lNT3R.NET

debug_hp150 - created

admin (admin@undisclosed.example.com) — 2026-10-03T04:35:33+00:00

HP 150 Memory Poking with DEBUG and CHKDSK Reading, writing and testing memory on the HP 150 from the DEBUG prompt, plus the memory map and the 384K SRAM expansion card. Written against DEBUG from MS-DOS 2.x on the HP 150. Map is from Technical Manual 45625-90001, p.4-1/4-2.

debug_ibm - created

admin (admin@undisclosed.example.com) — 2026-10-03T04:34:36+00:00

IBM PC Memory Poking with DEBUG and CHKDSK Reading, writing and testing memory on the IBM PC (5150) and PC/XT (5160) from the DEBUG prompt, plus the memory map, the system-board RAM banks and the common I/O ports. Written for DEBUG from PC DOS / MS-DOS 2.x.

sidebar

admin (admin@undisclosed.example.com) — 2026-10-03T04:34:27+00:00

Categories Start Basic 10 Print JBEV's Sin Wave demo Mandelbrot demo The Matrix demo CPMTools Syntax Terminal Programs Linux Picocom / Screen DEC DEC VAX Links DEC PDP Links VAX VMS SYSTEM Commamnds VAX VMS USER Commands VAX VMS Install Lynx Test Microvax RAM Install ZORK on VMS VMS EDIT commands Greaseweazle Install .venv Greaseweazle Linux Linux Terminal commands SSH Algo hotfix HTTPS Proxy Server SD card imaging and reso…

kde_windows_issue

admin (admin@undisclosed.example.com) — 2026-09-21T20:44:10+00:00

Windows Piling at the Monitor Seam — KDE X11, amdgpu, Odyssey G9 Fix for every window gathering at the boundary between the two monitors after the screens blank. Verified on linux-cachyos 7.1.4-1, KDE Plasma on X11, amdgpu driving a PowerColor RX 6600 XT, systemd-boot.

matrix

admin (admin@undisclosed.example.com) — 2026-09-15T23:22:21+00:00

The Matrix for different systems. CP/M MBASIC 10 DEFINT A-Z:DIM R(80) 20 PRINT CHR$(26); 30 FOR C=2 TO 78:R(C)=INT(RND(1)*24)+1:NEXT 40 FOR C=2 TO 78 STEP 2 50 R(C)=R(C)+1:IF R(C)>23 THEN R(C)=1 60 PRINT CHR$(27);"=";CHR$(31+R(C));CHR$(31+C);CHR$(33+INT(RND(1)*93)); 70 Y=R(C)-6:IF Y<1 THEN Y=Y+23 80 PRINT CHR$(27);"=";CHR$(31+Y);CHR$(31+C);" "; 90 NEXT 100 GOTO 40

jbev_sin

admin (admin@undisclosed.example.com) — 2026-09-15T23:10:41+00:00

JBEV - Sin Wave demo for different systems. IBM Original: 5 D$="................................................................................*" 10 PRINT "sinus (c) jbev 2022" 90 W=79 100 W=W/2:H=W-1 110 T=T+.125 115 I=I+.001 120 A=INT(W+W*SIN(T)) 130 B=INT(W+W*COS(T*I)) 140 IF AB THEN L=B:R=A 155 IF A=B THEN L=A:M=0:R=0:GOTO 190 160 M=(L+R)/2 170 M=M-L 180 R=R-(M+L) 190 PRINT TAB(L);LEFT$(D$,M);"*";LEFT$(D$,R) 240 IF I<.9690001 THEN 110 270 I=0:T=0:GOTO 110

sd_imaging - created

admin (admin@undisclosed.example.com) — 2026-08-30T13:47:29+00:00
SD card backup and restore on Linux with dd, zstd and PiShrink Cloning a card to a file, and writing that file back to the same or a different card. Covers the compression and shrinking steps that make an image worth keeping, and the checks that stop you writing over the wrong disk. Verified on

vax_vms_lynx - created

admin (admin@undisclosed.example.com) — 2026-08-29T17:23:30+00:00
Lynx 2.9.3 on OpenVMS VAX: multi-user install, bookmarks and HTTPS Installing the Lynx VMSINSTAL kit so it works for every user, giving each user their own bookmarks as their start page, and getting https: working without SSL. Verified on OpenVMS VAX V7.3

https_proxy - created

admin (admin@undisclosed.example.com) — 2026-08-29T14:29:05+00:00
HTTPS proxy for Lynx on OpenVMS with Macproxy and Docker Getting a VAX running Lynx onto the modern web. Lynx here was built without SSL, so it cannot fetch a https:// URL at all — a proxy on a Raspberry Pi terminates the TLS and hands back plain HTTP. Verified on

logo.png - created

admin (admin@undisclosed.example.com) — 2026-08-18T18:22:22+00:00

10_print_121114.pdf - created

admin (admin@undisclosed.example.com) — 2026-05-22T20:06:21+00:00

zorkvms.zip - created

admin (admin@undisclosed.example.com) — 2026-05-02T13:24:16+00:00

cutemouse21b4.zip - created

admin (admin@undisclosed.example.com) — 2026-03-28T20:30:03+00:00

gw_gui.sh.gz - created

admin (admin@undisclosed.example.com) — 2026-03-27T22:08:26+00:00

logo.png - created

admin (admin@undisclosed.example.com) — 2026-03-27T18:02:01+00:00

logo.jpg - removed

admin (admin@undisclosed.example.com) — 2026-03-27T18:01:52+00:00