Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
TIMESTAMPS
The Wayback Machine - http://web.archive.org/web/20180521070907/http://perldoc.perl.org:80/functions/shmget.html
Calls the System V IPC function shmget. Returns the shared memory
segment id, or undef on error.
See also SysV IPC in perlipc and the documentation for
IPC::SysV .
