Explore Topics Trending Collections Events GitHub Sponsors

openvms

Here are 39 public repositories matching this topic...

Language: All Sort: Most stars

saprykin / plibsys

Highly portable C system library: threads and synchronization primitives, sockets (TCP, UDP, SCTP), IPv4 and IPv6, IPC, hash functions (MD5, SHA-1, SHA-2, SHA-3, GOST), binary trees (RB, AVL) and more. Native code performance.

socket cross-platform ipv6 ipv4 posix hash-functions bsd tree-structure profiling mutex platform-independent threads aix hp-ux openvms ini-parser shared-libraries thread-library qnx

Updated Jul 17, 2026
C

XiphosResearch / netelf

Star

Run executables from memory, over the network, on Windows, Linux, OpenVMS... routers... spaceships... toasters etc.

linux dll hacking in-memory rce remote-shell win32 openvms memfd

Updated Sep 28, 2017
C

kkaempf / vmsbackup

Star

This program reads a VMS backup tape.

backup vms openvms vintage

Updated Jul 26, 2025
C

jhamby / cmatrix

Star

Terminal based "The Matrix" like implementation. My fork of the repo adds a VT320 soft font with "-3", which I think looks pretty cool. It only works with a real VT320. I also added support to build cmatrix on OpenVMS (Alpha/Itanium/x86 only).

curses openvms vt320

Updated Jan 29, 2021
C

johnsonjh / PC-DCL

Star

PC-DCL: PC-DCL is an emulation of the DCL command language interpreter (fork)

vms openvms dcl opendcl pc-dcl

Updated Apr 4, 2022
C

kkaempf / ghidra-alpha

Star

A Ghidra processor implementation for the DEC Alpha processor

decompiler vms alpha openvms dec ghidra axp 21064 tru64

Updated Aug 16, 2026
Java

klesteb / fun-with-c

Star

Various C routines that I have developed over the years

snippets tui ncurses vms objects openvms self-pipe printer-job-language

Updated Jan 24, 2023
C

gdwnldsKSC / OpenVMS-IRC

Star

Simple OpenVMS IRC Client made on/for x86, probably works on other archs

irc irc-client openvms

Updated May 7, 2023
C

jhamby / vms-cd-new

Star

My port of a third-party "CD" utility for OpenVMS from VAX MACRO to C++ (work in progress). I'm hoping to return to this project to finish it after I finish my Blackjack game for Android.

openvms vax

Updated Jan 18, 2021
C++

TonyBUK / VMSBackup

Star

OpenVMS Save Set Reader

vms openvms vax bck vax-vms

Updated Apr 16, 2026
C++

jhamby / vms-laxdriver

Star

Load Average eXtended driver (LAX0:) written in C, using fixed-point arithmetic, for 64-bit OpenVMS.

posix coreutils openvms

Updated Jun 17, 2022
C

agn453 / VAXMODEM

Star

XMODEM/YMODEM file transfer program for OpenVMS

filetransfer openvms xmodem ymodem

Updated Aug 10, 2026
Fortran

jhamby / gnv-bash

Star

Jake Hamby's updates to the GNU bash port to OpenVMS. Work in progress. Minimum target is VSI VMS V8.4-2L1 with C99 RTL.

posix gnu openvms

Updated Aug 5, 2022
C

jhamby / gnv-coreutils

Star

Jake Hamby's updates to the GNU coreutils port to OpenVMS. I'm currently updating the build scripts to work with the latest upstream code. This port will require OpenVMS V8.4-2L1 with the C99 CRTL patch.

posix gnu openvms

Updated Jun 16, 2022
C

zenharris / VMSforumII

Star

Forum similar to a BBS, uses SMG terminal control and RMS indexed files. For OpenVMS on VAX, Alpha and X86_64

bbs forum vms alpha openvms vax

Updated Jun 28, 2024
C

jhamby / gnv-diffutils

Star

Jake Hamby's updates to the GNU diffutils port to OpenVMS.

posix gnu openvms

Updated Apr 27, 2022
C

valorisa / Tru64-Unix-51b-Emulation

Star

Complete guide to install and emulate Tru64 UNIX 5.1B on x86_64 via QEMU/AlphaSim. Includes network config, patches, Oracle 9i deployment. DEC Alpha UNIX history.