A couple of others that are kind of fun:
xzoom (zoom in and rotate on the screen z to rotate, x to flip x, y to flip y, +/- to zoom, arrows to fine position rectangle)
grafx2 (256 color paint program like deluxepaint, needs package fonts-tuffy)
Some things I've found useful to add to knoppix from debian bullseye packages:
baobab (which you may know as the ubuntu disk usage analyzer)
xdiskusage
ncdu (netcurses text mode disk usage analyzer)
simplescreenrecorder
(need simplescreenrecorder_0.4.2-2+b1_i386.deb and
simplescreenrecorder-lib_0.4.2-2+b1_i386.deb)
osdclock (package name is osdclock)
osd_cat (package name is xosd-bin)
A couple of others that are kind of fun:
xzoom (zoom in and rotate on the screen z to rotate, x to flip x, y to flip y, +/- to zoom, arrows to fine position rectangle)
grafx2 (256 color paint program like deluxepaint, needs package fonts-tuffy)
I like to work with monitors and ddc:
gddccontrol is useful to control your monitors
ddcutil vcpinfo will tell you what your monitor ddc supports
with read-edid and edid-decode you can do:
sudo get-edid | parse-edid or sudo get-edid | edid-decode to get the EDID for your monitor.
ddccontrol_0.4.4-1.2_i386.deb
ddccontrol-db_20190826-1_all.deb
ddcutil_0.9.9-2_i386.deb
edid-decode_0.1~git20201230.95d81c9-2_i386.deb
gddccontrol_0.4.4-1.2_i386.deb
i2c-tools_4.2-1+b1_i386.deb
libddccontrol0_0.4.4-1.2_i386.deb
libi2c0_4.2-1+b1_i386.deb
read-edid_3.0.2-1.1_i386.deb
usbutils_013-3_i386.deb
One thing I've noticed on some systems is that get-edid sometimes doesn't work, and if you do "sudo modprobe i2c-dev" that will allow "sudo get-edid" to work properly.
Vintage Motorola MC6800L, 8 Bit Microprocessor, Gold Purple Ceramic Collectible
$12.50
Vintage 1982 Commodore VIC-20 An Introduction to Basic Part 2
$20.00
Vintage Apple Macintosh IIGS A2S6000 TESTED POWERS ON
$150.00
Vintage IBM 129 Keypunch Card Removal Tool 1960's
$32.00
NOS VINTAGE COMPAQ PORTABLE III KEYBOARD NEW IN BOX
$150.00
Vintage IBM Black PS/2 KB-7953 Keyboard Tested & Working
$39.00
*BROKEN HINGE* Vintage UFSI Kiwi Computer Cyrix 5x86 100MHz 486 Laptop 16MB RAM
$48.60
BlueSCSI V2 WiFi (Narrow DB25) - Modern Storage for Vintage Computers
$51.50
Vintage Compaq Presario 9642 Desktop Computer Intel Pentium 133MHz 32MB Ram NoHD
$106.24
VINTAGE FACTORY SEALED Genuine Xerox 6R359DP Black Toner Cartridge For 5307 5309
$180.00