3 ms·
The standardized ones are described in the Shell & Utilities section of POSIX:2008/SUSv4 online at http://pubs.opengroup.org/onlinepubs/9699919799/ http://pubs.
by kevinoid 11y ago
The standardized ones are described in the Shell & Utilities section of POSIX:2008/SUSv4 online at http://pubs.opengroup.org/onlinepubs/9699919799/ http://pubs.opengroup.org/onlinepubs/9699919799/