How To Find the Number of CPU cores
cat /proc/cpuinfo | grep -c processor
or
cat /proc/cpuinfo | grep 'core id'
core id : 0
core id : 1
or
nproc
or
lscpu
cat /proc/cpuinfo | grep -c processor
or
cat /proc/cpuinfo | grep 'core id'
core id : 0
core id : 1
or
nproc
or
lscpu