Stephen Harris wrote: > On Thu, Aug 14, 2008 at 01:12:58AM -0700, MHR wrote: > >> On Wed, Aug 13, 2008 at 8:56 PM, Lunix1618 <lunix1618 at gmail.com> wrote: >> >>> [root at centos-svr ~]# df -kPl >>> Filesystem 1024-blocks Used Available Capacity Mounted on >>> /dev/mapper/VolGroup00-LogVol00 274405432 18584656 241656808 8% / >>> /dev/sda2 101105 19096 76788 20% /boot >>> tmpfs 1682508 0 1682508 0% /dev/shm >>> >>> and with the command of Stephen : >>> [root at centos-svr ~]# df -Pkl | awk '/^\/dev\// { avail += $3/1024 } END { printf("%d Mb used\n",avail)} ' >>> 18173 Mb used Oppps, sorry my fault... 18,173 MB equal 18 GB sorry again.