> Is there a flag for the df command to get the total disk space used on > all filesystems as one number? I have a server with a lot of mounted > shares. I'm looking for a simple way to measure rate of data growth > across all shares as one total value.
Not directly, but you can add up all the entries mounted from /dev with a simple awk statement: df -kl | awk '/^\/dev\// { avail += $3/1024 } END { printf("%d Mb used\n",avail)} ' -- rgds Stephen _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos