* Installation documentation updates

svn path=/trunk/; revision=141
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Gerald Combs 1998-12-29 03:12:07 +00:00
parent 369f3fdad5
commit 2301bf5e10
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INSTALL
View File

@ -1,182 +1,47 @@
Basic Installation
==================
Installation Checklist
======================
These are generic installation instructions.
[ ] 0. This is alpha software. Beware.
[ ] 1. Make sure you have GTK+ installed. Try running 'gtk-config
--version'. If you need to install/reinstall GTK, you can find
it at
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, a file
`config.cache' that saves the results of its tests to speed up
reconfiguring, and a file `config.log' containing compiler output
(useful mainly for debugging `configure').
http://www.gtk.org .
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If at some point `config.cache'
contains results you don't want to keep, you may remove or edit it.
Ethereal should work with the latest stable (1.0.x) version, as
well as the development (1.1.x) versions.
The file `configure.in' is used to create `configure' by a program
called `autoconf'. You only need `configure.in' if you want to change
it or regenerate `configure' using a newer version of `autoconf'.
[ ] 2. Make sure you have libpcap installed. The latest version can be
found at
ftp://ftp.ee.lbl.gov .
The simplest way to compile this package is:
Make sure you install the headers ('make install-incl') when you
install the library.
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system. If you're
using `csh' on an old version of System V, you might need to type
`sh ./configure' instead to prevent `csh' from trying to execute
`configure' itself.
If you installed libpcap from a binary package, you may have to
install a "development" package; for example, there's
apparently a "libpcap0" Debian package, but it just includes a
shared library, a copyright notice, changelog files, and a
README file - you also need to install a "libpcap-dev" package
to get header files, a non-shared library, and the man page.
Similarly, Red Hat users will need to install a "libpcap-devel"
.rpm to go along with the "libpcap" .rpm.
Running `configure' takes awhile. While running, it prints some
messages telling which features it is checking for.
[ ] 3. Run './configure' in the Ethereal distribution directory.
Running './configure --help' displays a list of options.
The file 'INSTALL.configure' contains general instructions for
using 'configure' and 'make'.
2. Type `make' to compile the package.
Ethereal installs a support file (manuf) in /usr/local/etc by
default. You can change this location with the --sysconfdir
option.
3. Optionally, type `make check' to run any self-tests that come with
the package.
[ ] 4. Run 'make'. Hopefully, you won't run into any problems.
4. Type `make install' to install the programs and any data files and
documentation.
[ ] 5. Run './ethereal', and make sure things are working. You must
have root privileges in order to capture live data.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that
the `configure' script does not know about. You can give `configure'
initial values for variables by setting them in the environment. Using
a Bourne-compatible shell, you can do that on the command line like
this:
CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
Or on systems that have the `env' program, you can do it like this:
env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you must use a version of `make' that
supports the `VPATH' variable, such as GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'.
If you have to use a `make' that does not supports the `VPATH'
variable, you have to compile the package for one architecture at a time
in the source code directory. After you have installed the package for
one architecture, use `make distclean' before reconfiguring for another
architecture.
Installation Names
==================
By default, `make install' will install the package's files in
`/usr/local/bin', `/usr/local/man', etc. You can specify an
installation prefix other than `/usr/local' by giving `configure' the
option `--prefix=PATH'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
give `configure' the option `--exec-prefix=PATH', the package will use
PATH as the prefix for installing programs and libraries.
Documentation and other data files will still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=PATH' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them.
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Optional Features
=================
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Specifying the System Type
==========================
There may be some features `configure' can not figure out
automatically, but needs to determine by the type of host the package
will run on. Usually `configure' can figure that out, but if it prints
a message saying it can not guess the host type, give it the
`--host=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name with three fields:
CPU-COMPANY-SYSTEM
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the host type.
If you are building compiler tools for cross-compiling, you can also
use the `--target=TYPE' option to select the type of system they will
produce code for and the `--build=TYPE' option to select the type of
system on which you are compiling the package.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share,
you can create a site shell script called `config.site' that gives
default values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Operation Controls
==================
`configure' recognizes the following options to control how it
operates.
`--cache-file=FILE'
Use and save the results of the tests in FILE instead of
`./config.cache'. Set FILE to `/dev/null' to disable caching, for
debugging `configure'.
`--help'
Print a summary of the options to `configure', and exit.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`--version'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`configure' also accepts some other, not widely useful, options.
[ ] 6. Run 'make install'. If you wish to install the man page, run
'make install-man'. You're done.

182
INSTALL.configure Normal file
View File

@ -0,0 +1,182 @@
Basic Installation
==================
These are generic installation instructions.
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, a file
`config.cache' that saves the results of its tests to speed up
reconfiguring, and a file `config.log' containing compiler output
(useful mainly for debugging `configure').
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If at some point `config.cache'
contains results you don't want to keep, you may remove or edit it.
The file `configure.in' is used to create `configure' by a program
called `autoconf'. You only need `configure.in' if you want to change
it or regenerate `configure' using a newer version of `autoconf'.
The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system. If you're
using `csh' on an old version of System V, you might need to type
`sh ./configure' instead to prevent `csh' from trying to execute
`configure' itself.
Running `configure' takes awhile. While running, it prints some
messages telling which features it is checking for.
2. Type `make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with
the package.
4. Type `make install' to install the programs and any data files and
documentation.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that
the `configure' script does not know about. You can give `configure'
initial values for variables by setting them in the environment. Using
a Bourne-compatible shell, you can do that on the command line like
this:
CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
Or on systems that have the `env' program, you can do it like this:
env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you must use a version of `make' that
supports the `VPATH' variable, such as GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'.
If you have to use a `make' that does not supports the `VPATH'
variable, you have to compile the package for one architecture at a time
in the source code directory. After you have installed the package for
one architecture, use `make distclean' before reconfiguring for another
architecture.
Installation Names
==================
By default, `make install' will install the package's files in
`/usr/local/bin', `/usr/local/man', etc. You can specify an
installation prefix other than `/usr/local' by giving `configure' the
option `--prefix=PATH'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
give `configure' the option `--exec-prefix=PATH', the package will use
PATH as the prefix for installing programs and libraries.
Documentation and other data files will still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=PATH' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them.
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Optional Features
=================
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Specifying the System Type
==========================
There may be some features `configure' can not figure out
automatically, but needs to determine by the type of host the package
will run on. Usually `configure' can figure that out, but if it prints
a message saying it can not guess the host type, give it the
`--host=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name with three fields:
CPU-COMPANY-SYSTEM
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the host type.
If you are building compiler tools for cross-compiling, you can also
use the `--target=TYPE' option to select the type of system they will
produce code for and the `--build=TYPE' option to select the type of
system on which you are compiling the package.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share,
you can create a site shell script called `config.site' that gives
default values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Operation Controls
==================
`configure' recognizes the following options to control how it
operates.
`--cache-file=FILE'
Use and save the results of the tests in FILE instead of
`./config.cache'. Set FILE to `/dev/null' to disable caching, for
debugging `configure'.
`--help'
Print a summary of the options to `configure', and exit.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`--version'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`configure' also accepts some other, not widely useful, options.

104
README
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@ -1,9 +1,9 @@
General Information
------- -----------
Ethereal is a network traffic analyzer for Unix-ish operating systems.
It is based on GTK+, a graphical user interface library, and libpcap,
a packet capture and filtering library.
Ethereal is a network traffic analyzer for Unix and Unix-like operating
systems. It is based on GTK+, a graphical user interface library,
and libpcap, a packet capture and filtering library.
The official home of Ethereal is
@ -17,96 +17,30 @@ The latest distribution can be found in the subdirectory
Installation
------------
Ethereal is known to compile and run under Linux (2.0.35) and Solaris
(2.6). It should run on other systems without too much trouble.
Ethereal is known to compile and run on the following systems:
- Linux (2.0.x)
- Solaris (2.5.1, 2.6)
- FreeBSD (2.2.5, 2.2.6)
It should run on other systems without too much trouble.
Installation Checklist (Short):
[ ] 1. Unpack the archive.
[ ] 2. Run './configure; make; make install; make install-man'.
If there are any problems, read on:
Installation Checklist (Long):
[ ] 0. This is alpha software. Beware.
[ ] 1. Make sure you have GTK+ installed. Try running 'gtk-config
--version'. If you need to install/reinstall GTK, you can find
it at
http://www.gtk.org .
Ethereal should work with the latest stable (1.0.x) version, but
I've had reports that it doesn't compile with the development
(1.1.x) tree.
[ ] 2. Make sure you have libpcap installed. The latest version can be
found at
ftp://ftp.ee.lbl.gov .
Make sure you install the headers ('make install-incl') when you
install the library.
[ ] 3. Run './configure' in the Ethereal distribution directory.
Running './configure --help' displays a list of options.
The file 'INSTALL' contains general instructions for running
'configure'.
Ethereal installs a support file (manuf) in /usr/local/etc by
default. You can change this location with the --sysconfdir
option.
[ ] 4. Run 'make'. Hopefully, you won't run into any problems.
[ ] 5. Run './ethereal', and make sure things are working. You must
have root privileges in order to capture live data.
[ ] 6. Run 'make install'. If you wish to install the man page, run
'make install-man'. You're done.
Full installation instructions can be found in the INSTALL file.
Usage
-----
In order to capture packets from the network, you need to be running
as root. Although it might be tempting to make the Ethereal executable
setuid root, please don't - alpha code is by nature not very robust, and
liable to contain security holes.
as root, or have access to the appropriate entry under /dev if your
system is so inclined (BSD-derived systems and Solaris typically fall
into this category. Although it might be tempting to make the
Ethereal executable setuid root, please don't - alpha code is by nature
not very robust, and liable to contain security holes.
The filtering mechanism is far from complete. Until the interface
solidifies, here's a description of what each component of the filter
dialog:
- 'Filter name' entry: Gives a name to the filter you are about to create
or modify, e.g. 'Web and DNS traffic'
- 'Filter string' entry: The text describing the filtering action to
take. It must have the same format as tcpdump filter strings (both
programs use the same underlying library), e.g.
'tcp port 80 or tcp port 443 or port 53'
- 'New' button: If there is text in the two entry boxes, adds it to the
list.
- 'Change' button: Modifies the currently selected list item to match
what's in the two entry boxes.
- 'Copy' button: Makes a copy of the currently-selected list item.
- 'Delete' button: Deletes the currently-selected list item.
- 'OK' button: Sets the selected list item as the active filter. If
nothing is selected, turns filtering off.
- 'Save' button: Saves the current filter list in
$HOME/.ethereal/filters.
- 'Cancel' button: Closes the window without making changes.
Please consult the man page for a description of each command-line
option and interface feature.
Multiple File Types