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Get logical CPU count in a platform-independent way
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| #!/bin/bash | |
| os="$(uname -s)" | |
| case $os in | |
| Darwin*|BSD*) sysctl -n hw.ncpu;; # macOS, BSD | |
| Linux*) nproc --all;; # Linux | |
| Solaris*) psrinfo -p;; # Solaris | |
| Win*|CYGWIN*|MINGW*|MSYS_NT*) echo "$NUMBER_OF_PROCESSORS";; # Windows | |
| *) >&2 echo "unsupported os: $os"; exit 1;; # Unsupported | |
| esac |
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