Installation of the Linux system RAR and Unrar commands

Source: Internet
Author: User
Tags rar centos


in the 3.8.0 version, for example, if it is a 64-bit platform, execute the following command, or go to the official website:) Download the latest version:
wget http://www.rarlab.com/rar/rarlinux-x64-4.2.0.tar.gz
RAR software does not need to install, extract directly to/usr/local, the following operations need to have root permissions.
#tar zxvf rarlinux-x64-4.2.0.tar.gz-c/usr/local
At this point, the RAR command and the Unrar command are available under/usr/local/rar. You can create a/usr/local/bin
Connect
#ln-S/usr/local/rar/rar/usr/local/bin/rar
#ln-S/usr/local/rar/unrar/usr/local /bin/unrar
Use method: RAR command Use Method
A add a file to a compressed file
C Add a compressed file annotation (the maximum size of the note cannot exceed 62000 bytes)
CF Add File notes (displays file notes when using the ' V ' parameter). Maximum cannot exceed 32767 bytes)
CH Change compressed file parameter
CW writes file notes to specified files
D delete files from file
E Extract files to current directory (do not create any subdirectories)
F Refresh files in file ( Update these files since they were packaged and not add new to the compressed file
I[par]=<str> Find specific characters in the file
K locks the file (any commands that attempt to change the contents of the compressed file are ignored)
L[t,b] list the files [Technical, Bare]
M[f] moves to a compressed archive [files only]
P print files to standard output
R patch compressed files
RC rebuild missing volumes
RN rename compressed files file
Rr[n] Add data recovery record
Rv[n] Create recovery The conversion between volume
s[name|-] compressed archives and SFX (self-extracting document)
T Test compressed profile
U update files in archive
V[t,b] list the details of a compressed file [Technical,bare]
X Extract to full path

Example: rar a anaconda-ks.cfg.rar anaconda-ks.cfg

Decompression Command Unrar use:

$unrar –help

Usage: Unrar <command>-<switch 1>-<switch n> <archive> <files...>
< @listfiles ...> <path_to_extract\>

< command >
E Extract files to current directory

L[T,B] Lists compressed document information [technical, bare]
P print files to standard output

T test compression I'm Russian when

V[T,B] Lists the details of the compressed document [Technical,bare]

X extract files to full path

[Root@localhost ~]# unrar e anaconda-ks.cfg.rar/home/


Common RAR Command:
RAR x Centos.rar//decompression Centos.rar to current directory
RAR centos.rar./piaoyi.org///Package piaoyi.org directory as Centos.rar
But it is easy to recommend the use of zip compression and decompression, because the zip is generally the Linux system from the belt:
1, Zip
Zip-r Myfile.zip./web

Compresses all files and folders under the Web in the current directory into Myfile.zip files,-r means all files under a recursive compression subdirectory.
2, Unzip
Unzip-o-d/home/sunny Myfile.zip

Extract the Myfile.zip file to the/home/sunny/
-O: Overwrite files without prompting;
-d:-d/home/sunny to extract the file into the/home/sunny directory;
Common error cause Analysis:
1, if you run the command RAR, the following problem occurs
RAR:/lib/i686/nosegneg/libc.so.6:version ' glibc_2.7 ' not found (required by RAR)

Solution:
CP Rar_static/usr/local/bin/rar
2, use RAR when there are errors
BASH:/usr/local/bin/rar:/lib/ld-linux.so.2:bad ELF interpreter:no such file or directory

Because 32-bit programs are installed in a 64-bit system, the workaround:
Yum Install glibc.i686
3, reinstall glibc.i686 after the following similar error
Error while loading shared Libraries:libstdc++.so.6:cannot open Shared object file:no such file or directory

To continue with the installation package:
Yum Install libstdc++.so.6


Supplementary foreign Sources:
Install Rar/unrar CentOS 6
For the bit
Install Unrar CentOS x64
#wget http://pkgs.repoforge.org/unrar/unrar-4.0.7-1.el6.rf.x86_64.rpm
#rpm-UVH unrar-4.0.7-1.el6.rf.x86_64.rpm
Install RAR CentOS x64
#wget http://pkgs.repoforge.org/rar/rar-3.8.0-1.el6.rf.x86_64.rpm
#rpm-UVH rar-3.8.0-1.el6.rf.x86_64.rpm


For bit
Install Unrar CentOS 32
#wget http://pkgs.repoforge.org/unrar/unrar-4.0.7-1.el6.rf.i686.rpm
#rpm-UVH unrar-4.0.7-1.el6.rf.i686.rpm

Install RAR CentOS 32
#wget http://pkgs.repoforge.org/rar/rar-3.8.0-1.el6.rf.i686.rpm
#rpm-UVH rar-3.8.0-1.el6.rf.i686.rpm

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