NPROC(1) User Commands NPROC(1)
nproc – print the number of processing units available
Print the number of processing units available to the current process,
which may be less than the number of online processors
–all print the number of installed processors
if possible, exclude N processing units
–help display this help and exit
output version information and exit
Written by Giuseppe Scrivano.
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Copyright © 2016 Free Software Foundation, Inc. License GPLv3+: GNU
GPL version 3 or later
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Full documentation at:
or available locally via: info ‘(coreutils) nproc invocation’
GNU coreutils 8.25 February 2016 NPROC(1)