Gallery : X-Window (FreeBSD, XFree86)
[caption id="attachment_700" align="alignnone" width="300"]
(Photo AFP – Toshiki Shirose)[/caption]This is X-Window.
This X-Window is on FreeBSD 4.1.
Window manager is twm.
Console and xterm and xeyes and xload and xclock.
There are xcalculator and Netscape in X-Window too.
Each terminal (Console or xterm) has shell, c-shell (csh) or bourn-again-shell (bash, sh).
FreeBSD is unix.
X-Window is on unix.
You can understand that unix is a stationary.
This FreeBSD is running on Toshiba Satellite note PC.
Whole hard disk size is 6.4 Giga bytes, MS-DOS is 2 Giga bytes (C drive) and 2 Giga bytes (D drive), FreeBSD is 2.4 Giga bytes.
This note PC spec is;
CPU Celeron 400 MHz
Memory 192 Mega bytes
Hard disk 6.4 Giga byes
Floppy disk 3 mode, 3.5 inches
CD-ROM Drive
14.1 inches LCD 1024 x 768
PCMCIA
Serial Port
Parallel Port
IrDA
LAN Port
RGB out
Sound out
Mic in
PS/2 Port
BIOS ROM
Second hand PC and these specs is a good for FreeBSD.
This FreeBSD is not a server.
We are naming all unix servers, unix clients and PCs as rosetta + number (Follow as local IP address).
Hostname for this FreeBSD is rosetta202.
Local IP address for this FreeBSD is 192.168.1.202.
192.168.1 means that this FreeBSD is in Firewall.
We set SunFire to not allow remote login (rlogin), for the reason of a security.
Then, this FreeBSD can not remote login to SunFire.
If we set SunFire to allow remote login and Firewall through telnet login, then this FreeBSD can remote login to SunFire.
If we set SunFire to allow remote login and Firewall through telnet login, we can do one xterm is for local, another xterm is for SunFire client, in this FreeBSD.
CPU is not the same, but we can develop, css, PHP softwares, homepage templates and Office template, with free unix and multi clients system and free unix server and local area network.
Some CPU emulators are in FreeBSD, we can develop other CPU system programs, for example embed systems.
We used unix with TSS (Time Sharing System) in University, many users login to a server.
FreeBSD and Linux and many PC unix is called a personal unix.
PC unix is a personal stationary.
We can use unix freely with a personal unix.
(Photo AFP – Toshiki Shirose)
(R.S.F. toshiki speed news press, Agence France-Presse, 11 Thursday September 2014 The Roman)