14 Aug
2008
14 Aug
'08
11:45 p.m.
On Thu, Aug 14, 2008 at 2:36 PM, Nifty Cluster Mitch niftycluster@niftyegg.com wrote:
$ cat /tmp/checkspace #!/bin/bash df -Pkl > /tmp/checkingdiskspce echo -e "\nInput is:" cat /tmp/checkingdiskspce echo -e "\nAdding up the bits" cat /tmp/checkingdiskspce | awk '/^/dev// { used += $3/1024 } END { printf("%d Mb Used\n", used)} '
This is simpler (and does not involve as many execs & forks) as:
awk '/^/dev// { used += $3/1024 } END { printf("%d Mb Used\n", used)} ' /tmp/checkingdiskspce
mhr