网上下载rar 压缩文件的使用，在linux在我们需要对其进行解压缩，这个时候，我们需要安装 rar相关的文件，来进行解压缩。
1. 下载
我们进入rarlab网站，进行下载 rar for linux x64
2. 使用 tar 命令 解压 （*.tar 用 tar –xvf ）
➜ Downloads tar -xvf rarlinux-x64-5.6.0.tar.gz
3. 进入文件夹make 需要 管理员权限)
➜ rar cat makefile ################################################################### # Installing RAR executables, configuration files and SFX modules # # to appropriate directories # ################################################################### PREFIX=/usr/local install: mkdir -p $PREFIX)/bin mkdir -p $PREFIX)/lib cp rar unrar $PREFIX)/bin cp rarfiles.lst /etc cp default.sfx $PREFIX)/lib%
如果不进行make 需要在命令所在的文件夹执行命令，或者把文件夹加入环境变量中。
3. 最后，可以使用 unrar 进行解压， 使用 rar 命令，进行压缩。
➜ ~ unrar x [file]
我们 可以直接输入 unrar 查看帮助
➜ rar ./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
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其他解压缩命令：
1、*.tar 用 tar –xvf 解压
2、*.gz 用 gzip -d或者gunzip 解压
3、*.tar.gz和*.tgz 用 tar –xzf 解压
4、*.bz2 用 bzip2 -d或者用bunzip2 解压
5、*.tar.bz2用tar –xjf 解压
6、*.Z 用 uncompress 解压
7、*.tar.Z 用tar –xZf 解压
8、*.rar 用 unrar e解压
9、*.zip 用 unzip 解压