fix translation

Author: Vladimir Kotal

history.tex

@@ -11,8 +11,8 @@
 \item Libes D., Ressler, S.: \emsl{Life With Unix: A Guide for
 Everyone}, Prentice Hall (1989)
 \item \emsl{Open Sources: Voices from the Open Source Revolution},
-kapitola \emsl{Twenty Years of Berkeley Unix From AT\&T-Owned to
-Freely Redistributable}; O'Reilly (1999); on-line na webu:
+chapter \emsl{Twenty Years of Berkeley Unix From AT\&T-Owned to
+Freely Redistributable}; O'Reilly (1999); on:
 \url{http://oreilly.com/openbook/opensources/book/index.html}
 \item[\ldots] lots of material on this topic is online
 \end{itemize}
@@ -51,7 +51,7 @@
 Honeywell including the Multics project, that was further developed under its
 patronage (virtual memory, multiprocessors, \dots) till 1985.
 The last Multics installation worked in the Canadian Department of National
-Defence and the system was used actively for example during the Persion gulf
+Defense and the system was used actively for example during the Persion gulf
 war. Definitive shutdown was made 31st October 2000. More information can be
 found on \url{http://www.multicians.org}.
 \item Before the work on the development environment for PDP-7 started, Thmopson
@@ -93,7 +93,7 @@
 \sltitle{UNIX history, continued}
 \begin{itemize}
 \item february 1973 -- UNIX V3 contained the \emph{cc} compiler (the C
-language was created by \emsl{Dennisem Ritchiem} for UNIX)
+language was created by \emsl{Dennis Ritchie} for UNIX)
 \item october 1973 -- UNIX presented to the public in \emph{The
 UNIX Timesharing System} article in ACM conference
 \item november 1973 -- \emsl{UNIX V4 rewritten to C}
@@ -114,7 +114,7 @@
 \item The legendary book \emph{A commentary on the Unix
 Operating System} by John Lions was found on version 6.
 \item Microsoft did not sell XENIX directly, it was licensed to OEM companies
-(Original Equipment Manufacturer) such as Intel, SCO a others. Ohter companies
+(Original Equipment Manufacturer) such as Intel, SCO a others. Other companies
 then ported XENIX to 286 (Intel) and 386 (SCO, 1987). It is possible to find
 interesting information on the web describing these times and then positive
 attitude of Microsoft towards UNIX.
@@ -146,11 +146,11 @@
 \begin{slide}
 \sltitle{UNIX divergence}
 \begin{itemize}
-\item mid 70's -- releasing UNIXu to universities: mainly to \emsl{University
+\item mid 70's -- releasing UNIX to universities: mainly to \emsl{University
 of California v Berkeley}
 \item 1979 -- \emsl{BSD Unix (Berkeley Software Distribution)} is being
 developed from UNIX/32V (the mentioned port to VAX) provided to Berkeley.
-vrsion 3.0; last version 4.4 in 1993
+version 3.0; last version 4.4 in 1993
 \item 1982 \emsl{AT\&T}, owner of BTL, can enter the computer marked
 (forbidden till 1956) and comes with version \emph{System III} (1982)
 till \emph{V.4} (1988) -- so called \emph{SVR4}
@@ -180,7 +180,7 @@
 %    5714
 %find SysV-R4.0/ -type f -name '*.[cshy]' -exec wc -l {} \; | ~/bin/sum.awk 
 %lines: 1500713
-\item System V R4 has circa 1.5 milion lines of code
+\item System V R4 has circa 1.5 million lines of code
 in circa 5700 files (determined using \texttt{find}, \texttt{wc} and
 \texttt{awk} across files names matching \texttt{*.[cshy]}).
 \item Berkeley university was granted UNIX license as one of the first in
@@ -190,7 +190,7 @@
 \$50. These early BSD versions contained just SW and utilities (first version:
 Pascal compiler, the \emph{ex} editor), not the system or its changes.
 That came with the 3BSD version. The 4BSD version was conceived in 1980 already
-as a project financed by the DARPA agency and led by Billem Joyem. It suffered
+as a project financed by the DARPA agency and led by Bill Joy. It suffered
 problems with insufficient performance and the tuned 4.1BSD came into existence
 in 1981 as a result.
 \item 4.1BSD should have been originally 5BSD, however after AT\&T raised
@@ -208,7 +208,7 @@
 \item The hardware manufacturers were shipping UNIX variants for their own
 computers and commercionalization made the situation worse w.r.t.
 diversification of this system.
-\item In the 80's the first efforst for standardization came into existence.
+\item In the 80's the first effort for standardization came into existence.
 Standard specifies how the system should behave externally (for user, programmer
 and administrator), it is not dealing with implementation. The goal is
 portability of applications and users. All systems remotely looked like UNIX
@@ -226,9 +226,9 @@
 renamed it to Digital UNIX. It is interesting to note that the system was based
 on the Mach microkernel. After the aquisition of Digital by Compaq it was
 renamed to Tru64 and supported by Hewlett-Packard, that was merged with
-Compaq in 2002. In the mean time AT\&T and Sun responsed by founding UNIX
+Compaq in 2002. In the mean time AT\&T and Sun responded by founding UNIX
 International. This period of 80's and 90's is called \emsl{Unix Wars} -- the
-firght over what will be the ``standard unix''.
+fight over what will be the ``standard unix''.
 \item OSF and UI became great rivals however they were soon met by unexpected
 opponent -- Microsoft.
 \item (1992) 386BSD founded on \emph{Networking Release 2}; Bill Jolitz