"$@"
| echo/printf
| set -e
| test
| tty defs
| tty chars
| $()
vs )
| IFS
| using siginfo
| nanosleep
| line charset
| locale
Example session on a 6th edition Unix (V6)
User input in bold face.
$ pdp11 run.conf PDP-11 simulator V3.7-3 Disabling XQ @unix login: root # /etc/mount rk1 on /usr rk2 on /usr/source rk3 on /mnt # ls -l total 183 drwxr-xr-x 2 bin 1040 Jan 1 1970 bin drwxr-xr-x 2 bin 352 Jan 1 1970 dev drwxr-xr-x 2 bin 304 Aug 20 12:39 etc drwxr-xr-x 2 bin 336 Jan 1 1970 lib drwxr-xr-x 17 bin 272 Jan 1 1970 mnt drwxr-xr-x 2 bin 32 Jan 1 1970 mnt2 -rw-rw-rw- 1 root 28472 Aug 20 12:01 rkunix -rwxr-xr-x 1 bin 28636 Aug 20 11:38 rkunix.40 drwxrwxrwx 2 bin 144 Aug 20 12:22 tmp drwxrwxrwx 4 root 48 Aug 20 12:34 u -rwxr-xr-x 1 bin 28472 Aug 20 12:01 unix drwxr-xr-x 13 bin 224 Aug 20 12:35 usr drwxrwxrwx 2 root 32 Aug 20 12:37 usr2 # stty speed 110 baud erase = '#'; kill = '@' even odd -nl echo -tabs cr1 # sync # sync
<http://www.in-ulm.de/~mascheck/various/ancient/v6.html>