First, why bother? Well, while bash is the default /bin/sh shell on many rpm-based Linux distributions (so it’s also the default shell on the systems I’m developing with and thus referring to here), it’s often not the case on other Linux distributions like Debian or Alpine, and it’s certainly not the case on non-Linux systems like the various *BSD flavors or illumos based installations.
Eliminate the barrier between your machines.
What is it?
Barrier is software that mimics the functionality of a KVM switch, which historically would allow you to use a single keyboard and mouse to control multiple computers by physically turning a dial on the box to switch the machine you're controlling at any given moment. Barrier does this in software, allowing you to tell it which machine to control by moving your mouse to the edge of the screen, or by using a keypress to switch focus to a different system.
Barrier was forked from Symless's Synergy 1.9 codebase. Synergy was a commercialized reimplementation of the original CosmoSynergy written by Chris Schoeneman.
At the moment, barrier is not compatible with synergy. Barrier needs to be installed on all machines that will share keyboard and mouse.
What's different?
Whereas Synergy has moved beyond its goals from the 1.x era, Barrier aims to maintain that simplicity. Barrier will let you use your keyboard and mouse from one computer to control one or more other computers. Clipboard sharing is supported. That's it.
ifupdown-ng is a network device manager that is largely compatible with Debian ifupdown, BusyBox ifupdown and Cumulus Networks' ifupdown2.
For more information read the admin guide.
The stunnel program is designed to work as an SSL encryption wrapper between remote client and local (inetd-startable) or remote server. It can be used to add SSL functionality to commonly used inetd daemons like POP2, POP3, and IMAP servers without any changes in the programs' code. Stunnel uses the OpenSSL library for cryptography, so it supports whatever cryptographic algorithms are compiled into the library.
free Open Source FreeBSD based firewall, router, unified threat management, load balancing, multi WAN, Linux