diff --git a/docs/1970s/1974/unix-v5/simh/index.md b/docs/1970s/1974/unix-v5/simh/index.md
index bb5d3ac..e9184e9 100644
--- a/docs/1970s/1974/unix-v5/simh/index.md
+++ b/docs/1970s/1974/unix-v5/simh/index.md
@@ -44,7 +44,7 @@ Now open a terminal and move to the VM folder. Run the following command to star
pdp11
```
-
+
After the emulator starts, you will get a `@` prompt. Type `unix` and press enter to run the `unix` kernel.
@@ -81,7 +81,6 @@ See the [manuals section](/1970s/1974/unix-v5/#manuals) on the [main ! Unix-v5 p
### Windows
-
Create a file called `unix-v5.bat` with the following content:
```bash
diff --git a/docs/1970s/1975/1975.webp b/docs/1970s/1975/1975.webp
new file mode 100644
index 0000000..8418c98
Binary files /dev/null and b/docs/1970s/1975/1975.webp differ
diff --git a/docs/1970s/1975/index.md b/docs/1970s/1975/index.md
new file mode 100644
index 0000000..c5795ba
--- /dev/null
+++ b/docs/1970s/1975/index.md
@@ -0,0 +1,16 @@
+---
+keywords: [1970s, 1975]
+image: ./1975.webp
+description: "There was one operating system of our interest which was released in the year 1975. It was:"
+sidebar_position: 6
+---
+
+import DocCardList from '@theme/DocCardList';
+
+# 1975
+
+
+
+There was one operating system of our interest which was released in the year 1975. It was:
+
+
diff --git a/docs/1970s/1975/unix-v6/index.md b/docs/1970s/1975/unix-v6/index.md
new file mode 100644
index 0000000..b9c9b19
--- /dev/null
+++ b/docs/1970s/1975/unix-v6/index.md
@@ -0,0 +1,77 @@
+---
+keywords: ["Unix v6", "Unix", "PDP-11", "Interdata 7/32", "1970s", "1975"]
+image: ./unix-v6.webp
+description: "! Unix v6 was an operating system for the DEC PDP-11 computer. It was later ported to Interdata 7/32 computer."
+sidebar_position: 1
+---
+
+import DocCardList from '@theme/DocCardList';
+
+# ! Unix v6
+
+
+
+! Unix v6 was an operating system for the DEC PDP-11 computer. It was later ported to Interdata 7/32 computer. It was developed by Bell Labs. It can be used on SIMH PDP-11 and Interdata 7/32 emulators.
+
+
+
+## Manuals
+
+Here is the manual for ! Unix v6:
+
+- [! Unix Programmer's Manual, 6th Edition](http://squoze.net/UNIX/v6man/all.pdf)
+
+There were a bunch of short documents for use with ! Unix v6. Some of them are available today:
+
+- [Unix for Beginners](http://squoze.net/UNIX/v6/files/doc/beg.pdf)
+- [A Tutorial Introduction to the Unix Text Editor](http://squoze.net/UNIX/v6/files/doc/ed.pdf)
+- [Programming in C − A Tutorial](http://squoze.net/UNIX/v6/files/doc/ctut.pdf)
+- [C Reference Manual](http://squoze.net/UNIX/v6/files/doc/c.pdf)
+- [Unix Assembler Reference Manual](http://squoze.net/UNIX/v6/files/doc/as.pdf)
+- [The Unix I/O System](http://squoze.net/UNIX/v6/files/doc/iosys.pdf)
+- [YACC − Yet Another Compiler-Compiler](http://squoze.net/UNIX/v6/files/doc/yacc.pdf)
+- [Setting Up Unix - Sixth Edition](http://squoze.net/UNIX/v6/files/doc/start.pdf)
+- [The Unix Time-Sharing System](http://squoze.net/UNIX/v6/files/doc/unix.pdf)
+
+Many of the other short documents are not available today, but they are available in the volume 2A and 2B of ! Unix v7 manual. While the manual is for v7, most of the information included there applies to every version of Unix.
+
+- [! Unix Programmer's Manual, 7th Edition, Volume 2A](https://s3.amazonaws.com/plan9-bell-labs/7thEdMan/v7vol2a.pdf)
+- [! Unix Programmer's Manual, 7th Edition, Volume 2B](https://s3.amazonaws.com/plan9-bell-labs/7thEdMan/v7vol2b.pdf)
+
+You may also be interested in the PDP-11 manuals. It was the computer on which ! Unix v6 was supposed to run. You can download them from Bitsavers:
+
+- [PDP-11 Manuals](http://bitsavers.org/pdf/dec/pdp11/)
+
+A famous book about the ! Unix v6 source code is "A Commentary on the Sixth Edition Unix Operating System" by J. Lions. You can download the book and the associated source code booklet from here:
+
+- [A Commentary on the Sixth Edition Unix Operating System](http://www.lemis.com/grog/Documentation/Lions/book.pdf)
+- [Source Code Booklet](http://v6.cuzuco.com/v6.pdf)
+
+### Interdata 7/32-specific Documentation
+
+These documents were extracted from the Interdata 7/32 Unix port's installation, and converted to PDF. They only cover the differences in the Interdata 7/32 port. For the full manuals, see above.
+
+- [! Unix Programmer's Manual, 6th Edition](https://archive.org/download/unix_v6_id32_docs/man.pdf)
+- [Programming in C − A Tutorial](https://archive.org/download/unix_v6_id32_docs/ctut.pdf)
+- [C Reference Manual](https://archive.org/download/unix_v6_id32_docs/cman.pdf)
+- [A tour through the Unix C compiler](https://archive.org/download/unix_v6_id32_docs/cdoc.pdf)
+ - [A new Input-Output package](https://archive.org/download/unix_v6_id32_docs/ios.pdf)
+ - [New C Compiler Features](https://archive.org/download/unix_v6_id32_docs/newstuff.pdf)
+
+## Related Pages
+
+- [VirtualHub Screenshots](https://screenshots.virtualhub.eu.org/1970s/1975/unix-v6/)
+- [Run ! Unix v6 in your web browser](http://takahirox.github.io/pdp11-js/unixv6.html) (Instructions on page)
+- [Wikipedia](https://en.wikipedia.org/wiki/Version_6_Unix)
+- [Wikipedia PDP-11 page](https://en.wikipedia.org/wiki/PDP-11)
+- [Computer History Wiki ! Unix v6 page](https://gunkies.org/wiki/UNIX_Sixth_Edition)
+- [Computer History Wiki PDP-11 page](https://gunkies.org/wiki/PDP-11)
+- [The Unix Heritage Society (TUHS) wiki page on ! Unix v6](https://wiki.tuhs.org/doku.php?id=systems:6th_edition)
+- [Computer History Wiki tutorial on running ! Unix v6 on SIMH](https://gunkies.org/wiki/Installing_UNIX_v6_(PDP-11)_on_SIMH)
+- [Tutorial from squoze.net on running ! Unix v6 on SIMH](http://squoze.net/UNIX/v6/installation)
+
+## Credits
+
+- The manuals were taken from [http://squoze.net](http://squoze.net/), [this page from Bell Labs](https://s3.amazonaws.com/plan9-bell-labs/7thEdMan/bswv7.html) and [Bitsavers](http://bitsavers.org).
+
+- The Lions book is available from [http://www.lemis.com/](http://www.lemis.com/) and the associated source code booklet from [http://v6.cuzuco.com/](http://v6.cuzuco.com/).
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/index.md b/docs/1970s/1975/unix-v6/simh-pdp11/index.md
new file mode 100644
index 0000000..10099c9
--- /dev/null
+++ b/docs/1970s/1975/unix-v6/simh-pdp11/index.md
@@ -0,0 +1,323 @@
+---
+keywords: ["Unix v6", "Unix", "PDP-11", "SIMH", "1970s", "1975"]
+image: ./unix-v6-SIMH-PDP-11-23.webp
+description: 'We can run ! Unix v6 on the SIMH PDP-11 emulator. First, we need to download the ! Unix v6 tape. You can download the tape needed to run it on the SIMH PDP-11 emulator from the squoze.net website.'
+sidebar_position: 1
+sidebar_label: "! Unix v6 on SIMH PDP-11"
+---
+
+# How to install ! Unix v6 on SIMH PDP-11 emulator?
+
+
+
+We can run ! Unix v6 on the SIMH PDP-11 emulator. First, we need to download the ! Unix v6 tape.
+
+## Downloads
+
+You can download the tape needed to run ! Unix v6 on the SIMH PDP-11 emulator from the [squoze.net](http://squoze.net/) website:
+
+- [! Unix v6 tape](http://squoze.net/UNIX/v6/files/dist.tap)
+
+## Installing ! Unix v6
+
+:::tip
+
+If you have not already installed SIMH PDP-11 emulator, see [the VirtualHub Setup tutorial on how to do so](https://setup.virtualhub.eu.org/simh-pdp11/) on Linux and Windows.
+
+:::
+
+Create a folder somewhere to store the files for this VM and move the `dist.tap` file into it.
+
+Now we will create a temporary config file for our VM. Create a text file called `pdp11.ini` with the following content in the VM folder:
+
+```ini
+set cpu 11/40
+set tm0 locked
+attach tm0 dist.tap
+attach rk0 rk0
+attach rk1 rk1
+attach rk2 rk2
+d cpu 100000 012700
+d cpu 100002 172526
+d cpu 100004 010040
+d cpu 100006 012740
+d cpu 100010 060003
+d cpu 100012 000777
+g 100000
+```
+
+
+
+Now open a terminal and move to the VM folder. Run the following command to start the emulator:
+
+```bash
+pdp11
+```
+
+
+
+After the emulator starts, press `Ctrl` + `e`. You will get a `sim>` prompt. Type `g 0` to start the emulation.
+
+
+
+You will get an `=` prompt. Type `tmrk` and press enter. When asked for disk offset, type `0` and press enter. For tape offset, enter `100` and for count `1`.
+
+
+
+You will get back to an `=` prompt. Run `tmrk` again. This time, for disk offset, enter `1`, for tape offset `101` and for count `3999`.
+
+
+
+We have successfully copied the base ! Unix files to our disk. Now press `Ctrl` + `e` and enter `exit` to quit the emulator.
+
+
+
+Now we modify the `pdp11.ini` file and make it as follow:
+
+```ini
+set cpu 11/40
+set tto 7b
+set tm0 locked
+attach tm0 dist.tap
+attach rk0 rk0
+attach rk1 rk1
+attach rk2 rk2
+dep system sr 173030
+boot rk0
+```
+
+
+
+Once again, open a terminal and move to the VM folder. Run the following command to start the emulator:
+
+```bash
+pdp11
+```
+
+
+
+At the `@` prompt, type `rkunix` and press enter. ! Unix will start.
+
+
+
+Now we will rebuild the kernel to support the devices supported bu SIMH. First run `STTY -LCASE` to make ! Unix use lowercase. Now run the following commands (pressing enter after each lines) to build the mkconf executable:
+
+```bash
+chdir /usr/sys/conf
+cc mkconf.c
+mv a.out mkconf
+```
+
+
+
+Now we will use mkconf. Run `mkconf` and then type the following, pressing enter after each line:
+
+```bash
+rk
+tm
+tc
+8dc
+lp
+done
+```
+
+
+
+We will now build the kernel and move it to root. Run the following commands:
+
+```bash
+as m40.s
+mv a.out m40.o
+cc -c c.c
+as l.s
+ld -x a.out m40.o c.o ../lib1 ../lib2
+mv a.out /unix
+```
+
+
+
+To verify that the kernel is successfully installed in root, run the following command:
+
+```bash
+ls -l /unix
+```
+
+
+
+We will configure the device files now. Run the following commands one by one:
+
+```bash
+/etc/mknod /dev/rk0 b 0 0
+/etc/mknod /dev/rk1 b 0 1
+/etc/mknod /dev/rk2 b 0 2
+/etc/mknod /dev/mt0 b 3 0
+/etc/mknod /dev/tap0 b 4 0
+/etc/mknod /dev/rrk0 c 9 0
+/etc/mknod /dev/rrk1 c 9 1
+/etc/mknod /dev/rrk2 c 9 2
+/etc/mknod /dev/rmt0 c 12 0
+/etc/mknod /dev/lp0 c 2 0
+/etc/mknod /dev/tty0 c 3 0
+/etc/mknod /dev/tty1 c 3 1
+/etc/mknod /dev/tty2 c 3 2
+/etc/mknod /dev/tty3 c 3 3
+/etc/mknod /dev/tty4 c 3 4
+/etc/mknod /dev/tty5 c 3 5
+/etc/mknod /dev/tty6 c 3 6
+/etc/mknod /dev/tty7 c 3 7
+chmod 640 /dev/*rk*
+chmod 640 /dev/*mt*
+chmod 640 /dev/*tap*
+```
+
+
+
+We will copy the source and documentation of ! Unix v6 from the tape to disks now. Run the following commands:
+
+```bash
+dd if=/dev/mt0 of=/dev/rk1 count=4000 skip=4100
+/etc/mount /dev/rk1 /usr/source
+dd if=/dev/mt0 of=/dev/rk2 count=4000 skip=8100
+mkdir /usr/doc
+```
+
+
+
+We will add configuration to mount the source and doc disk to correct location on each boot. To do so, run `cat >> /etc/rc` and then type the following two lines (pressing enter after each line):
+
+```bash
+/etc/mount /dev/rk1 /usr/source
+/etc/mount /dev/rk2 /usr/doc
+```
+
+Then press `Ctrl` + `D`.
+
+
+
+Now we will rebuild the `df` command. To configure `df`, run `chdir /usr/source/s1` to change to appropriate directory, and then run `ed df.c`. Then type the following lines, pressing enter after each line (taking care of the whitespace):
+
+```bash
+/rp0/d
+.-2a
+ "/dev/rk0",
+ "/dev/rk1",
+.
+w
+q
+```
+
+Then compile `df` by running `cc -s -O df.c`. Then run the following commands to install it in the correct location:
+
+```bash
+cp a.out /bin/df
+rm a.out
+```
+
+
+
+You can check the filesystem by running these commands:
+
+```bash
+icheck /dev/rrk0
+dcheck /dev/rrk0
+icheck /dev/rrk1
+dcheck /dev/rrk1
+icheck /dev/rrk2
+dcheck /dev/rrk2
+```
+
+
+
+At last we will enable multiuser access for ! Unix. Run `ed /etc/ttys`, and type the following lines, pressing enter after each line:
+
+```bash
+1,8s/^0/1/p
+w
+q
+```
+
+
+
+That's it. Now run `sync` a few times, and then press `Ctrl` + `e` to pause the emulation. Enter `exit` to quit the emulator
+
+We have successfully installed ! Unix v6. Now you can delete the `pdp11.ini` and `dist.tap` file.
+
+## Running Unix v6
+
+Create a fresh `pdp11.ini` file with the following contents:
+
+```ini
+set cpu 11/40
+set cpu idle
+set tto 7b
+set tm0 locked
+attach rk0 rk0
+attach rk1 rk1
+attach rk2 rk2
+attach lpt printer.txt
+set dci en
+set dci lines=8
+set dco 7b
+att dci 5555
+boot rk0
+```
+
+
+
+Open a terminal and move to the VM folder. Run the following command to start the emulator:
+
+```bash
+pdp11
+```
+
+At the `@` prompt, type `unix` and press enter. ! Unix v6 will start.
+
+You will be asked to log in. Type `root` and press enter to log in. There is no password.
+
+
+
+You can now run `ls` to see the list of files. To change directory, you need to use the `chdir` command, `cd` is not available.
+
+
+
+That's it! We used ! Unix v6. We can create a shell script to make it easy to launch the VM.
+
+### Linux
+
+Create a file called `unix-v6.sh` with the following content:
+
+```bash
+#!/bin/bash
+pdp11
+```
+
+Now make the file executable:
+
+```bash
+chmod +x unix-v6.sh
+```
+
+Now you can start the VM using the shell script. For example, on KDE you can right-click the file and choose `Run in Konsole` or on GNOME, where you can right-click the file and choose `Run as executable`. The VM will start.
+
+See the [manuals section](/1970s/1975/unix-v6/#manuals) on the [main ! Unix v6 page](/1970s/1975/unix-v6) to learn how to use it.
+
+### Windows
+
+Create a file called `unix-v6.bat` with the following content:
+
+```bash
+pdp11
+```
+
+Now you can start the VM by double-clicking the shell script. See the [manuals section](/1970s/1975/unix-v6/#manuals) on the [main ! Unix v6 page](/1970s/1975/unix-v6) to learn how to use it.
+
+## Credits
+
+- The tape image above are from the [squoze.net](http://squoze.net/) website.
+- This tutorial is based on [Computer History Wiki tutorial on running ! Unix v6 on SIMH](https://gunkies.org/wiki/Installing_UNIX_v6_(PDP-11)_on_SIMH).
+
+## Video tutorial
+
+Do you want to follow the tutorial by watching a video? We will post a video on our [YouTube channel](https://www.youtube.com/@virtua1hub) soon.
+
+Archives of this tutorial are available on [Wayback Machine](https://web.archive.org/web/*/https://virtualhub.eu.org/1970s/1975/unix-v6/simh/).
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-1.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-1.webp
new file mode 100644
index 0000000..58ac3e1
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-1.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-10.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-10.webp
new file mode 100644
index 0000000..89c9aa4
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-10.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-11.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-11.webp
new file mode 100644
index 0000000..09a9a9c
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-11.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-12.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-12.webp
new file mode 100644
index 0000000..535b176
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-12.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-13.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-13.webp
new file mode 100644
index 0000000..87e255d
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-13.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-14.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-14.webp
new file mode 100644
index 0000000..20e3964
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-14.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-15.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-15.webp
new file mode 100644
index 0000000..fdaba36
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-15.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-16.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-16.webp
new file mode 100644
index 0000000..7116240
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-16.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-17.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-17.webp
new file mode 100644
index 0000000..cb0505c
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-17.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-18.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-18.webp
new file mode 100644
index 0000000..1affbd2
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-18.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-19.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-19.webp
new file mode 100644
index 0000000..7ec07aa
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-19.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-2.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-2.webp
new file mode 100644
index 0000000..a347864
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-2.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-20.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-20.webp
new file mode 100644
index 0000000..9383448
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-20.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-21.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-21.webp
new file mode 100644
index 0000000..2614d4d
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-21.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-22.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-22.webp
new file mode 100644
index 0000000..85ccdfd
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-22.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-23.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-23.webp
new file mode 100644
index 0000000..cc0ccd1
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-23.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-3.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-3.webp
new file mode 100644
index 0000000..88619bc
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-3.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-4.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-4.webp
new file mode 100644
index 0000000..9f7c7f9
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-4.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-5.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-5.webp
new file mode 100644
index 0000000..c0d4724
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-5.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-6.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-6.webp
new file mode 100644
index 0000000..0927840
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-6.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-7.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-7.webp
new file mode 100644
index 0000000..26c85cb
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-7.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-8.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-8.webp
new file mode 100644
index 0000000..8d8c358
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-8.webp differ
diff --git a/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-9.webp b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-9.webp
new file mode 100644
index 0000000..30bcabc
Binary files /dev/null and b/docs/1970s/1975/unix-v6/simh-pdp11/unix-v6-SIMH-PDP-11-9.webp differ
diff --git a/docs/1970s/1975/unix-v6/unix-v6.webp b/docs/1970s/1975/unix-v6/unix-v6.webp
new file mode 100644
index 0000000..4ca0fe3
Binary files /dev/null and b/docs/1970s/1975/unix-v6/unix-v6.webp differ
diff --git a/docs/start-here/unix/research-unix.md b/docs/start-here/unix/research-unix.md
index 9b673c1..a91ebce 100644
--- a/docs/start-here/unix/research-unix.md
+++ b/docs/start-here/unix/research-unix.md
@@ -12,3 +12,4 @@ To learn more about Research Unix, see [this Wikipedia page](https://en.wikipedi
- [! Unix v1](/1970s/1971/unix-v1/)
- [! Unix v4](/1970s/1973/unix-v4/)
- [! Unix v5](/1970s/1974/unix-v5/)
+- [! Unix v6](/1970s/1975/unix-v6/)
diff --git a/package-lock.json b/package-lock.json
index bb8488a..8bacde3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3629,9 +3629,9 @@
"integrity": "sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA=="
},
"node_modules/@types/mdast": {
- "version": "4.0.3",
- "resolved": "https://registry.npmjs.org/@types/mdast/-/mdast-4.0.3.tgz",
- "integrity": "sha512-LsjtqsyF+d2/yFOYaN22dHZI1Cpwkrj+g06G8+qtUKlhovPW89YhqSnfKtMbkgmEtYpH2gydRNULd6y8mciAFg==",
+ "version": "4.0.4",
+ "resolved": "https://registry.npmjs.org/@types/mdast/-/mdast-4.0.4.tgz",
+ "integrity": "sha512-kGaNbPh1k7AFzgpud/gMdvIm5xuECykRR+JnWKQno9TAXVa6WIVCGTPvYGekIDL4uwCZQSYbUxNBSb1aUo79oA==",
"dependencies": {
"@types/unist": "*"
}
@@ -3652,9 +3652,9 @@
"integrity": "sha512-nG96G3Wp6acyAgJqGasjODb+acrI7KltPiRxzHPXnP3NgI28bpQDRv53olbqGXbfcgF5aiiHmO3xpwEpS5Ld9g=="
},
"node_modules/@types/node": {
- "version": "20.12.10",
- "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.10.tgz",
- "integrity": "sha512-Eem5pH9pmWBHoGAT8Dr5fdc5rYA+4NAovdM4EktRPVAAiJhmWWfQrA0cFhAbOsQdSfIHjAud6YdkbL69+zSKjw==",
+ "version": "20.12.12",
+ "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.12.tgz",
+ "integrity": "sha512-eWLDGF/FOSPtAvEqeRAQ4C8LSA7M1I7i0ky1I8U7kD1J5ITyW3AsRhQrKVoWf5pFKZ2kILsEGJhsI9r93PYnOw==",
"dependencies": {
"undici-types": "~5.26.4"
}
@@ -3693,9 +3693,9 @@
"integrity": "sha512-hKormJbkJqzQGhziax5PItDUTMAM9uE2XXQmM37dyd4hVM+5aVl7oVxMVUiVQn2oCQFN/LKCZdvSM0pFRqbSmQ=="
},
"node_modules/@types/react": {
- "version": "18.3.1",
- "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.1.tgz",
- "integrity": "sha512-V0kuGBX3+prX+DQ/7r2qsv1NsdfnCLnTgnRJ1pYnxykBhGMz+qj+box5lq7XsO5mtZsBqpjwwTu/7wszPfMBcw==",
+ "version": "18.3.2",
+ "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.2.tgz",
+ "integrity": "sha512-Btgg89dAnqD4vV7R3hlwOxgqobUQKgx3MmrQRi0yYbs/P0ym8XozIAlkqVilPqHQwXs4e9Tf63rrCgl58BcO4w==",
"dependencies": {
"@types/prop-types": "*",
"csstype": "^3.0.2"
@@ -4665,9 +4665,9 @@
}
},
"node_modules/caniuse-lite": {
- "version": "1.0.30001616",
- "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001616.tgz",
- "integrity": "sha512-RHVYKov7IcdNjVHJFNY/78RdG4oGVjbayxv8u5IO74Wv7Hlq4PnJE6mo/OjFijjVFNy5ijnCt6H3IIo4t+wfEw==",
+ "version": "1.0.30001620",
+ "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001620.tgz",
+ "integrity": "sha512-WJvYsOjd1/BYUY6SNGUosK9DUidBPDTnOARHp3fSmFO1ekdxaY6nKRttEVrfMmYi80ctS0kz1wiWmm14fVc3ew==",
"funding": [
{
"type": "opencollective",
@@ -4871,9 +4871,9 @@
}
},
"node_modules/cli-table3": {
- "version": "0.6.4",
- "resolved": "https://registry.npmjs.org/cli-table3/-/cli-table3-0.6.4.tgz",
- "integrity": "sha512-Lm3L0p+/npIQWNIiyF/nAn7T5dnOwR3xNTHXYEBFBFVPXzCVNZ5lqEC/1eo/EVfpDsQ1I+TX4ORPQgp+UI0CRw==",
+ "version": "0.6.5",
+ "resolved": "https://registry.npmjs.org/cli-table3/-/cli-table3-0.6.5.tgz",
+ "integrity": "sha512-+W/5efTR7y5HRD7gACw9yQjqMVvEMLBHmboM/kPWam+H+Hmyrgjh6YncVKK122YZkXrLudzTuAukUw9FnMf7IQ==",
"dependencies": {
"string-width": "^4.2.0"
},
@@ -5204,9 +5204,9 @@
}
},
"node_modules/core-js": {
- "version": "3.37.0",
- "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.37.0.tgz",
- "integrity": "sha512-fu5vHevQ8ZG4og+LXug8ulUtVxjOcEYvifJr7L5Bfq9GOztVqsKd9/59hUk2ZSbCrS3BqUr3EpaYGIYzq7g3Ug==",
+ "version": "3.37.1",
+ "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.37.1.tgz",
+ "integrity": "sha512-Xn6qmxrQZyB0FFY8E3bgRXei3lWDJHhvI+u0q9TKIYM49G8pAr0FgnnrFRAmsbptZL1yxRADVXn+x5AGsbBfyw==",
"hasInstallScript": true,
"funding": {
"type": "opencollective",
@@ -5214,9 +5214,9 @@
}
},
"node_modules/core-js-compat": {
- "version": "3.37.0",
- "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.37.0.tgz",
- "integrity": "sha512-vYq4L+T8aS5UuFg4UwDhc7YNRWVeVZwltad9C/jV3R2LgVOpS9BDr7l/WL6BN0dbV3k1XejPTHqqEzJgsa0frA==",
+ "version": "3.37.1",
+ "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.37.1.tgz",
+ "integrity": "sha512-9TNiImhKvQqSUkOvk/mMRZzOANTiEVC7WaBNhHcKM7x+/5E1l5NvsysR19zuDQScE8k+kfQXWRN3AtS/eOSHpg==",
"dependencies": {
"browserslist": "^4.23.0"
},
@@ -5226,9 +5226,9 @@
}
},
"node_modules/core-js-pure": {
- "version": "3.37.0",
- "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.37.0.tgz",
- "integrity": "sha512-d3BrpyFr5eD4KcbRvQ3FTUx/KWmaDesr7+a3+1+P46IUnNoEt+oiLijPINZMEon7w9oGkIINWxrBAU9DEciwFQ==",
+ "version": "3.37.1",
+ "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.37.1.tgz",
+ "integrity": "sha512-J/r5JTHSmzTxbiYYrzXg9w1VpqrYt+gexenBE9pugeyhwPZTAEJddyiReJWsLO6uNQ8xJZFbod6XC7KKwatCiA==",
"hasInstallScript": true,
"funding": {
"type": "opencollective",
@@ -5801,9 +5801,9 @@
"integrity": "sha512-T0NIuQpnTvFDATNuHN5roPwSBG83rFsuO+MXXH9/3N1eFbn4wcPjttvjMLEPWJ0RGUYgQE7cGgS3tNxbqCGM7g=="
},
"node_modules/detect-port": {
- "version": "1.5.1",
- "resolved": "https://registry.npmjs.org/detect-port/-/detect-port-1.5.1.tgz",
- "integrity": "sha512-aBzdj76lueB6uUst5iAs7+0H/oOjqI5D16XUWxlWMIMROhcM0rfsNVk93zTngq1dDNpoXRr++Sus7ETAExppAQ==",
+ "version": "1.6.1",
+ "resolved": "https://registry.npmjs.org/detect-port/-/detect-port-1.6.1.tgz",
+ "integrity": "sha512-CmnVc+Hek2egPx1PeTFVta2W78xy2K/9Rkf6cC4T59S50tVnzKj+tnx5mmx5lwvCkujZ4uRrpRSuV+IVs3f90Q==",
"dependencies": {
"address": "^1.0.1",
"debug": "4"
@@ -5811,6 +5811,9 @@
"bin": {
"detect": "bin/detect-port.js",
"detect-port": "bin/detect-port.js"
+ },
+ "engines": {
+ "node": ">= 4.0.0"
}
},
"node_modules/detect-port-alt": {
@@ -6008,9 +6011,9 @@
}
},
"node_modules/electron-to-chromium": {
- "version": "1.4.757",
- "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.757.tgz",
- "integrity": "sha512-jftDaCknYSSt/+KKeXzH3LX5E2CvRLm75P3Hj+J/dv3CL0qUYcOt13d5FN1NiL5IJbbhzHrb3BomeG2tkSlZmw=="
+ "version": "1.4.772",
+ "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.772.tgz",
+ "integrity": "sha512-jFfEbxR/abTTJA3ci+2ok1NTuOBBtB4jH+UT6PUmRN+DY3WSD4FFRsgoVQ+QNIJ0T7wrXwzsWCI2WKC46b++2A=="
},
"node_modules/emoji-regex": {
"version": "9.2.2",
@@ -6048,9 +6051,9 @@
}
},
"node_modules/enhanced-resolve": {
- "version": "5.16.0",
- "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.16.0.tgz",
- "integrity": "sha512-O+QWCviPNSSLAD9Ucn8Awv+poAkqn3T1XY5/N7kR7rQO9yfSGWkYZDwpJ+iKF7B8rxaQKWngSqACpgzeapSyoA==",
+ "version": "5.16.1",
+ "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.16.1.tgz",
+ "integrity": "sha512-4U5pNsuDl0EhuZpq46M5xPslstkviJuhrdobaRDBk2Jy2KO37FDAJl4lb2KlNabxT0m4MTK2UHNrsAcphE8nyw==",
"dependencies": {
"graceful-fs": "^4.2.4",
"tapable": "^2.2.0"
@@ -11715,9 +11718,9 @@
}
},
"node_modules/picocolors": {
- "version": "1.0.0",
- "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
- "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ=="
+ "version": "1.0.1",
+ "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.1.tgz",
+ "integrity": "sha512-anP1Z8qwhkbmu7MFP5iTt+wQKXgwzf7zTyGlcdzabySa9vd0Xt392U0rVmz9poOaBj0uHJKyyo9/upk0HrEQew=="
},
"node_modules/picomatch": {
"version": "2.3.1",
@@ -13590,12 +13593,9 @@
}
},
"node_modules/semver": {
- "version": "7.6.0",
- "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.0.tgz",
- "integrity": "sha512-EnwXhrlwXMk9gKu5/flx5sv/an57AkRplG3hTK68W7FRDN+k+OWBj65M7719OkA82XLBxrcX0KSHj+X5COhOVg==",
- "dependencies": {
- "lru-cache": "^6.0.0"
- },
+ "version": "7.6.2",
+ "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.2.tgz",
+ "integrity": "sha512-FNAIBWCx9qcRhoHcgcJ0gvU7SN1lYU2ZXuSfl04bSC5OpvDHFyJCjdNHomPXxjQlCBU67YW64PzY7/VIEH7F2w==",
"bin": {
"semver": "bin/semver.js"
},
@@ -13617,22 +13617,6 @@
"url": "https://github.com/sponsors/sindresorhus"
}
},
- "node_modules/semver/node_modules/lru-cache": {
- "version": "6.0.0",
- "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
- "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
- "dependencies": {
- "yallist": "^4.0.0"
- },
- "engines": {
- "node": ">=10"
- }
- },
- "node_modules/semver/node_modules/yallist": {
- "version": "4.0.0",
- "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
- "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
- },
"node_modules/send": {
"version": "0.18.0",
"resolved": "https://registry.npmjs.org/send/-/send-0.18.0.tgz",
@@ -14350,9 +14334,9 @@
"integrity": "sha512-e4hG1hRwoOdRb37cIMSgzNsxyzKfayW6VOflrwvR+/bzrkyxY/31WkbgnQpgtrNp1SdpJvpUAGTa/ZoiPNDuRQ=="
},
"node_modules/svgo": {
- "version": "3.2.0",
- "resolved": "https://registry.npmjs.org/svgo/-/svgo-3.2.0.tgz",
- "integrity": "sha512-4PP6CMW/V7l/GmKRKzsLR8xxjdHTV4IMvhTnpuHwwBazSIlw5W/5SmPjN8Dwyt7lKbSJrRDgp4t9ph0HgChFBQ==",
+ "version": "3.3.2",
+ "resolved": "https://registry.npmjs.org/svgo/-/svgo-3.3.2.tgz",
+ "integrity": "sha512-OoohrmuUlBs8B8o6MB2Aevn+pRIH9zDALSR+6hhqVfa6fRwG/Qw9VUMSMW9VNg2CFc/MTIfabtdOVl9ODIJjpw==",
"dependencies": {
"@trysound/sax": "0.2.0",
"commander": "^7.2.0",
@@ -15006,9 +14990,9 @@
}
},
"node_modules/update-browserslist-db": {
- "version": "1.0.15",
- "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.0.15.tgz",
- "integrity": "sha512-K9HWH62x3/EalU1U6sjSZiylm9C8tgq2mSvshZpqc7QE69RaA2qjhkW2HlNA0tFpEbtyFz7HTqbSdN4MSwUodA==",
+ "version": "1.0.16",
+ "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.0.16.tgz",
+ "integrity": "sha512-KVbTxlBYlckhF5wgfyZXTWnMn7MMZjMu9XG8bPlliUOP9ThaF4QnhP8qrjrH7DRzHfSk0oQv1wToW+iA5GajEQ==",
"funding": [
{
"type": "opencollective",
@@ -15025,7 +15009,7 @@
],
"dependencies": {
"escalade": "^3.1.2",
- "picocolors": "^1.0.0"
+ "picocolors": "^1.0.1"
},
"bin": {
"update-browserslist-db": "cli.js"