Aşağıdaki komutu, terminalde çalıştırdığınızda, bilgisayarınızdaki hafıza ile ilgili bilgileri görüntüleyebilirsiniz;
khantunckale@ubuntu:~$ cat /proc/meminfo
Şu şekilde bir sonuç alacaksınız;
MemTotal: 3954800 kB MemFree: 156684 kB Buffers: 485796 kB Cached: 886536 kB SwapCached: 18008 kB Active: 2190888 kB Inactive: 1360296 kB Active(anon): 1615564 kB Inactive(anon): 732660 kB Active(file): 575324 kB Inactive(file): 627636 kB Unevictable: 34088 kB Mlocked: 31396 kB SwapTotal: 262136 kB SwapFree: 231068 kB Dirty: 212 kB Writeback: 0 kB AnonPages: 2195176 kB Mapped: 148332 kB Shmem: 160852 kB Slab: 97052 kB SReclaimable: 67508 kB SUnreclaim: 29544 kB KernelStack: 4224 kB PageTables: 42932 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 2239536 kB Committed_AS: 5800120 kB VmallocTotal: 34359738367 kB VmallocUsed: 359120 kB VmallocChunk: 34359372476 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 104092 kB DirectMap2M: 2953216 kB