Linux系统不支持rar压缩文件解压，所以要先安装在进行解压。

需要先装make哦，如果没安装需要安装一下呦

1，首先要在tools文件夹下面进行安装，没有就mkdir好了

[root@izuf6bgrqpp01oqg9andmhz ~]# cd /usr/local/
[root@izuf6bgrqpp01oqg9andmhz local]# ll
total 52
drwxr-xr-x   8 root root 4096 Nov  6 05:17 aegis
drwxr-xr-x.  2 root root 4096 Nov  5  2016 bin
drwxr-xr-x  10 root root 4096 Nov  5 16:19 cloudmonitor
drwxr-xr-x.  2 root root 4096 Nov  5  2016 etc
drwxr-xr-x.  2 root root 4096 Nov  5  2016 games
drwxr-xr-x.  2 root root 4096 Nov  5  2016 include
drwxr-xr-x.  2 root root 4096 Nov  5  2016 lib
drwxr-xr-x.  2 root root 4096 Nov  5  2016 lib64
drwxr-xr-x.  2 root root 4096 Nov  5  2016 libexec
drwxr-xr-x  10 root root 4096 Nov  6 10:04 openresty
drwxr-xr-x.  2 root root 4096 Nov  5  2016 sbin
drwxr-xr-x.  6 root root 4096 Nov  5 16:17 share
drwxr-xr-x.  2 root root 4096 Nov  5 16:21 src
[root@izuf6bgrqpp01oqg9andmhz local]# mkdir tools
[root@izuf6bgrqpp01oqg9andmhz local]# cd tools/

2，然后去下载文件喽

[root@izuf6bgrqpp01oqg9andmhz tools]# wget https://www.rarlab.com/rar/rarlinux-x64-5.6.0.tar.gz

完蛋了我的出错了

[root@izuf6bgrqpp01oqg9andmhz tools]# wget https://www.rarlab.com/rar/rarlinux-x64-5.6.0.tar.gz
--2021-11-12 14:35:48--  https://www.rarlab.com/rar/rarlinux-x64-5.6.0.tar.gz
Resolving www.rarlab.com (www.rarlab.com)... 51.195.68.162
Connecting to www.rarlab.com (www.rarlab.com)|51.195.68.162|:443... connected.
ERROR: cannot verify www.rarlab.com's certificate, issued by ‘/C=US/O=Let's Encrypt/CN=R3’:
  Issued certificate has expired.
To connect to www.rarlab.com insecurely, use `--no-check-certificate'.

问题不大 自己下载一个 使用ftp传上去  下载地址 链接

3，然后运行命令 解压 tra.gz文件

[root@izuf6bgrqpp01oqg9andmhz tools]# tar -xvf linuxrar-5.6.tar.gz

4，进入rar文件夹 开始make（也就是复制文件）

[root@izuf6bgrqpp01oqg9andmhz tools]# cd rar 
[root@izuf6bgrqpp01oqg9andmhz rar]# make
'mkdir -p /usr/local/bin
mkdir -p /usr/local/lib
cp rar unrar /usr/local/bin
cp rarfiles.lst /etc
cp default.sfx /usr/local/lib
[root@izuf6bgrqpp01oqg9andmhz rar]# make install
mkdir -p /usr/local/bin
mkdir -p /usr/local/lib
cp rar unrar /usr/local/bin
cp rarfiles.lst /etc
cp default.sfx /usr/local/lib

5，进入你需要解压文件的文件夹，开始解压文件

[root@izuf6bgrqpp01oqg9andmhz rar]# cd /xxx/xxx/x/xxx/xxxx
[root@izuf6bgrqpp01oqg9andmhz myhunli]# rar x fff.rar 

上面这是解压到当前文件夹

[root@izuf6bgrqpp01oqg9andmhz myhunli]# rar x sss.rar /usr/xxx/xxx/xxx/xxx/aaa

上面这是解压到指定文件夹

6，其他的解压方式

如果不使用x还有e x是带有文件夹结构的 e是所有文件直接解压到根目录

sss.rar 里面结构是 sss.rar/sss/aaa.txt  sss.rar/sss/xxx/xxx.txt 请欣赏结果

[root@izuf6bgrqpp01oqg9andmhz myhunli]# rar e sss.rar 

RAR 5.60   Copyright (c) 1993-2018 Alexander Roshal   24 Jun 2018
Trial version             Type 'rar -?' for help


Extracting from sss.rar

Extracting  aaa.txt                                                   OK 
Extracting  xxx.txt                                                   OK 
All OK
[root@izuf6bgrqpp01oqg9andmhz myhunli]# ll
total 3042688
-rw-r--r-- 1 root root          0 Nov 12 15:33 aaa.txt
-rw-r--r-- 1 root root 3115692736 Nov 12 13:46 fff.rar
drwxr-xr-x 6 root root       4096 Nov 12 14:47 MyHunli
-rw-r--r-- 1 root root        196 Nov 12 15:44 sss.rar
-rw-r--r-- 1 root root          0 Nov 12 15:44 xxx.txt
[root@izuf6bgrqpp01oqg9andmhz myhunli]# 

[root@izuf6bgrqpp01oqg9andmhz myhunli]# rar e sss.rar /xxx/xxx/xxx/xxx/aaa

RAR 5.60   Copyright (c) 1993-2018 Alexander Roshal   24 Jun 2018
Trial version             Type 'rar -?' for help


Extracting from sss.rar

Extracting  /xxx/xxx/xxx/xxx/aaa/aaa.txt       OK 
Extracting  /xxx/xxx/xxx/xxx/aaa/xxx.txt       OK 
All OK
[root@izuf6bgrqpp01oqg9andmhz myhunli]# ll
total 3042688
drwxr-xr-x 2 root root       4096 Nov 12 15:47 aaa
-rw-r--r-- 1 root root 3115692736 Nov 12 13:46 fff.rar
drwxr-xr-x 6 root root       4096 Nov 12 14:47 MyHunli
-rw-r--r-- 1 root root        196 Nov 12 15:44 sss.rar
[root@izuf6bgrqpp01oqg9andmhz myhunli]# cd aaa/
[root@izuf6bgrqpp01oqg9andmhz aaa]# ll
total 0
-rw-r--r-- 1 root root 0 Nov 12 15:33 aaa.txt
-rw-r--r-- 1 root root 0 Nov 12 15:44 xxx.txt

7，剩余其他的解压方式 键入rar或者unrar就可以查看

[root@izuf6bgrqpp01oqg9andmhz aaa]# rar

RAR 5.60   Copyright (c) 1993-2018 Alexander Roshal   24 Jun 2018
Trial 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
  ch            Change archive parameters
  cw            Write archive comment to file
  d             Delete files from archive
  e             Extract files without archived paths
  f             Freshen files in archive
  i[par]=<str>  Find string in archives
  k             Lock archive
  l[t[a],b]     List archive contents [technical[all], 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[a],b]     Verbosely list archive contents [technical[all],bare]
  x             Extract files with full path

<Switches>
  -             Stop switches scanning
  @[+]          Disable [enable] file lists
  ad            Append archive name to destination path
  ag[format]    Generate archive name using the current date
  ai            Ignore file attributes
  ap<path>      Set path inside archive
  as            Synchronize archive contents
  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
  dw            Wipe files after archiving
  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
  ht[b|c]       Select hash type [BLAKE2,CRC32] for file checksum
  id[c,d,p,q]   Disable messages
  ierr          Send all messages to stderr
  ilog[name]    Log errors to file
  inul          Disable all messages
  isnd          Enable sound
  iver          Display the version number
  k             Lock archive
  kb            Keep broken extracted files
  log[f][=name] Write names to log file
  m<0..5>       Set compression level (0-store...3-default...5-maximal)
  ma[4|5]       Specify a version of archiving format
  mc<par>       Set advanced compression parameters
  md<n>[k,m,g]  Dictionary size in KB, MB or GB
  ms[ext;ext]   Specify file types to store
  mt<threads>   Set the number of threads
  n<file>       Additionally filter included files
  n@            Read additional filter masks from stdin
  n@<list>      Read additional filter masks from list file
  o[+|-]        Set the overwrite mode
  oh            Save hard links as the link instead of the file
  oi[0-4][:min] Save identical files as references
  ol[a]         Process symbolic links as the link [absolute paths]
  or            Rename files automatically
  ow            Save or restore file owner and group
  p[password]   Set password
  p-            Do not query password
  qo[-|+]       Add quick open information [none|force]
  r             Recurse subdirectories
  r-            Disable recursion
  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]     Save or restore file time (modification, creation, access)
  u             Update files
  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 listed in specified list file
  y             Assume Yes on all queries
  z[file]       Read archive comment from file

[root@izuf6bgrqpp01oqg9andmhz aaa]# unrar

UNRAR 5.60 freeware      Copyright (c) 1993-2018 Alexander Roshal

Usage:     unrar <command> -<switch 1> -<switch N> <archive> <files...>
               <@listfiles...> <path_to_extract\>

<Commands>
  e             Extract files without archived paths
  l[t[a],b]     List archive contents [technical[all], bare]
  p             Print file to stdout
  t             Test archive files
  v[t[a],b]     Verbosely list archive contents [technical[all],bare]
  x             Extract files with full path

<Switches>
  -             Stop switches scanning
  @[+]          Disable [enable] file lists
  ad            Append archive name to destination path
  ag[format]    Generate archive name using the current date
  ai            Ignore file attributes
  ap<path>      Set path inside archive
  c-            Disable comments show
  cfg-          Disable read configuration
  cl            Convert names to lower case
  cu            Convert names to upper case
  dh            Open shared files
  ep            Exclude paths from names
  ep3           Expand paths to full including the drive letter
  f             Freshen files
  id[c,d,p,q]   Disable messages
  ierr          Send all messages to stderr
  inul          Disable all messages
  kb            Keep broken extracted files
  n<file>       Additionally filter included files
  n@            Read additional filter masks from stdin
  n@<list>      Read additional filter masks from list file
  o[+|-]        Set the overwrite mode
  ol[a]         Process symbolic links as the link [absolute paths]
  or            Rename files automatically
  ow            Save or restore file owner and group
  p[password]   Set password
  p-            Do not query password
  r             Recurse subdirectories
  sc<chr>[obj]  Specify the character set
  sl<size>      Process files with size less than specified
  sm<size>      Process files with size more than specified
  ta<date>      Process files modified after <date> in YYYYMMDDHHMMSS format
  tb<date>      Process files modified before <date> in YYYYMMDDHHMMSS format
  tn<time>      Process files newer than <time>
  to<time>      Process files older than <time>
  ts[m|c|a]     Save or restore file time (modification, creation, access)
  u             Update files
  v             List all volumes
  ver[n]        File version control
  vp            Pause before each volume
  x<file>       Exclude specified file
  x@            Read file names to exclude from stdin
  x@<list>      Exclude files listed in specified list file
  y             Assume Yes on all queries