Linux下lzop命令安装

[root@xd502djj ~]# yum install lzop
Loaded plugins: fastestmirror
Determining fastest mirrors
 * base: mirrors.btte.net
 * extras: mirrors.yun-idc.com
 * updates: mirrors.yun-idc.com
base                                                                                                                                                     | 3.7 kB     00:00
extras                                                                                                                                                   | 3.4 kB     00:00
extras/primary_db                                                                                                                                        |  32 kB     00:00
updates                                                                                                                                                  | 3.4 kB     00:00
updates/primary_db                                                                                                                                       | 1.9 MB     00:10
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package lzop.x86_64 0:1.02-0.9.rc1.el6 will be installed
--> Processing Dependency: liblzo2.so.2()(64bit) for package: lzop-1.02-0.9.rc1.el6.x86_64
--> Running transaction check
---> Package lzo.x86_64 0:2.03-3.1.el6_5.1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================================================================================================================
 Package                               Arch                                    Version                                              Repository                             Size
================================================================================================================================================================================
Installing:
 lzop                                  x86_64                                  1.02-0.9.rc1.el6                                     base                                   50 k
Installing for dependencies:
 lzo                                   x86_64                                  2.03-3.1.el6_5.1                                     base                                   55 k

Transaction Summary
================================================================================================================================================================================
Install       2 Package(s)

Total download size: 105 k
Installed size: 253 k
Is this ok [y/N]: y
Downloading Packages:
(1/2): lzo-2.03-3.1.el6_5.1.x86_64.rpm                                                                                                                   |  55 kB     00:00
(2/2): lzop-1.02-0.9.rc1.el6.x86_64.rpm                                                                                                                  |  50 kB     00:00
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                           184 kB/s | 105 kB     00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : lzo-2.03-3.1.el6_5.1.x86_64                                                                                                                                  1/2
  Installing : lzop-1.02-0.9.rc1.el6.x86_64                                                                                                                                 2/2
  Verifying  : lzop-1.02-0.9.rc1.el6.x86_64                                                                                                                                 1/2
  Verifying  : lzo-2.03-3.1.el6_5.1.x86_64                                                                                                                                  2/2 

Installed:
  lzop.x86_64 0:1.02-0.9.rc1.el6                                                                                                                                                

Dependency Installed:
  lzo.x86_64 0:2.03-3.1.el6_5.1                                                                                                                                                 

Complete!
[root@vm2070 ~]# lzop
                          Lempel-Ziv-Oberhumer Packer
   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
lzop v1.02rc1      Markus Franz Xaver Johannes Oberhumer         Jul 25th 2005

Usage: lzop [-dxlthIVL19] [-qvcfFnNPkUp] [-o file] [-S suffix] [file..]

Commands:
  -1     compress faster                   -9    compress better
  -d     decompress                        -x    extract (same as -dPp)
  -l     list compressed file              -I    display system information
  -t     test compressed file              -V    display version number
  -h     give this help                    -L    display software license
Options:
  -q     be quiet                          -v       be verbose
  -c     write on standard output          -oFILE   write output to `FILE'
  -p     write output to current dir       -pDIR    write to path `DIR'
  -f     force overwrite of output files
  -n     do not restore the original file name (default)
  -N     restore the original file name
  -P     restore or save the original path and file name
  -S.suf use suffix .suf on compressed files
  -U     delete input files after successful operation (like gzip and bzip2)
  file.. files to (de)compress. If none given, try standard input.

--------------------

2、安装lzo  操作如下：  wget http://www.oberhumer.com/opensource/lzo/download/lzo-2.06.tar.gz   export CFLAGS=-m32    ./configure -enable-shared   make && make install    完成之后，lib库文件被默认安装到了/usr/local/lib，我们需要进一步指定lzo库文件的路径，两个方法都可以：    1)拷贝/usr/local/lib目录下的lzo库文件到/usr/lib（32位平台），或/usr/lib64（64位平台）   2)在/etc/ld.so.conf.d/目录下新建lzo.conf文件，只需写入lzo库文件的路径(/usr/local/lib)，然后运行以下命令使配置生效：

3 安装lzop  LZOP是使用lzo库写的一个程序，通过shell命令直接可以压缩、解压缩文件。    #下载    Wget http://www.lzop.org/download/lzop-1.03.tar.gz   #解压缩、进入项目目录（略过）   ./configure   make    make install      用一下lzop的压缩解压功能,成功安装后可直接使用lzop命令对文件进行解压缩操作了。  # 压缩   lzop 20110915.log #生成lzop 20110915.log.lzo文件      # 解压，并输出文件内容   lzop -cdpv.txt.lzo |more