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1 ######################################
2 # Welcome to installwatch 0.7.0beta7 #
3 ######################################
4
5 ================
6 The short story:
7
8 Installwatch is Copyright 1998 by Pancrazio `Ezio' de Mauro
9 <p@demauro.net>
10
11 * Installwatch is no longer mantained by Pancrazio, you should now contact
12 me with any issues relating to it:
13
14 Felipe Eduardo Sanchez Diaz Duran <izto at asic-linux.com.mx>
15 http://asic-linux.com.mx/~izto
16
17 This package is distributed under the GPL license. Have a look at
18 COPYING if you don't know what it means.
19
20 To use it, just type:
21
22 installwatch <command>
23
24 This monitors <command> and logs using the syslog(3) facility every created
25 or modified file.
26
27 installwatch -o <filename> <command>
28
29 does the same thing, but writing data in <filename>, which is truncated
30 if it already exixts.
31
32 The typical use is:
33
34 installwatch -o ~/install/foobar-x.y make install
35
36 Extra options are displayed by running:
37
38 installwatch --help
39
40 ===============
41 The long story:
42
43 Installwatch is an extremely simple utility I wrote to keep track of
44 created and modified files during the installation of a new program.
45
46 It's fast and easy to use. It doesn't require a ``pre-install'' phase
47 because it monitors processes while they run.
48
49 Installwatch works with every dynamically linked ELF program,
50 overriding system calls that cause file system alterations. Some of
51 such system calls are open(2) and unlink(2).
52
53 Installwatch is especially useful on RedHat, Debian and similar
54 distributions, where you can use a package system to keep track
55 of installed software. (See specific package details below).
56
57 Of course a simple `make install' does not update the package database,
58 making your installation ``dirty'' -- well, kind of.
59
60 If your room is a mess but you make RPMS even for your home directory,
61 then installwatch is for you. (See RPMS below).
62
63 Here's a typical installwatch use. After compiling your brand new
64 package, just type
65
66 installwatch make install
67
68 instead of a simple make install. Then have a look at your logs.
69
70 Installwatch logs by default using syslog(3), with a
71 ``LOG_USER | LOG_INFO'' priority.
72
73 Usually the log file is /var/log/messages, but if may vary.
74
75 If you want to log on a particular file (my preferred method) just
76 type:
77
78 installwatch -o filename make install
79
80 The log format may look ugly at first glance, but it is designed to
81 be easily processed by programs.
82
83 Every record ends with a newline, every field is delimited with a TAB
84 character (it is ``^I'' when you use syslog.)
85
86 The fields of a record are, in order:
87
88 <return-value> <syscall-name> <arguments> #<comment>
89
90 So made lines are really easy to process, if arguments don't contain
91 TABs or pound signs.
92
93 =====
94 RPMS:
95
96 Ok, so you've done a "installwatch -o logfile make install", but how do
97 you tell the RPM database about this? You use CheckInstall.
98
99 http://asic-linux.com.mx/~izto/checkinstall
100
101 The inst2rpm script that used to be distributed along with installwatch
102 is not supported by me, it has been superseeded by CheckInstall.
103
104 If you still want it, you can get an older version of installwatch (0.5.6),
105 where you will find it inside the contrib directory. Installwatch's versions
106 starting from 0.5.5 are available at
107
108 http://asic-linux.com.mx/~izto/installwatch.html
109
110 ===============
111 $Id: README,v 0.7.0.2 2006/11/01 07:34:36 izto Exp $