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Hello experts,
On my RHEL box when i mount a nfs file system using autofs, the df -t shows the file system as nfs only. For which mounts does it report the filesystem as autofs....

The code doesnt seem to work. Actually i have another similar pattern at the bottom of the fiole which is this format

HPOM maintenance summary: 02/26/11 15:39:58. So this search pattern which u...

Hello Friends,

I have been struck with a perl script for quite some time now. I have a log file which gives a date which is sometimes coming in this format

Script...

Friends, I am really stuck on this one. In solaris i can get the number of disks using this command -->

pfexec format | egrep -v "Searching|AVAILABLE|Specify|^$|@" | wc -l

But when applying...

@scrutinizer.

Your script is working like charm.

i am still unable to understand the logic behind

iostat -d 2 2 awk ' /sd[a-z]+[^0-9]/ || /hd[a-z]+[^0-9]/ || /fd[0-9]+/ || !NF&&NR>2'

...

iostat -d 2 2| awk ' /sd[a-z]+[^0-9]/ || /hd[a-z]+[^0-9]/ || /fd[0-9]+/ || !NF'

sda 21.62 5.29 257.11 2871221 139644510
fd0 0.00 0.00 ...

sorry boss. no change in result.

iostat -d 2 2 |egrep "^sd[a-z]+ |^[fh]d"
sda 21.55 5.30 256.23 2871221 138684078
fd0 0.00 0.00 ...

friends,
I am running iostat command in linux. Following is the output

iostat -d
Linux 2.6.18-128.el5 (btovm725.ind.hp.com) 04/16/2010

Device: tps Blk_read/s Blk_wrtn/s ...

Hello all,
i am in a bit of dilema here. i dont know any thing about perl or python. only know a little bit of awk. now unable to take a decission as to which language to go for. my...

The second option. Create a high disk I/O and then write a file and read it.

friends , need a shell script to create a disk load. can any one pls guide me with how this can be implemented. Pls provide the concept. from there i will try to design my script.

not working as in a multi disked linux system, this will fail. also i dont want to use sed. only awk.

---------- Post updated 03-03-10 at 12:01 AM ---------- Previous update was 03-02-10 at 10:47...

there is a small problem, it will treat all the entries as 1 column. so same problem comes back again.

wont it become too hectic !!!!1

same result :-(

iostat -dt -kx 2 2 | awk 'BEGIN {max = 0.00} !/sd[a-z][0-9]/ &&!/%util/ && !/Time/ && !/Linux/ {if ($12>max) max=$12} END {print max}'
4.38

actually no. this values should be printed at each iteration

for example u run iostat -dtx 2 2 (i.e two iterations at 2 seconds interval) so after the first iteration is over, the max value will...

iostat -dt -kx 2 2 | awk ' !/sd[a-z][0-9]/ &&!/%util/ && !/Time/ && !/Linux/ {print $12}' |
awk 'BEGIN {max = 0.00} {if ($0>max) max=$0} END {print max}'

6.05

its not working. neither code is working. first one is print only 1 value at the end of all the iterations and so does code 2. but i need the values at the end of each iteration.

Friends,
.
On linux i have to run iostat command and in each iteration have to print the greatest value in each column.

e.g

iostat -dt -kx 2 2 | awk ' !/sd[a-z][0-9]/...

Friends,
Need some help.
On linux i have to run iostat command and in each iteration have to print the greatest value in each column.

e.g

iostat -dt -kx 2 2 | awk '...

actually, currently we are using shell and awk. but we want to shift it. so pls tell me which will be best suited to replace awk and shell ?

Hello all,
I am in a bit of dilema here. I want to implement a suite. it involves a lot of text file processing and shell scripts . which one to use perl or python ?

its not printing per iteration.also its summing up the values.

The code snippet which i had pasted worked out in Linux. But for HP-UX. i am at my wits end. when u run the command sar -d $interval $iteration it gives out values like pasted below
sar -d 3 3
...

worked with the following syntax

awk '{if(NF){_=(/tps/)?0:(($2>=_)?$2:_)}else{print _}}'


can anyone be pls kind enough to explain to me the meaning of the code.