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请登录后留言。linux下安装nginx、pcre、zlib、openssl
1、安装nginx之前需要安装PCRE库的安装
最新下载地址&& ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/
tar &zxvf pcre-8.21.tar.gz，解压目录为：pcre-8.21
然后进入到cd pcre-8.21，进行配置、编译、安装
./configure或./config
make install
2、安装zlib库安装
tar -zxvf zlib-1.2.5.tar.gz
cd zlib-1.2.5
./configure
makeinstall
3、安装openSSL库
下载页面：http://www.openssl.org/source/
tar &zxvf openssl-1.0.0.tar.gz，解压目录为：openssl-1.0.0
然后进入到cd openssl-1.0.0，进行配置、编译、安装
./configure或./config
make install
4、以上三个库确保安装好后 接下来安装nginx
tar zxvf nginx-1.1.12.tar.gz
cd nginx-1.1.12/
./configure --user=root --group=root--prefix=/usr/local/nginx--with-http_stub_status_module --with-openssl=/usr/local/ssl/include/openssl
make && make install
安装完成后在/usr/local 下 会有个nginx目录ok
摘自 上帝之手
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display: 'inlay-fix'A Massively Spiffy Yet Delicately Unobtrusive Compression Library
(Also Free, Not to Mention Unencumbered by Patents)
(Not Related to the Linux zlibc Compressing File-I/O Library)
Welcome to the zlib home page, web pages originally created by
Greg Roelofs
and maintained by .
If this page seems suspiciously similar to the
, rest assured
that the similarity is completely coincidental.
No, really.
zlib was written by
(compression) and
(decompression).
Current release:
zlib 1.2.8
April 28, 2013
Version 1.2.8 fixes a very rare bug in decompression.
All users are encouraged to upgrade immediately.
Version 1.2.8 also has these improvements:
Add new inflateGetDictionary() function
Fix bug where gzopen() immediately followed by gzclose() would write an empty file instead of an empty gzip stream.
Fix bug in gzclose() when gzwrite() runs out of memory
You can also look at the complete .
Version 1.2.7 has many portability improvements over 1.2.6, and has these enhancements:
Fix bug in gzclose_w() when gzwrite() fails to allocate memory
Add "x" (O_EXCL) and "e" (O_CLOEXEC) modes support to gzopen()
Add gzopen_w() in Windows for wide character path names
Fix type mismatch between get_crc_table() and crc_table
Version 1.2.6 has many changes over 1.2.5, including these improvements:
gzread() can now read a file that is being written concurrently
gzgetc() is now a macro for increased speed
Added a 'T' option to gzopen() for transparent writing (no compression)
Added deflatePending() to return the amount of pending output
Allow deflateSetDictionary() and inflateSetDictionary() at any time in raw mode
deflatePrime() can now insert bits in the middle of the stream
./configure now creates a configure.log file with all of the results
Added a ./configure --solo option to compile zlib with no dependency on any libraries
Fixed a problem with large file support macros
Fixed a bug in contrib/puff
Many portability improvements
Version 1.2.5 fixes bugs in gzseek() and gzeof() that were present in version 1.2.4 (March 2010).
All users are encouraged to upgrade immediately.
Version 1.2.4 has many changes over 1.2.3, including these improvements:
Fixed bugs in adler32_combine(), compressBound(), and deflateBound()
Wholesale replacement of gz* functions with faster versions
As part of that, added gzbuffer(), gzoffset(), gzclose_r(), and gzclose_w() functions
Faster Z_HUFFMAN_ONLY and Z_RLE compression for images and other specialized compression
Added flush options Z_BLOCK to deflate() and Z_TREES to inflate() for finer control
Added inflateReset2() and inflateMark() functions, the latter to aid in random access applications
Added LFS (Large File Summit) support for 64-bit file offsets and many other portability improvements
Updated examples in examples/ and updated third-party contributions in contrib/
If you are using libxml version 2.7.6 or earlier, you will need to update libxml to version 2.7.7 or later before installing zlib version 1.2.4 or later.
libxml 2.7.6 and earlier made unnecessary assumptions about the undocumented internal structure of zlib that were changed in zlib 1.2.4 and result in libxml crashing.
This was fixed in libxml 2.7.7.
Version 1.2.3 (July 2005) eliminates potential security vulnerabilities
in zlib 1.2.1 and 1.2.2, so all users of those versions should upgrade immediately.
The following important fixes
are provided in zlib 1.2.3 over 1.2.1 and 1.2.2:
Eliminate a
when decoding invalid compressed data
Eliminate a
when decoding specially crafted compressed data
Fix a bug when decompressing dynamic blocks with no distance codes
Fix crc check bug in gzread() after gzungetc()
Do not return an error when using gzread() on an empty file
Versions 1.1.4 (March 2002) and later eliminate an earlier potential security vulnerability, see details here. Any software that is linked
against or derived from an earlier version of zlib should be upgraded
immediately.
A partial list of over 500 applications using zlib
is given .
Canonical URL:
zlib is designed to be a ,
general-purpose, legally unencumbered -- that is, not covered by any patents
-- lossless data-compression library for use on virtually any computer hardware
and operating system.
The zlib data format is itself portable across
platforms.
Unlike the LZW compression method used in Unix compress(1)
and in the GIF image format, the compression method currently used in zlib
essentially never expands the data.
(LZW can double or triple the file size in
extreme cases.)
zlib's memory footprint is also independent of the input data
and can be reduced, if necessary, at some cost in compression.
A more precise,
technical discussion of both points is available on .
zlib was written by
(compression) and
(decompression).
Jean-loup is also the primary author/maintainer of
(1), the author of the
the former maintainer of '
Mark is also the author of gzip's and
decompression routines and was the original author of Zip.
Not surprisingly,
the compression algorithm used in zlib is essentially the same as that in
gzip and Zip, namely, the `deflate' method that originated in
's PKZIP 2.x.
Mark and Jean-loup can be reached by e-mail at
Please read the
before asking
us for help. We are getting too many questions which already have an
answer in the zlib documentation.
Greg, Mark and/or Jean-loup will add some more stuff here when they think of
something to add.
For now this page is mainly a pointer to zlib itself and to related links.
that the deflate and zlib specifications both achieved official Internet RFC status in May 1996,
and zlib itself was adopted in version 1.1 of the Java Development Kit (JDK), both as a
and as a component of the .
The lovely zlib-vise image above was provided courtesy of Bruce Gardner, art
director of .
appears in Mark Nelson's article in the January 1997 issue (see below).
The current release is publicly available here:
zlib source code, version 1.2.8, tar.gz format (558K,
MD5 checksum 44d667c142d7cdaeab69f40):
Note that if your MD5 checksum does not match, you should check the
length of the downloaded .tar.gz file. If it's something like 2.7 MB,
then your browser decompressed it without telling you (how nice!), but
nevertheless left the .gz in the name. In that case, please don't email
me to tell me that my website must have been compromised since the MD5
is wrong, because it isn't and it hasn't.
zlib source code, version 1.2.8, tar.xz format (440K,
MD5 checksum 28f01f26fec1e8c2cebe37):
zlib source code, version 1.2.8, zipfile format (678K,
MD5 checksum 126f8676442ffbd9f32afb4):
zlib compiled DLL, version 1.2.8, zipfile format (139K,
MD5 checksum 8fd8dbfb5bb62e401e639):
Note that zlib is an integral part of
has been tested extensively as part of many
zlib Information
New versions of zlib are announced on this list.
Please do not send questions or comments about zlib to
this mailing list. Send those directly to the authors at
after checking the FAQ and
the manual, of course.
The zlib-devel list is for the development of
zlib&members are contributors to and testers of new versions of zlib.
zlib-related specifications:
infgen.c produces a readable description of a gzip, zlib, or
raw deflate stream.
CRC (Cyclic Redundancy Check) Bonus Information
Code to generate any CRC, with a list of CRC
descriptions. crcany.c can take a description of a CRC and
compute that CRC efficiently.
It includes bit-wise, table-driven
byte-wise, and table-driven word-wise CRC algorithms.
Code to modify a message so that it generates the
desired CRC. spoof.c takes an abbreviated description of
the CRC, the exclusive-or of the current CRC of the message and the
desired CRC, the length of the message, and a list of bit locations in
a message, and tells you which of those bits should be inverted in the
message to get the desired CRC.
Note that it does not need the message
itself, due to the linearity property of CRCs.
ZIP File Processing Bonus Software
Code to read a zip file as a stream and extract
its contents.
sunzip.c will read a zip file from stdin
and extract the files therein that use compression methods 0, 8, 9, or
12 (stored, deflate, deflate64, or bzip2).
It accepts Zip64 input.
Code to merge multiple zip files into a single
zip file. zipknit.c accepts Zip64 input files, and will
create Zip64 output if the combined size of the merged zip file
warrants it. All compression formats are permitted, since no
decompression or recompression is performed.
Encrypted entries are
permitted, and pass through unscathed.
Related External Links
zlib for Linux, both
(RPM format, many
architectures)
(alternate)
zlib for Mac OS X: zlib is already included as part of Mac OS X
(DLL and static version for emx 0.9c, 46k)
if link breaks)
(DLL version, plus related utilities)
(DLL and static version)
zip file manipulation for .NET, and more (including replacements for the
buggy Microsoft GZipStream and DeflateStream classes)
(January 1997)
for the gz* functions.
in an iostream framework.
(C++ source and binaries for use with Visual Basic&4.x or
Delphi&2.0)
(unsupported
also available)
(Pascal source, tested with Turbo
Pascal&7.0 and Delphi&3.02)
(not tested by us, but looks complete and well-maintained)
(includes compiled object files and corresponding C++ Builder 5
project files)
( look for Compress-Zlib*.tar.gz)
( part of the standard library as of
Python&1.5)
(see also )
(not tested by us, but looks like a good alternative to
java.util.zip)
(with source code) for
(December 1997)
's zlib-based
(see also Info-ZIP's ,
which optionally can be compiled with zlib)
's zlib-based
(second edition includes a section on zlib)
(not tested by us, but looks like a good alternative if you need
more speed and less compression)
(not tested by us, but looks like an even better alternative if you need
more speed and less compression)
(not tested by us, but appears to be a better alternative to zlib
in both dimensions of compression and speed, as well as
decompression speed)
(not tested by us, but looks like a good alternative if you need
more compression and less speed)
(RFC 1979)
Send comments or questions about zlib to the authors at
after checking
Please report broken links to
Last updated September 13th, 2016.
Web page copyright ©
Greg Roelofs,
zlib software copyright ©
zlib.org domain name donated by Andrew Green.