COMMONLY USED LINUX COMMANDS

COMMONLY USED LINUX COMMANDS

File/Directory Basics

ls                List files

cp               Copy files

mv              Rename files

rm              Delete files

ln                Link files

cd               Change directory

pwd            Print current directory name

mkdir          Create directory

rmdir                    Delete directory

File Viewing

cat              View files

less            Page through files

head                    View file beginning

tail              View file ending

nl                Number lines

od               View binary data

xxd             View binary data

gv               View Postscript/PDF files

xdvi            View TeX DVI files

File Creation and Editing

emacs        Text editor

vim             Text editor

umask        Set default file protections

soffice        Edit Word/Excel/PowerPoint docs

abiword      Edit Word documents

gnumeric   Edit Excel documents

File Properties

stat             Display file attributes

wc              Count bytes/words/lines

du               Measure disk usage

file              Identify file types

touch          Change file timestamps

chown        Change file owner

chgrp         Change file group

chmod       Change file protections

chattr                   Change advanced file

attributes

lsattr           List advanced file

attributes

File Location

find             Locate files

slocate       Locate files via index

which         Locate commands

whereis      Locate standard files

File Text Manipulation

grep           Search text for matching

lines

cut              Extract columns

paste          Append columns

tr                 Translate characters

sort             Sort lines

uniq            Locate identical lines

tee              Copy stdin to a file and

to stdout simultaneously

File Compression

gzip            Compress files (GNU Zip)

compress Compress files (Unix)

bzip2          Compress files (BZip2)

zip              Compress files (Windows Zip)

File Comparison

diff              Compare files line by line

comm.        Compare sorted files

cmp            Compare files byte

by byte

md5sum    Compute checksums

Disks and Filesystems

df                Show free disk space

mount        Make a disk accessible

fsck            Check a disk for errors

sync           Flush disk caches

Backups and Remote Storage

mt               Control a tape drive

dump         Back up a disk

restore       Restore a dump

tar               Read/write tape archives

cdrecord    Burn a CD

rsync          Mirror a set of files

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WELL KNOWN PORT NUMBERS IN COMPUTER NETWORKS

WELL KNOWN PORT NUMBERS IN COMPUTER NETWORKING

ftp	20	FTP – data
ftp	21	FTP – control
ssh	22	SSH Remote Login Protocol
telnet	23	TELNET
smtp	25	Simple Mail Transfer Protocol
domain	53	Domain Name Server
bootps	67	Bootstrap Protocol – server
bootpc	68	Bootstrap Protocol – client
tftp	69	Trivial File Transfer
http	80	World Wide Web
pop3	110	Post Office Protocol - version 3
sunprc	111	SUN Remote Procedure Call
Netbios-ssn	139	NETBIOS Session Service (SMB)
imap	143	Internet Message Access Protocol
snmp	161	Simple Network Management Protocol
bgp	179	Border Gateway Protocol
irc	194	Internet Relay Chat Protocol
ldap	389	Lightweight Directory Access Protocol
https	443	http secure
ipp	631	Internet Printing Protocol
wins	1512	Windows Internet Name Service
nfsd	2049	NFS server
squid	3128	Squid Web Proxy
mysql	3306	MySql

GUITAR CHORDS FOR HINDI SONG O MERE DIL KE CHAIN RAJESH KHANNA

GUITAR CHORDS AND TABS FOR O MERE DIL KE CHAIN HINDI SONG RAJESH KHANNA

Intro Music 

E ----------------------------------------------------------B --------------0----------------------------0--------------G ----------0------0--2-2-2-------------0------0--2-2-2----D ------2------------------------------2--------------------A --4------------------------------4------------------------E -----------------------------------------------------------

Song Start

Am---------------------------C-------G--------------------------------------------Am------o--mere---di-l-ke---chain---------Chain-aaye-mere-Dilko-Dua-KijiyeE --------------------------------------------------------------------------------------------------B --------------------------------------------------------------------------------------------------G ---2-0-0-2----2-0-0-2-0-----0---------------------0-0-2-2h4-4-0--2h4-4-0-2-----D ---------------------------2-----2-0-----0-2-2------------------------------------------A-------------------------------------------------------------------------------------------E-------------------------------------------------------------------------------------------


Music 

Am------------------------------------------------------E ---------------------------------------------------------B --1-----------1----------1----------1-----------------G ------2--0-------2--0------2--0------2--0----------D ---------------------------------------------------------A ---------------------------------------------------------E ---------------------------------------------------------


STANZA

----Am--------------------G-------------------F---------------------Am----Aapna-hi-saya-----Dekh-ke-tum----jaane jahan sharma gayeE ---------------------------------------------------------------------------------------B --1-1-0-1-0-----------0-----0----------------------------------------------------G --------------2-2--------2-----2-0-------2-0-2-0-----------2--2-2----------D -----------------------------------------------------3-2-3--------------------A ----------------------------------------------------------------------------------------E ----------------------------------------------------------------------------------------




----Am--------------------G-------------------F---------------------Am----Abhi-toye-pehli----manzil-hai-----tum-to-abhi-se-ghabara-gayeE --------------------------------------------------------------------------------------B --1-1-0-1-0-----------0-----0----------------------------------------------------G -------------2-2--------2-----2-0-------2-0-2-0--------------2--2-2------D ------------------------------------------------------3-2-3-----------------A ---------------------------------------------------------------------------------------E ---------------------------------------------------------------------------------------




------------C---------Am------------G------------F--------------G------------Am----Mera-kya-----hoga------soocho---to-zara--------------------------------E -------------0------------------------------------------------------------------------B ------0-1-----------0-0h1---0-1-1h3--0-0-1-0------0------------------------G --2--------------2-------------------------------2-------2-0------0---------D -----------------------------------------------------------------3-----3-2---A ----------------------------------------------------------------------------------------E ----------------------------------------------------------------------------------------






----------------------G-----------------------Am-----hai--aise-na-aahen-bhara-keejiyeE-------------------------------------------------------B ------------------------------------------------------G --------------0-0-2-2h4-4-0--2h4-4-0-2-----D ----0-2-2-------------------------------------------A -------------------------------------------------------E -------

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GUITAR CHORDS FOR DO DIL MIL RAHE HAIN

GUITAR CHORDS FOR DO DIL MIL RAHE HAIN (PARDES)

A# Gm
do dil mil rahe hai

A# Gm A#
do dil mil rahe hai, magar chupake chupake
A# Gm A#
do dil mil rahe hai, magar chupake chupake
A# D#
sab ko ho rahee hai
A# D# A#
sab ko ho rahee hai, khabar chupake chupake
A# Gm A#
do dil mil rahe hai, magar chupake chupake

A# D# A#
saason men badee bekaraaree, aankhon men kaee rat jage

A# D# A#
kabhee kahee lag jaaye dil to, kahee fir dil naa lage

D# D#
apanaa dil main jaraa thaam loo, jaadoo kaa main ise naam doo

A# Gm A#
jaadoo kar rahaa hai, asar chupake chupake

A# Gm A#
do dil mil rahe hai, magar chupake chupake

A# D# A#
ayese bhole banakar hain baithhe, jaise koee baat nahee
A# D# A#
sabakuchh najar aa rahaa hai, din hain ye raat nahee

D# D#
kyaa hain kuchh bhee naheen hain agar, hothhon pe hain khaamoshee magar

A# Gm
baate kar rahee hai
A# Gm A#
baate kar rahee hai, najar chupake chupake

A# Gm A#
do dil mil rahe hai, magar chupake chupake

A# Gm A#
kahee aag lagane se pahale, uthhataa hain ayesaa dhuwaan
A# Gm A$
jaisaa hain idhar kaa najaaraa, waisaa hee udhar kaa samaa
D# D#
dil men kaisee kasak see jagee, dono jaane baraabar lagee

A# Gm
dekho to idhar se
A# Gm A#
dekho to idhar se, udhar chupake chupake

A# A#
do dil mil rahe hai, magar chupake chupake

A# D#
sab ko ho rahee hai
A# D# A#
sab ko ho rahee hai, khabar chupake chupake
A# D# A#
do dil mil rahe hai, magar chupake chupake

SHER

SHER CORNER

jis tarah aaftaab se koi roshni ko door nahi kar sakta
usi tarah mujhe tumse koi juda nahi kar sakta
tu meri aashnaa ha meri aarzoo ha jise har pal ma apne aaghosh mein rakhna chahta hoon
teri absaar mein kho jaane ki tamanna rakhta hoon jaise koi shama parwaane ke saath hi roshan jaahan kare waise hi tum aur main bina ek duje ke adhoore hain
aur mere ishq ka isbaat doon ke ma tere saath apne jeevan ka asfaar tai karna chahta hun
aur ab yeh aalam ha ke iztiraab itna ha ke tujhe mile bina ma gaata hun afsurdah me

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HOW TO INSTALL WINDOWS 7 THROUGH A BOOTABLE PEN DRIVE/FLASH DRIVE

HOW TO INSTALL WINDOWS 7 THROUGH A BOOTABLE PEN DRIVE

Pen drive installation process for windows 7 is much faster than DVD/CD. For this you need a pen drive having minimum space of 4 Gb and an Orginial Installation DVD of Windows 7.

Now just follow this steps:-

1. First off all you need to format the USB drive / Pendrive:-

Run the command prompt as an Administrator
Now to find the drive number of your USB Drive, you need to type this and press enter every time.

diskpart

list disk

Here you can see the disk listed.Note down the disk number of your pendrive for the next step. Assume that the number is 'A'.
Now type all these words to format the drive:

select disk A

clean

create partition primary

select partition A

active

format fs=NTFS

assign

exit

Now the disk partition program will exit and you’ll have a formatted USB flash drive ready to be made bootable.

2. Now to make the bootable pendrive, follow this steps:-

Now insert the Windows 7 Installation DVD and to your DVD drive.

Now assume that DVD drive is G and Pendrive as F

Now type G:CD BOOT

Now type this command bootsect /nt60 F: to update your USB drive with bootmgr code.

Finally copy all the contents from the Windows 7 DVD to your Pendrive.

Here you have created the bootable pendrive. Now what you need is to make your BIOS to boot from USB.So foolow this steps:-
Insert your pendrive to the PC and reboot the system.

Now Enter the Bios system accordingly by pressing the key delete.This is where you’re on your own since every computer is different. Most BIOS’s allow you to hit a key at boot and select a boot option.

Now select the USB/ Pendrive as the first boot driver.

Now save the settings in Bios and restart and you will be able to Install Windows 7 using that pendrive.

Note :- 

1. It works only on new systems which support booting from a USB Flash Media

2. The Preparation of Bootable Pen drive can only be done on windows vista or higher.

3. Do not use Pirated copies.

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