Create File Of Any Size in Linux Using DD Command

How do I create a file of any given size on Linux?
using the dd command.

$ dd if=/dev/zero of=testss bs=1024 count=1048576

This will create a file of size 1024 * 1048576 bytes (or 1 GB).
where
if - input file
of - output file or the file to be created
bs - block size in bytes
count - # of blocks of size bs

Easiest and fasted way to create file of 250GB using DD command

$ dd if=/dev/zero of=tests bs=1 count=0 seek=250G

read dd(1) - Linux man page

Comments

Rajasthan Board 10th Results | rajedubord.nic.in | RBSE

Raj Board of Secondary Education, Rajasthan Results at rajeduboard.nic.in Board of Secondary Education, Rajasthan Ajmer declared result of secondary examination today at 4PM official site is rajedubord.nic.in check Secondary Examination- 2008 Result (To be announced on July 1st, 2008 at 4:00 PM) source http:// rajresults.nic.in / Declared result Praveshika Examination-2008 Result (Announced on June 25, 2008 at 4:00 PM) The history of the Board of Secondary Education Rajasthan (BSER) is a remarkable panorama of progressive record of the futurological vision for developing a dynamic system of various sub-systems of examinations and highlights of the academic excellence of the last four decades. The BSER took rapid strides for promotion and development of Secondary Education in Rajasthan, spread over 3,42,239 sq. km. and in more than 6000 schools located in 32 districts involving 8.5 lakhs students for Secondary and Senior Secondary Examination in the year 2000. At present the Board is ...

ahsec results 2008 | www.ahsec.nic.in

The official website of assam higher secondary education council Results of Assam is down seems they are uploading results , direct link to check ahsec results 2008 is http://resultsassam.nic.in/index.asp You can find results of AHSEC at the link above. current page The Website www.ahsec.nic.in Designed Developed & Hosted by NIC, Assam State Centre, Guwahati is down for result uploading. keep checking this page, I will update as soon as news comes. All the best to AHSEC - assam higher secondary education council students. Direct links http://assam.nic.in/ www.ahsec.nic.in http://resultsassam.nic.in/

Encyclopedia of Life - by the World's Leading Scientists

An epic effort to promote biodiversity and document all 1.8 million named species on the planet. When completed, http://www.eol.org will serve as a global biodiversity tool, providing scientists, policymakers, students, and citizens information they need to discover and protect the planet and encourage learning and conservation. The Encyclopedia of Life is a collaborative scientific effort led by the Field Museum of Natural History, Harvard University, Marine Biological Laboratory, Missouri Botanical Garden, Smithsonian Institution, and Biodiversity Heritage Library, a consortium including the core institutions and also the American Museum of Natural History (New York), Natural History Museum (London), New York Botanical Garden, and Royal Botanic Gardens (Kew). clipped from www.eol.org clipped from www.eol.org "Imagine an electronic page for each species of organism on Earth, available everywhere by single access on command." - Edward O. Wilson The Encyclopedia of Life (E...

My Tech notes

Search This Blog