social.sokoll.com

Search

Items tagged with: OperatingSystems

An interesting look at how Unix got started. The oral history of Unix site [ https://www.princeton.edu/~hos/Mahoney/unixhistory ] is definitely worth a look for a more personal look at the people who made it happen.
Maybe its pervasiveness has long obscured its origins. But Unix, the operating system that in one derivative or another powers nearly all smartphones sold worldwide, was born 50 years ago from the failure of an ambitious project that involved titans like Bell Labs, GE, and MIT. Largely the brainchild of a few programmers at Bell Labs, the unlikely story of Unix begins with a meeting on the top floor of an otherwise unremarkable annex at the sprawling Bell Labs complex in Murray Hill, New Jersey.
[...]
It wasn’t until late 1971 that the computer science department got a truly modern computer. The Unix team had developed several tools designed to automatically format text files for printing over the past year or so. They had done so to simplify the production of documentation for their pet project, but their tools had escaped and were being used by several researchers elsewhere on the top floor. At the same time, the legal department was prepared to spend a fortune on a mainframe program called “AstroText.” Catching wind of this, the Unix crew realized that they could, with only a little effort, upgrade the tools they had written for their own use into something that the legal department could use to prepare patent applications.

The computer science department pitched lab management on the purchase of a DEC PDP-11 for document production purposes, and Max Mathews offered to pay for the machine out of the acoustics department budget. Finally, management gave in and purchased a computer for the Unix team to play with. Eventually, word leaked out about this operating system, and businesses and institutions with PDP-11s began contacting Bell Labs about their new operating system. The Labs made it available for free—requesting only the cost of postage and media from anyone who wanted a copy.
#History #ComputerHistory #Unix #OperatingSystems #ComputerScience #Computers
 
An interesting look at how Unix got started. The oral history of Unix site [ https://www.princeton.edu/~hos/Mahoney/unixhistory ] is definitely worth a look for a more personal look at the people who made it happen.
Maybe its pervasiveness has long obscured its origins. But Unix, the operating system that in one derivative or another powers nearly all smartphones sold worldwide, was born 50 years ago from the failure of an ambitious project that involved titans like Bell Labs, GE, and MIT. Largely the brainchild of a few programmers at Bell Labs, the unlikely story of Unix begins with a meeting on the top floor of an otherwise unremarkable annex at the sprawling Bell Labs complex in Murray Hill, New Jersey.
[...]
It wasn’t until late 1971 that the computer science department got a truly modern computer. The Unix team had developed several tools designed to automatically format text files for printing over the past year or so. They had done so to simplify the production of documentation for their pet project, but their tools had escaped and were being used by several researchers elsewhere on the top floor. At the same time, the legal department was prepared to spend a fortune on a mainframe program called “AstroText.” Catching wind of this, the Unix crew realized that they could, with only a little effort, upgrade the tools they had written for their own use into something that the legal department could use to prepare patent applications.

The computer science department pitched lab management on the purchase of a DEC PDP-11 for document production purposes, and Max Mathews offered to pay for the machine out of the acoustics department budget. Finally, management gave in and purchased a computer for the Unix team to play with. Eventually, word leaked out about this operating system, and businesses and institutions with PDP-11s began contacting Bell Labs about their new operating system. The Labs made it available for free—requesting only the cost of postage and media from anyone who wanted a copy.
#History #ComputerHistory #Unix #OperatingSystems #ComputerScience #Computers
 
RIP Fernando Corbató, whose "work on computer time-sharing in the 1960s helped pave the way for the personal computer, as well as the computer password"
Fernando Corbató, whose work on computer time-sharing in the 1960s helped pave the way for the personal computer, as well as the computer password, died on Friday at a nursing home in Newburyport, Mass. He was 93.

His wife, Emily Corbató, said the cause was complications of diabetes. At his death he was a professor emeritus at the Massachusetts Institute of Technology.

Dr. Corbató, who spent his entire career at M.I.T., oversaw a project in the early 1960s called the Compatible Time-Sharing System, or C.T.S.S., which allowed multiple users in different locations to access a single computer simultaneously through telephone lines.
[...]
In the course of refining time-sharing systems in the 1960s, Dr. Corbató came up with another novelty: the computer password.

C.T.S.S. gave each user a private set of files, but the lack of a login system requiring a password meant that users were free to peruse others’ files.

“Putting a password on for each individual user as a lock seemed like a very straightforward solution,” Dr. Corbató told Wired magazine in 2012. The passwords for C.T.S.S. are widely considered to be among the earliest computer security mechanisms.
#ComputerHistory #Obituaries #Computers #ComputerScience #OperatingSystems
 
RIP Fernando Corbató, whose "work on computer time-sharing in the 1960s helped pave the way for the personal computer, as well as the computer password"
Fernando Corbató, whose work on computer time-sharing in the 1960s helped pave the way for the personal computer, as well as the computer password, died on Friday at a nursing home in Newburyport, Mass. He was 93.

His wife, Emily Corbató, said the cause was complications of diabetes. At his death he was a professor emeritus at the Massachusetts Institute of Technology.

Dr. Corbató, who spent his entire career at M.I.T., oversaw a project in the early 1960s called the Compatible Time-Sharing System, or C.T.S.S., which allowed multiple users in different locations to access a single computer simultaneously through telephone lines.
[...]
In the course of refining time-sharing systems in the 1960s, Dr. Corbató came up with another novelty: the computer password.

C.T.S.S. gave each user a private set of files, but the lack of a login system requiring a password meant that users were free to peruse others’ files.

“Putting a password on for each individual user as a lock seemed like a very straightforward solution,” Dr. Corbató told Wired magazine in 2012. The passwords for C.T.S.S. are widely considered to be among the earliest computer security mechanisms.
#ComputerHistory #Obituaries #Computers #ComputerScience #OperatingSystems
 
Later posts Earlier posts