unix

Denis Ritchie is one of most unrivalled computer scientist in ever history. Sadly he has passed away recently in 70 years old.  Denis Ritchie is the greatest scientist who found the operating system technology to the world and he is the founder of UNIX operating system (UNIX is the base of every operating system). He is an American and he developed UNIX operating system for Bell Labs Company where he works at 1975. Denis Ritchie and his group develop UNIX 6 operating system and it...Read Full Story

RIP DENNIS RICHIE EVERYONE KNOWS WHO STEVE JOBS IS BUT DOES EVERYONE KNOW WHO DENNIS RICHIE IS? THEY DIED ON THE SAME DAY BUT NO SEEMS TO KNOW ANYTHING ABOUT DENNIS RICHIE…. HERE ARE SOME FACTS http://youtu.be/5Cl270D_Zbo Dennis Ritchie From Wikipedia, the free encyclopedia Dennis MacAlistair Ritchie Dennis Ritchie, 1999 Born September 9, 1941 Bronxville, New York , U.S. Died found dead October 12, 2011(aged 70) Berkeley...Read Full Story

Dennis Ritchie, a computer scientist who wrote the popular C programming language and helped develop the Unix operating system, has died. He was 70. Ritchie died a month after his birthday, according to his biography on a Web page of Alcatel-Lucent's Bell Labs. Ritchie joined Bell Labs in the late 1960s. The company announced his death Thursday but did not give the cause or say when Ritchie died. Ritchie is best known for his contributions to computer programming and software. The C...Read Full Story

Dennis Ritchie After the death of Steve Jobs, the world of information technology again lost one of the legendary figures. Dennis Ritchie, creator of the C programming language and UNIX operating systems, has died at the age of 70 years. Dennis Ritchie died after suffering pain for years. The death of Dennis Bell Labs was announced on Thursday night. The president of Alcatel-Lucent Bell Labs Jeong Kim said, the work of Dennis will always be remembered and be an inspiration to the world of...Read Full Story

The boot block in Sun Solaris operating system is an area of the hard drive that stores information for loading an operating system. Corruption in the boot block primarily occurs due to improper system shutdown, file system corruption, metadata structure damage, virus infection and more. In most cases of boot block corruption, you encounter an error message that makes your hard drive unmountable and data inaccessible. In such data loss scenarios, an ideal solution is to restore data from an...Read Full Story

tar command examples in Linux tar command in UNIX or linux is one of the important command which provides archiving functionality in unix. we can use unix tar command to create compressed or uncompressed archive files by using either gzip or bzip2. In this unix tar command tutorial we will see examples of unix tar command related to basic archiving task e.g. How to create tar archive in Unix and Linux , How to extract files from tar archive in unix, How to view contents of tar file in Unix...Read Full Story

10 examples of grep command in UNIX and Linux "grep" one of the most frequently used UNIX command stands for "Global Regular Expression Print". This grep command tutorial is not about theory of UNIX grep but to practical use of grep in UNIX and here I am sharing my experience on use of grep command in Linux with an aim that this would serve as quick guide or tutorial for using grep in UNIX for new beginners and help them to understand the grep command better and its thoughtful usage in UNIX...Read Full Story