9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
This morning there was an app that caused a sudden spike in I/O and memory usage in the server. We found the reason for the I/O, however the memory spike was something new, as it had never happened before.
I figured out what caused the memory spike, however, how do I investigate why... (6 Replies)
Discussion started by: anaigini45
6 Replies
2. UNIX for Beginners Questions & Answers
Trying to use mv in a shell script but for some reason this does not work:
for f in *.wav;do mv $f $f.bwf;done
I get this:
usage: mv source target
mv source ... directory
So it's like I'm using 'mv' wrong but I can't see how.
This works so the contens of the folder is read... (4 Replies)
Discussion started by: Oortone
4 Replies
3. Shell Programming and Scripting
Hi everyone,
i have the following script.sh:
foo='lsusb | grep Webcam | cut -c16-18'
sudo /home/user/public/usbreset /dev/bus/usb/001/$foo
when i try to call this script from python using subprocess.call("script.sh", shell=True) it seems that only 'sudo /home/user/public/usbreset' is being... (6 Replies)
Discussion started by: hilfemir
6 Replies
4. Solaris
Hi,
There is a abrupt memory rise observed for a process on solaris.
When the process is started the memory is around 268 MB and is stable for a day. Then suddenly the memory increased to 4364 MB.
Below is the pmap -xs output for the process (only for heap)
Address Kbytes ... (1 Reply)
Discussion started by: Nidds
1 Replies
5. UNIX and Linux Applications
Hello All,
I am using gvim ( redhat linux machine). backspace doesnot work properly. can some boby suggest a solution ?
i have checked with older version. backspace works in it.
Thanks
Shiv (1 Reply)
Discussion started by: shiv.emf
1 Replies
6. Shell Programming and Scripting
Hi,
I have a script which does a tar and sends it to another server as backup.
Script is as below
# Locations to be backed up. Seperate by space
BACKUP_LOCATIONS=/repos/subversion
BACKUP_BASE_FOLDER=/bakpool
BACKUP_FILE_NAME_ROOT=svn-backup
START_TIME_DISP=`date`
START_TIME=`date... (11 Replies)
Discussion started by: digitalrg
11 Replies
7. Solaris
Hi to all!
I want to learn step by step easily how to configure my Solaris for network. I know alot about Solaris Network configuration. But I have some problems.
When I install Solaris, and I plug-in my network cable to Solaris. Then I run:
ifconfig -a plumb
then I do
ifconfig bge0 dhcp... (7 Replies)
Discussion started by: SecureXCode
7 Replies
8. HP-UX
As per the man page, pstat_getdisk() call returns the number of instances, which could be 0 upon successful completion, otherwise a value of -1 is returned.
Please have a look at this sample program ->
#include <stdio.h>
#include <sys/pstat.h>
int main()
{
int j = 0, ret;
struct... (2 Replies)
Discussion started by: sandiworld
2 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I am new to UNIX and I am more used to simple commands like those in VMS.
One of them is the ability to get the output from a job using the /out=<file> command in VMS.
I want to submit a job (a set of unix commands) using the AT command but to get the output in a file like that used in... (4 Replies)
Discussion started by: SpanishPassion
4 Replies
ntptrace(8) System Manager's Manual ntptrace(8)
NAME
ntptrace - trace a chain of NTP servers back to the primary source
SYNOPSIS
ntptrace [ -n ] [ -m maxhosts ] [ server ]
DESCRIPTION
ntptrace is a perl script that uses the ntpq utility program to follow the chain of NTP servers from a given host back to the primary time
source. For ntptrace to work properly, each of these servers must implement the NTP Control and Monitoring Protocol specified in RFC 1305
and enable NTP Mode 6 packets.
If given no arguments, ntptrace starts with localhost. Here is an example of the output from ntptrace:
% ntptrace
localhost: stratum 4, offset 0.0019529, synch distance 0.144135
server2ozo.com: stratum 2, offset 0.0124263, synch distance 0.115784
usndh.edu: stratum 1, offset 0.0019298, synch distance 0.011993, refid 'WWVB'
On each line, the fields are (left to right): the host name, the host stratum, the time offset between that host and the local host (as
measured by ntptrace; this is why it is not always zero for "localhost"), the host synchronization distance, and (only for stratum-1
servers) the reference clock ID. All times are given in seconds. Note that the stratum is the server hop count to the primary source, while
the synchronization distance is the estimated error relative to the primary source. These terms are precisely defined in RFC-1305.
OPTIONS
-n Turns off the printing of host names; instead, host IP addresses are given. This may be useful if a nameserver is down.
BUGS
This program makes no attempt to improve accuracy by doing multiple samples.
SEE ALSO
ntpd(8)
The official HTML documentation.
This file was automatically generated from HTML source.
ntptrace(8)