Let's say you want to combine some features of "df -h" with "df -n" to show filesystem type and some other custom modifications to the output. This is where awk/nakw/gawk/whatever come in handy:
% df -g | nawk '{if (NR % 5 == 1) printf "%-22s", $1 ; if (NR % 5 == 4) printf "%-10s", "fstype " $1 "\n"; if (NR % 5 == 2) printf "%-30s",$1/2/1024/1024 " GB"; if (NR % 5 == 2) printf "%-30s", $4/2/1024/1024 " GB free "}'
/ 33.6627 GB 18.4351 GB free fstype ufs
/devices 0 GB 0 GB free fstype devfs
/system/contract 0 GB 0 GB free fstype ctfs
/proc 0 GB 0 GB free fstype proc
/etc/mnttab 0 GB 0 GB free fstype mntfs
/etc/svc/volatile 7.88214 GB 7.8813 GB free fstype tmpfs
/system/object 0 GB 0 GB free fstype objfs
/lib/libc.so.1 33.6627 GB 18.4351 GB free fstype ufs
/dev/fd 0 GB 0 GB free fstype fd
/tmp 7.88142 GB 7.8813 GB free fstype tmpfs
/var/run 7.88134 GB 7.8813 GB free fstype tmpfs
/export/home 74.4858 GB 1.87458 GB free fstype ufs
/storage 108.639 GB 66.9259 GB free fstype nfs
You can also add a comma (,) to the separators and output > csv (you can open the comma separated values table in Excel or OpenOffice or any other Spreadsheet application) :-).
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nice tool. However, I have heard about another program for fix mssql database, check it out and find out why it is more efficient
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