-time server health diagnostic and service status.
fs downgrade
Triggers an interactive OS/Package downgrade for specific system repairs.
fs install btop
Deploys the BTop high-performance resource monitor to the system.
fs uninstall btop
Safely removes the BTop monitor and clears associated repository caches.
fs uninstall csf
Permanently removes CSF Firewall and clears all iptables rules.
fs uninstall
Full removal of Falex Systems binary and deep-cleaning of all system traces.