Differences

This shows you the differences between two versions of the page.

--- events:timeline [2016/01/14 10:48] – [1972] wkt
+++ events:timeline [2016/03/22 20:57] – [1971] wkt
@@ Line 29: / Line 29: @@
 ===== 1971 =====
-**January-March:** PDP-11 version largely rewritten during this period, but was not truly self-supporting. [ [[http://cm.bell-labs.com/cm/cs/who/dmr/notes.html]] ]
+**January-March:** PDP-11 version largely rewritten during this period, but was not truly self-supporting. [ [[http://cm.bell-labs.com/cm/cs/who/dmr/notes.html|http://cm.bell-labs.com/cm/cs/who/dmr/notes.html]] ]
-**February:** PDP-11 Unix beccomes "operational" [ [[http://cm.bell-labs.com/cm/cs/who/dmr/cacm.html]] ]
+**February:** PDP-11 Unix beccomes "operational" [ [[http://cm.bell-labs.com/cm/cs/who/dmr/cacm.html|http://cm.bell-labs.com/cm/cs/who/dmr/cacm.html]] ]
-**Throughout 1971:** Dennis extends B to be NB [ [[http://cm.bell-labs.com/cm/cs/who/dmr/chist.html]] ]
+**Throughout 1971:** Dennis extends B to be NB [ [[http://cm.bell-labs.com/cm/cs/who/dmr/chist.html|http://cm.bell-labs.com/cm/cs/who/dmr/chist.html]] ]
-**Spring:** roff rewritten in PDP-11 assembler language, starting from the PDP-7 version that had been transliterated from McIlroy's BCPL version on Multics, which had in turn been inspired by J. Saltzer's runoff program on CTSS [ [[http://cm.bell-labs.com/cm/cs/who/dmr/hist.html]] ]
+**Spring:** roff rewritten in PDP-11 assembler language, starting from the PDP-7 version that had been transliterated from McIlroy's BCPL version on Multics, which had in turn been inspired by J. Saltzer's runoff program on CTSS [ [[http://cm.bell-labs.com/cm/cs/who/dmr/hist.html|http://cm.bell-labs.com/cm/cs/who/dmr/hist.html]] ]
+**Mid-1971:** Dennis writes a [[http://www.tuhs.org/Archive/PDP-11/Distributions/research/McIlroy_v0/|draft]] of "The Unix Time-Sharing System" paper.
 **November:** First Edition manuals were published [ [[:publications:quarter_century_of_unix|QCU]] pg 43]