Hi all,
Something funny happen with this code:
EXIST=`ssh batch@190.2.332.234 'if ; then echo 0; else echo 1 ; fi'`
echo $EXIST
Above code will display "1".
The value of remotePath is /home/batch
The value of fileName is sample.txt
=========================================
... (1 Reply)
In LINUX(CentOS, RedHat) is there a way to have the banner statement appear before the logon instead of after the logon? In UNIX and Windows the banner appears before a person actually logs on, what I'm seeing in LINUX is that it appears after the login(ftp, telnet, SSH).
Thanks (0 Replies)
Hi All,
I am trying to sort the below data using sort command.
temp.dat
H|S1-511091486889|27-Jul-2011 00:00:00
H|S1-511091486823|27-Jul-2011 00:00:00
H|S1-511091486757|27-Jul-2011 00:00:00
L|S1-511091486889|1
L|S1-511091486823|1
L|S1-511091486757|1
sort -t "|" -k2 -k1 temp.dat
My... (5 Replies)
Hello everyone, I'm in need of some assistance. I'm currently enrolled in an introductory UNIX shell programming course and, well halfway through the semester, we are receiving our first actual assignment. I've somewhat realized now that I've fallen behind, and I'm working to get caught up, but for... (1 Reply)
Hi,
I'm having a nightmare of a time with this one. I've recently taken over a sys admin role and shortly after I did, the print server failed. I've had to replace the hard disk. ---don't ask about backups....there hasn't been a sys admin in post for almost a year......
Anyway, the aim, to... (0 Replies)
Hi,
There is a user in Solaris-10 zone, ora_big01. Its .profile is not getting executed due to some reason and I am not able to find that.
root@trddpd-dwsq04:/# cat /etc/passwd | grep -i ora_big01
ora_big01:x:242349:220:Siebel for QA:/ccq/apps/siebel:/usr/bin/ksh
root@trddpd-dwsq04:/# which ksh... (3 Replies)
Hi All,
I am using the below script which has awk command, but it is not returing the expected result. can some pls help me to correct the command.
The below script sample.ksh should give the result if the value of last 4 digits in the variable NM matches with the variable value DAT. The... (7 Replies)
Hi,
Not entirely sure if this is the right thread.
Essentially, fdisk -l shows that /dev/sda is a drive (750 GB), with 1 partition at /dev/sda1 with system type "Linux".
I'm pretty nooby at working with drives, but I'm pretty sure that the output of:
mount /dev/sda1 /media/int
Should not... (4 Replies)
Hi
I am trying to do a "IF" Condition in UNIX where we compare EACH file size in a directory with a SIZE (Parameter passed)
If Each File size EXCEEDS parameter passed SIZE then we manipulate the file.
Somehow the IF condition do not work ?? (is this Variable decalration issue ??)
... (9 Replies)
Hi all,
I have tried to send an email with the below script. but i am not getting the subject of the email where it is present in the simply.txt.
I am using HP UNIX server.
I am not sure what mistake i made in the below unix command. any help would be appreciated.
cat simply.txt ... (2 Replies)
Discussion started by: arun888
2 Replies
LEARN ABOUT CENTOS
papi_flops
PAPI_flops(3) PAPI PAPI_flops(3)NAME
PAPI_flops -
Simplified call to get Mflops/s (floating point operation rate), real and processor time.
SYNOPSIS Detailed Description
C Interface:
#include <papi.h>
int PAPI_flops( float *rtime, float *ptime, long long *flpops, float *mflops );
Parameters:
*rtime total realtime since the first call
*ptime total process time since the first call
*flpops total floating point operations since the first call
*mflops incremental (Mega) floating point operations per seconds since the last call
Return values:
PAPI_EINVAL The counters were already started by something other than PAPI_flops().
PAPI_ENOEVNT The floating point operations event does not exist.
PAPI_ENOMEM Insufficient memory to complete the operation.
The first call to PAPI_flops() will initialize the PAPI High Level interface, set up the counters to monitor the PAPI_FP_OPS event and
start the counters.
Subsequent calls will read the counters and return total real time, total process time, total floating point operations since the start of
the measurement and the Mflop/s rate since latest call to PAPI_flops(). A call to PAPI_stop_counters() will stop the counters from running
and then calls such as PAPI_start_counters() or other rate calls can safely be used.
PAPI_flops returns information related to theoretical floating point operations rather than simple instructions. It uses the PAPI_FP_OPS
event which attempts to 'correctly' account for, e.g., FMA undercounts and FP Store overcounts, etc.
See Also:
PAPI_flips()
PAPI_ipc()
PAPI_epc()
PAPI_stop_counters()
Author
Generated automatically by Doxygen for PAPI from the source code.
Version 5.2.0.0 Tue Jun 17 2014 PAPI_flops(3)