Linux Command

unrar
UNRAR 3.60 freeware Copyright (c) 1993-2006 Alexander Roshal

Usage: unrar - -
<@listfiles...>


e Extract files to current directory
l[t,b] List archive [technical, bare]
p Print file to stdout
t Test archive files
v[t,b] Verbosely list archive [technical,bare]
x Extract files with full path


- Stop switches scanning
ad Append archive name to destination path
ap Set path inside archive
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
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 Include only specified file
n@ Read file names to include from stdin
n@ Include files in specified list file
o+ Overwrite existing files
o- Do not overwrite existing files
or Rename files automatically
ow Save or restore file owner and group
p[password] Set password
p- Do not query password
r Recurse subdirectories
sl Process files with size less than specified
sm Process files with size more than specified
ta Process files modified after in YYYYMMDDHHMMSS format
tb Process files modified before in YYYYMMDDHHMMSS format
tn Process files newer than
to Process files older than
ts[N] 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 Exclude specified file
x@ Read file names to exclude from stdin
x@ Exclude files in specified list file
y Assume Yes on all queries

uname
Usage: uname [OPTION]...
Print certain system information. With no OPTION, same as -s.

-a, --all print all information, in the following order,
except omit -p and -i if unknown:
-s, --kernel-name print the kernel name
-n, --nodename print the network node hostname
-r, --kernel-release print the kernel release
-v, --kernel-version print the kernel version
-m, --machine print the machine hardware name
-p, --processor print the processor type or "unknown"
-i, --hardware-platform print the hardware platform or "unknown"
-o, --operating-system print the operating system
--help display this help and exit
--version output version information and exit