Login or Register to Ask a Question and Join Our Community


Filesystems, Disks and Memory

sum in df command

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Special Forums Hardware Filesystems, Disks and Memory sum in df command
# 1  
Old 08-01-2007
sum in df command
Hi,
os is TRU64.
When i type df -h , i get info about usage of my filesystems in MB and in GB.
Is there some command that i could use so to get sum of all used space on all filesystems ?
thanks.
# 2  
Old 08-01-2007
Hi Buddy,

u can try the command as below

df -h|awk '{s+=$3} END {print s}'

here $3 is the 3rd column of df -h output. If u want to get sum of any other column just type $<column number> for that column
# 3  
Old 08-01-2007
Max thank you very much.
That is exactly what i needed.
As i found this command very usefull ,
could you pleace point me to some site or book where i could learn such
tips&tricks :-)
# 4  
Old 08-01-2007
No dear,

I dont know any such books...but u can ask these things to this forum....people will help you...

Good that u found the command useful....

Read about awk and nawk filters....they are really useful....
# 5  
Old 08-01-2007
thanks max
, i' ll give a look on those filters
and stop by here when seeking for more knowledge about managing unix/linux systems.
cheers ,
Toni Smilie
# 6  
Old 08-01-2007
ya happy learning.....dear...u may mail me for questions on email id removed by moderator

I ll try best to answer.
Last edited by blowtorch; 08-01-2007 at 06:24 AM.. Reason: remove email id
# 7  
Old 08-01-2007
Please do not post your email id on the forums. This is against the rules and also a privacy risk.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to get the sum?

hi Gurus, I have an extract as seen below: INPUT 2015-08-24 15:00:00.0 |TCSERVER01 |ServiceEventHandler |2283 2015-08-24 15:01:00.0 |TCSERVER01 |ServiceEventHandler |576 2015-08-24 15:02:00.0 |TCSERVER01 |ServiceEventHandler |833 2015-08-24 15:03:00.0 |TCSERVER01 |ServiceEventHandler... (6 Replies)
Discussion started by: reignangel2003
6 Replies

2. Shell Programming and Scripting

Need to sum up a column value from multiple files into Credit and Debit categories using awk command

i have multiple files with Batch Header, Record detail & Batch trailer data in the files like : BH 20150225950050N8262 RD 20140918000000 99999999 unk Deferred Settlement -13950 BT01 -13950 *Above sample data donot have the spaces coorectly defined. I do have multiple batch trailer... (1 Reply)
Discussion started by: kcdg859
1 Replies

3. Shell Programming and Scripting

awk and or sed command to sum the value in repeating tags in a XML

I have a XML in which <Amt Ccy="EUR">3.1</Amt> tag repeats. This is under another tag <Main>. I need to sum all the values of <Amt Ccy=""> (Ccy may vary) coming under <Main> using awk and or sed command. can some help? Sample looks like below <root> <Main> ... (6 Replies)
Discussion started by: bk_12345
6 Replies

4. Shell Programming and Scripting

How to sum these value.

Hi, Unix Gurus, I need sum values from a file. file format like: 0004004 0000817 0045000 0045000 0045000 0045000 0045000 0045000 0045000 0045000 0045000 0045000 0004406 the result should be 459227 (817+45000 ... + 4406) anybody can help me out (7 Replies)
Discussion started by: ken002
7 Replies

5. UNIX for Dummies Questions & Answers

Getting the sum

I am trying to get the sum of the first column of a file. When I use the same method for other files it works just fine... for some reason for the file below it gives me an error that I don't understand... I tried looking at different lines of the file and tried different things, but I still... (7 Replies)
Discussion started by: cosmologist
7 Replies

6. Solaris

How to Sum

Hi I need to incorporate a 'sum' as follows into a script and not sure how. I have a variable per line and I need them to be summed, e.g below 1 23 1,456 1 1 34 46 How do I calculate the sum of all these numbers to ouptut the answer ( 1,562) Thanks in advance (3 Replies)
Discussion started by: rob171171
3 Replies

7. Shell Programming and Scripting

How to sum 2 files?

i have arq1.txt , like this: 1 2 3 4 5 and another arq2.txt 1 2 3 4 5 how to make this: 2 4 (8 Replies)
Discussion started by: beandj
8 Replies

8. Shell Programming and Scripting

Print sum and relative value of the sum

Hi i data looks like this: student 1 Subject1 45 55 Subject2 44 55 Subject3 33 44 // student 2 Subject1 45 55 Subject2 44 55 Subject3 33 44 i would like to sum $2, $3 (marks) and divide each entry in $2 and $3 with their respective sums and print for each student as $4 and... (2 Replies)
Discussion started by: saint2006
2 Replies

9. Shell Programming and Scripting

Sum with awk

Hi,consider this fields, $1 $2 $3 981 0 1 984 0 4 985 1 0 987 0 2 990 0 0 993 0 3 995 2 0 996 0 1 999 0 4 for each occurence of zero in column $2 and $3 I need to sum $1 fields, so for example, in this piece of code the result of $1 is 8910. I'm sure... (2 Replies)
Discussion started by: cv313x
2 Replies

10. Shell Programming and Scripting

sum

Hello everyone I need to write a script that sums numbers passed to it as arguments on the command line and displays the results. I must use a for loop and then rewrite it using a while loop. It would have to output something like 10+20+30=60 this is what I have so far fafountain@hfc:~$ vi sum... (1 Reply)
Discussion started by: Blinky85
1 Replies
Login or Register to Ask a Question