对于ubuntu中rar文件操作攻略

首先说明，此方法为习惯命令行方式的用户写的，如果你不喜欢使用command line的话，请不要浪费时间住下读了。

rar 是源于 windows 的压缩格式， linux 对它们的支持并不像 tar 或者 gzip 那样理所当然，因此，当你在 ubuntu 下无法避开这两种压缩格式的文件时，你必须安装额外的工具软件来解开这些压缩文件。

安装 rar 解压缩文件：

sudo apt-get install rar

解压缩 rar 文件：

rar e myfile.rar

下面是利用
rar > rar.txt
命令得到的rar命令的说明文档，供有需要的同志参考。

_________________________________________________________________________________
RAR 3.70 beta 1   Copyright (c) 1993-2007 Alexander Roshal   8 Jan 2007
Shareware version         Type RAR -? for help

Usage:     rar <command> -<switch 1> -<switch N> <archive> <files…>
<@listfiles…> <path_to_extract>

<Commands>
a             Add files to archive
c             Add archive comment
cf            Add files comment
ch            Change archive parameters
cw            Write archive comment to file
d             Delete files from archive
e             Extract files to current directory
f             Freshen files in archive
i[par]=<str> Find string in archives
k             Lock archive
l[t,b]        List archive [technical, bare]
m[f]          Move to archive [files only]
p             Print file to stdout
r             Repair archive
rc            Reconstruct missing volumes
rn            Rename archived files
rr[N]         Add data recovery record
rv[N]         Create recovery volumes
s[name|-]     Convert archive to or from SFX
t             Test archive files
u             Update files in archive
v[t,b]        Verbosely list archive [technical,bare]
x             Extract files with full path

<Switches>
–             Stop switches scanning
ad            Append archive name to destination path
ag[format]    Generate archive name using the current date
ap<path>      Set path inside archive
as            Synchronize archive contents
av            Put authenticity verification (registered versions only)
av-           Disable authenticity verification check
c-            Disable comments show
cfg-          Disable read configuration
cl            Convert names to lower case
cu            Convert names to upper case
df            Delete files after archiving
dh            Open shared files
ds            Disable name sort for solid archive
e[+]<attr>    Set file exclude and include attributes
ed            Do not add empty directories
en            Do not put ‘end of archive’ block
ep            Exclude paths from names
ep1           Exclude base directory from names
ep3           Expand paths to full including the drive letter
f             Freshen files
hp[password] Encrypt both file data and headers
id[c,d,p,q]   Disable messages
ierr          Send all messages to stderr
ilog[name]    Log errors to file (registered versions only)
inul          Disable all messages
isnd          Enable sound
k             Lock archive
kb            Keep broken extracted files
m<0..5>       Set compression level (0-store…3-default…5-maximal)
mc<par>       Set advanced compression parameters
md<size>      Dictionary size in KB (64,128,256,512,1024,2048,4096 or A-G)
ms[ext;ext]   Specify file types to store
n<file>       Include only specified file
n@            Read file names to include from stdin
n@<list>      Include files in specified list file
o+            Overwrite existing files
o-            Do not overwrite existing files
ol            Save symbolic links as the link instead of the file
or            Rename files automatically
ow            Save or restore file owner and group
p[password]   Set password
p-            Do not query password
r             Recurse subdirectories
r0            Recurse subdirectories for wildcard names only
rr[N]         Add data recovery record
rv[N]         Create recovery volumes
s[<N>,v[-],e] Create solid archive
s-            Disable solid archiving
sc<chr><obj> Specify the character set
sfx[name]     Create SFX archive
si[name]      Read data from standard input (stdin)
sl<size>      Process files with size less than specified
sm<size>      Process files with size more than specified
t             Test files after archiving
ta<date>      Process files modified after <date> in YYYYMMDDHHMMSS format
tb<date>      Process files modified before <date> in YYYYMMDDHHMMSS format
tk            Keep original archive time
tl            Set archive time to latest file
tn<time>      Process files newer than <time>
to<time>      Process files older than <time>
ts<m,c,a>[N] Save or restore file time (modification, creation, access)
u             Update files
v             Create volumes with size autodetection or list all volumes
v<size>[k,b] Create volumes with size=<size>*1000 [*1024, *1]
ver[n]        File version control
vn            Use the old style volume naming scheme
vp            Pause before each volume
w<path>       Assign work directory
x<file>       Exclude specified file
x@            Read file names to exclude from stdin
x@<list>      Exclude files in specified list file
y             Assume Yes on all queries
z[file]       Read archive comment from file