Internet Download Manager

Friends ,Internet Download Manager has a smart download logic accelerator that features intelligent dynamic file segmentation and safe multipart downloading technology to accelerate your downloads . Unlike other download accelerators and managers that segment files before downloading starts , Internet Download Manager segments downloaded files dynamically during download process . Internet Download Manager reuses available connections without additional connect and login stages to achieve better acceleration performance . Internet Download Manager supports proxy servers , ftp and http protocols , firewalls , redirects , cookies , authorization , MP3 audio and MPEG video content processing . IDM integrates seamlessly into Microsoft Internet Explorer , Netscape , MSN Explorer , AOL , Opera , Mozilla , Mozilla Firefox , Mozilla ,Avant Browser , MyIE2 , and all other popular browsers to automatically handle your downloads . You can also drag and drop files , or use Internet Download Manager from command line . Internet Download Manager can dial your modem at the set time , download the files you want , then hang up or even shut down your computer when it's done .

Just have a look its fantastic features :

Download Speed Acceleration . Internet Download Manager can accelerate downloads by up to 5 times due to its intelligent dynamic file segmentation technology . Unlike other download managers and accelerators Internet Download Manager segments downloaded files dynamically during download process and reuses available connections without additional connect and login stages to achieve best acceleration performance .

All popular browsers and applications are supported ! Internet Download Manager has been tested with the following browsers : Internet Explorer , MSN Explorer , AOL , Netscape Communicator , Netscape 6 , Netscape 7 , Mozilla , Mozilla Firefox , Mozilla Firebird , Opera , NetCaptor , UltraBrowser , Slim Browser , Avant Browser , MyIE2 , Optimal Desktop , Ace Explorer , Advanced Browser , 27 Tools-in-1 Wichio Browser , WindowSurfer , 550 Access Browser , FineBrowser Freeware , Kopassa Browser , Fast Browser Pro , Enigma Browser , GoSuRF , K-Meleon , Smart Explorer , The Off By One Web Browser , Smartalec Voyager , CrystalPort AppCapture , The Family Browser , XANA Web Browser , Bluto , AutoSurf , 32bit Web Browser , BrowseMan , WrestlingBrowser , Eminem Browser , UltraBrowser , Cygsoft LDAP Browser , and Net Manager . Internet Download Manager supports all versions of popular browsers , and can be integrated into any 3rd party Internet applications

YouTube grabber . Internet Download Manager can grab FLV videos from popular sites like YouTube , MySpaceTV , and Google Video .

Simple installation wizard . Quick and easy installation program will make necessary settings for you , and check your connection at the end to ensure trouble free installation of Internet Download Manager .

Easy downloading with one click . When you click on a download link in a browser , IDM will take over the download and accelerate it . IDM supports HTTP , FTP , HTTPS and MMS protocols .

Simple installation wizard . Quick and easy installation program will make necessary settings for you , and check your connection at the end to ensure trouble free installation of Internet Download Manager .

Built-in Scheduler . Internet Download Manager can connect to the Internet at a set time , download the files you want , disconnect , or shut down your computer when it's done .

Drag and Drop . You may simply drag and drop links to IDM , and drag and drop downloaded files out of Internet Download Manager .

Automatic Antivirus checking . Antivirus checking makes your downloads free from viruses and trojans .

Advanced Browser Integration . When enabled , the feature can be used to catch any download from any application . None of download managers have this feature .

IDM supports many types of proxy servers . For example , IDM works with Microsoft ISA , and FTP proxy servers .

IDM supports main authentication protocols : Basic , Negotiate , NTLM , and Keberos . Thus IDM can access many Internet and proxy servers using login name and password .

IDM includes web site spider and grabber . IDM downloads all
required files that are specified with filters from web sites , for example all pictures from a web site , or subsets of web sites , or complete web sites for offline browsing . It's possible to schedule multiple grabber projects to run them once at a specified time , stop them at a specified time , or run periodically to synchronize changes .

Download limits . Progressive downloading with quotas feature . The feature is useful for

connections that use some kind of fair access policy like Direcway , Direct PC , Hughes , etc .

IDM is multilingual .
You can download full version from Here.

A To Z Linux Commands

Linux dark HackTheWorld

Here are some linux commands for you so you can make your hands more and more dirty with ubuntu terminal.
mkisofs  Create an hybrid ISO9660/JOLIET/HFS filesystem
mknod Make block or character special files
more Display output one screen at a time
mount Mount a file system
mtools Manipulate MS-DOS files
mtr Network diagnostics (traceroute/ping)
mv Move or rename files or directories
adduser  Add a user to the system
addgroup Add a group to the system
alias Create an alias •
apropos  Search Help manual pages (man -k)
apt-get Search for and install software packages (Debian/Ubuntu)
aptitude Search for and install software packages (Debian/Ubuntu)
aspell Spell Checker
awk Find and Replace text, database sort/validate/index
b
basename Strip directory and suffix from filenames
bash     GNU Bourne-Again SHell
bc Arbitrary precision calculator language
bg Send to background
break Exit from a loop •
builtin Run a shell builtin
bzip2 Compress or decompress named file(s)
c
cal Display a calendar
case Conditionally perform a command
cat Display the contents of a file
cd Change Directory
cfdisk Partition table manipulator for Linux
chgrp Change group ownership
chmod Change access permissions
chown Change file owner and group
chroot Run a command with a different root directory
chkconfig System services (runlevel)
cksum Print CRC checksum and byte counts
clear    Clear terminal screen
cmp Compare two files
comm Compare two sorted files line by line
command Run a command – ignoring shell functions •
continue Resume the next iteration of a loop •
cp Copy one or more files to another location
cron Daemon to execute scheduled commands
crontab Schedule a command to run at a later time
csplit Split a file into context-determined pieces
cut Divide a file into several parts
d
date Display or change the date & time
dc Desk Calculator
dd Convert and copy a file, write disk headers, boot records
ddrescue Data recovery tool
declare Declare variables and give them attributes •
df Display free disk space
diff Display the differences between two files
diff3 Show differences among three files
dig DNS lookup
dir Briefly list directory contents
dircolors Colour setup for `ls’
dirname Convert a full pathname to just a path
dirs Display list of remembered directories
dmesg Print kernel & driver messages
du Estimate file space usage
e
echo Display message on screen •
egrep Search file(s) for lines that match an extended expression
eject Eject removable media
enable Enable and disable builtin shell commands •
env Environment variables
ethtool  Ethernet card settings
eval Evaluate several commands/arguments
exec Execute a command
exit Exit the shell
expect Automate arbitrary applications accessed over a terminal
expand Convert tabs to spaces
export Set an environment variable
expr Evaluate expressions
f
false Do nothing, unsuccessfully
fdformat Low-level format a floppy disk
fdisk Partition table manipulator for Linux
fg Send job to foreground
fgrep Search file(s) for lines that match a fixed string
file     Determine file type
find Search for files that meet a desired criteria
fmt Reformat paragraph text
fold Wrap text to fit a specified width.
for Expand words, and execute commands
format   Format disks or tapes
free     Display memory usage
fsck File system consistency check and repair
ftp      File Transfer Protocol
function Define Function Macros
fuser Identify/kill the process that is accessing a file
g
gawk Find and Replace text within file(s)
getopts Parse positional parameters
grep Search file(s) for lines that match a given pattern
groups Print group names a user is in
gzip Compress or decompress named file(s)
h
hash Remember the full pathname of a name argument
head Output the first part of file(s)
help     Display help for a built-in command •
history Command History
hostname Print or set system name
i
id Print user and group id’s
if Conditionally perform a command
ifconfig Configure a network interface
ifdown Stop a network interface
ifup Start a network interface up
import Capture an X server screen and save the image to file
install Copy files and set attributes
j
jobs List active jobs •
join Join lines on a common field
k
kill Stop a process from running
killall Kill processes by name
l
less Display output one screen at a time
let Perform arithmetic on shell variables •
ln Make links between files
local Create variables •
locate Find files
logname Print current login name
logout Exit a login shell •
look Display lines beginning with a given string
lpc Line printer control program
lpr Off line print
lprint   Print a file
lprintd  Abort a print job
lprintq  List the print queue
lprm Remove jobs from the print queue
ls List information about file(s)
lsof List open files
m
make     Recompile a group of programs
man Help manual
mkdir Create new folder(s)
mkfifo Make FIFOs (named pipes)
mmv Mass Move and rename (files)
n
netstat  Networking information
nice Set the priority of a command or job
nl Number lines and write files
nohup Run a command immune to hangups
Notify-send Send desktop notifications
nslookup Query Internet name servers interactively
o
open Open a file in its default application
op Operator access
p
passwd Modify a user password
paste Merge lines of files
pathchk  Check file name portability
ping Test a network connection
pkill Stop processes from running
popd Restore the previous value of the current directory
pr Prepare files for printing
printcap Printer capability database
printenv Print environment variables
printf Format and print data •
ps Process status
pushd Save and then change the current directory
pwd Print Working Directory
q
quota Display disk usage and limits
quotacheck Scan a file system for disk usage
quotactl Set disk quotas
r
ram ram disk device
rcp Copy files between two machines
read Read a line from standard input •
readarray Read from stdin into an array variable •
readonly Mark variables/functions as readonly
reboot   Reboot the system
rename Rename files
renice   Alter priority of running processes
remsync  Synchronize remote files via email
return Exit a shell function
rev Reverse lines of a file
rm Remove files
rmdir Remove folder(s)
rsync Remote file copy (Synchronize file trees)
s
screen Multiplex terminal, run remote shells via ssh
scp Secure copy (remote file copy)
sdiff Merge two files interactively
sed Stream Editor
select Accept keyboard input
seq Print numeric sequences
set Manipulate shell variables and functions
sftp     Secure File Transfer Program
shift Shift positional parameters
shopt Shell Options
shutdown Shutdown or restart linux
sleep Delay for a specified time
slocate Find files
sort Sort text files
source Run commands from a file `.’
split Split a file into fixed-size pieces
ssh Secure Shell client (remote login program)
strace   Trace system calls and signals
su Substitute user identity
sudo Execute a command as another user
sum Print a checksum for a file
suspend Suspend execution of this shell •
symlink Make a new name for a file
sync Synchronize data on disk with memory
t
tail Output the last part of files
tar Tape ARchiver
tee Redirect output to multiple files
test Evaluate a conditional expression
time Measure Program running time
times User and system times
touch Change file timestamps
top List processes running on the system
traceroute Trace Route to Host
trap     Run a command when a signal is set(bourne)
tr Translate, squeeze, and/or delete characters
true Do nothing, successfully
tsort Topological sort
tty Print filename of terminal on stdin
type Describe a command •
u
ulimit Limit user resources •
umask Users file creation mask
umount   Unmount a device
unalias Remove an alias •
uname Print system information
unexpand Convert spaces to tabs
uniq Uniquify files
units Convert units from one scale to another
unset Remove variable or function names
unshar Unpack shell archive scripts
until Execute commands (until error)
useradd Create new user account
usermod Modify user account
users List users currently logged in
uuencode Encode a binary file
uudecode Decode a file created by uuencode
v
v        Verbosely list directory contents (`ls -l -b’)
vdir     Verbosely list directory contents (`ls -l -b’)
vi Text Editor
vmstat Report virtual memory statistics
w
watch Execute/display a program periodically
wc Print byte, word, and line counts
whereis Search the user’s $path, man pages and source files for a program
which Search the user’s $path for a program file
while Execute commands
who Print all usernames currently logged in
whoami Print the current user id and name (`id -un’)
Wget     Retrieve web pages or files via HTTP, HTTPS or FTP
write Send a message to another user
x
xargs Execute utility, passing constructed argument list(s)
xdg-open Open a file or URL in the user’s preferred application.
yes Print a string until interrupted
. Run a command script in the current shell