Introduction to the RAR
RAR could be a console application permitting to manage archive files in command mode. RAR provides compression, encryption,data recovery and plenty of different functions delineate during this manual.RAR supports solely RAR format archives, which have .rar file name extension by default. nothing and different formats aren’t supported. Even if you specify .zip extension once making associate archive, it’ll still be in RAR format. Windows users could install WinRAR, that supports a lot of archive sorts together with RAR and nothing formats.WinRAR provides each graphical interface and command mode.While console RAR and graphical user interface WinRAR have the similar command syntax, some variations exist for more information this visit official website of RAR.
Features of RAR
- RAR introduces a creative compression algorithmic program.
- It provides high compression ratios on possible files, object libraries, giant text files, etc.
- RAR offers associate degree compression algorithmic program extremely optimized for transmission information.
- RAR provides practicality for making a ‘solid’ archive, which might raise the compression quantitative relation by 100 percent – five hundredth over a lot of common strategies, notably once packing giant numbers of little files.
- RAR offers the power to form and alter SFX archives exploitation default and external SFX modules.
- RAR offers the power to form a multi-volume archive as SFX.
- RAR offers variety of service functions, like encrypting files, adding archive comments and repairing physically broken archives.
RAR 5.1 Official change Logs
- Switch -ai will be used once making RAR archive therefore predefined values, typical for file and directory square measure hold on rather than actual attributes.
- antecedently this switch may well be used only extracting
- New RAR 5.0 archiving format
- Changes in RAR five.0 compression formula
- Changes in RAR five.0 archive format
- RAR 5.0 recovery record relies on Reed-Solomon error correction
- “Test” command verifies validity of RAR five.0 recovery record
- Changes in RAR five.0 encoding formula
- Switch -htb permits to utilize 256 bit length BLAKE2sp hash
- Some options removed
- Switch -oh stores onerous links as link rather than file
- ‘v’ and ‘l’ commands show archived file names within the finish of line
- UTF-16 very little endian coding is employed in RAR log file rar.log, therefore Unicode file names square measure hold on within the log properly.
Installation of RAR on LinuxMint 17/16/15, Ubuntu 14/13/12, Fedora/Korora 20/19/18, PearOS 8 , RHEL/CentOS/Scientific/Oracle Linux 7/6/5
On 32 bit
$ wget -c "http://www.rarlab.com/rar/rarlinux-5.1.0.tar.gz" $ tar -xzvf rarlinux-5.1.0.tar.gz $ cd rarlinux-5.1.0 $ su - # make # make install # rar
On 64 bit
$ wget -c "http://www.rarlab.com/rar/rarlinux-x64-5.1.0.tar.gz" $ tar -xzvf rarlinux-x64-5.1.0.tar.gz $ cd rarlinux-x64-5.1.0 $ su - # make # make install # rar