[20120612]linux的cloumn命令.txt

昨天看別人操作linux,發現column的一個用法:

# mount

/dev/sda3 on / type ext3 (rw)

none on /proc type proc (rw)

none on /sys type sysfs (rw)

none on /dev/pts type devpts (rw,gid=5,mode=620)

usbfs on /proc/bus/usb type usbfs (rw)

/dev/sda2 on /boot type ext3 (rw)

none on /dev/shm type tmpfs (rw,size=3G)

/dev/sda6 on /u01 type ext3 (rw)

/dev/sdb1 on /data type ext3 (rw)

none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)

sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)

明顯這樣不是很好看.

# mount | column -t 

/dev/sda3  on  /                         type  ext3         (rw)

none       on  /proc                     type  proc         (rw)

none       on  /sys                      type  sysfs        (rw)

none       on  /dev/pts                  type  devpts       (rw,gid=5,mode=620)

usbfs      on  /proc/bus/usb             type  usbfs        (rw)

/dev/sda2  on  /boot                     type  ext3         (rw)

none       on  /dev/shm                  type  tmpfs        (rw,size=3G)

/dev/sda6  on  /u01                      type  ext3         (rw)

/dev/sdb1  on  /data                     type  ext3         (rw)

none       on  /proc/sys/fs/binfmt_misc  type  binfmt_misc  (rw)

sunrpc     on  /var/lib/nfs/rpc_pipefs   type  rpc_pipefs   (rw)

效果就好多了.