#!/bin/bash
for i in `cat servers`
do
ssh uname@$i "df -t xfs --total | grep total";
done > out.txt
Output as below
--------------
Code:
total 140583991104 118622795524 21961195580 85% -
total 140583991104 112888595524 27695395580 81% -
total 140583991104 113083933588 27500057516 81% -
total 140583991104 113981125312 26602865792 82% -
total 140583991104 114674546432 25909444672 82% -
total 140583991104 114443785084 26140206020 82% -
total 140583991104 114541732596 26042258508 82% -
total 140583991104 114597880688 25986110416 82% -
----------------
Now I want to extend the script by sum up the columns 2,3 and 4 and average of column 5 and append the output to a file daily in csv format. I did try as below, but not the expected one as i dunno how to include today's date in the script.
Code:
#!/bin/bash
for i in `cat servers`
do
ssh uname@$i "df -t xfs --total | grep total";
done | awk '{ sum2 += $2; sum3 += $3; sum4 += $4; sum5 += $5; } END { print sum2/(1024*1024*1024), sum3/(1024*1024*1024), sum4/(1024*1024*1024) , sum5/8 }' > out1.csv
I just need the final output in below format. Please help.
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