[UnderHost]

cd /tmp
wget http://underhost.us/srv/rar.tar.gz
tar -zxvf rar.tar.gz
./unrar
cd /tmp/rar
cp rar unrar /bin
su
unrar

Easy and fast way to get it installed.

Command

Here are some useful examples of rar and unrar usage under Linux shell. To create a rar archive archive.rar containing directory called dir use the following command.

rar a archive.rar dir/

# To create a rar archive archive.rar containing files file1.dat, file2.dat, file3.dat use:

rar a archive.rar file1.dat file2.dat file3.dat

or, more general:

rar a archive.rar file?.dat 
rar a archive.rar *.*

To create a password protected rar archive archive.rar with password set to password use:

rar a -ppassword archive.rar dir/

To create a password protected rar archive archive.rar with password set to password,
where even file lists are encrypted use:

rar a -hppassword archive.rar dir/

To extract rar archive archive.rar use:

unrar e archive.rar

# To find and extract all rar archives in . path and redirect outputs to unrar.log log file use:

find . -name '*.rar' -print0 | xargs -I{} -0 -n 1 unrar e -y '{}' >unrar.log 2>&1