Getconf

getconf binary included in libc-bin package.

getconf
Usage: getconf [-v specification] variable_name [pathname]
       getconf -a [pathname]

getconf PAGE_SIZE
4096

getconf LONG_BIT
64

See also

• Linux Kernel: namespaces, Cgroups, OOM, proc, Linux Kernel changelog, sysctl, userfaultfd, Grub, ENOSPC, ENOMEM, DKMS, syscall, Transparent huge pages, smatch, sysfs, vm.swappiness, CFS, Runlevel, Jens Axboe, Consistent Network Device Naming, Initial ramdisk (initrd), modprobe, MTD, Linux Kernel vulnerabilities, /sys/kernel/, KernelCare, unix://, Data Plane Development Kit (DPDK)