/var/db/scripts/import here is a symbolic link to /usr/libexec/scripts/import. Can you show us what does this show:
thanks. actually the directory of /usr/libexec/scripts doesn't exist and i knew it doesn't exist. but i am wondering why it gave me error when i use "/" at the end.
I tried looking for the answer online and came up with only a few semi-answers as to why file and directory names are case sensitive in Unix. Right off the bat, I'll say this doesn't bother me. But I run into tons of Windows and OpenVMS admins in my day job who go batty when they have to deal... (3 Replies)
Hi,
My local server is :/usr/abcd/
Remote server is :/Usr/host/test/
I want to send files from local unix directory(All files starting with O_999) to
remote host unix directory.
Can any body give me the Unix Shell script to do this.
One more doubt: Shall we need to change the file... (1 Reply)
folks;
I'm going to use LDAP on Solaris 10 to authenticate users, i have 3 questions, i'm hoping it can be possible:
1. when users login for the first time, Is there a way to auto create a home directory like "/home/"user_name" so we don't have to a create a home directory for every single... (3 Replies)
Hi,
I have to transfer five files from one directory to another directory in unix with the help of shell scripts. This shell script calling the param file as input parameter. Every day one file will come and fall on my source directory. Remaining files will fall on any one of the day of the... (5 Replies)
I'm currently studying for my exam, and is practicing with sample exam questions.
However there is a question asking "Name THREE UNIX Directory system calls" and the answer given is "opendir, closedir and readdir", however the next question ask "Why is a write directory system call not included... (1 Reply)
Hi,
How do i check if I have read/write/execute rights on a UNIX directory?
What I'm doing is checking read access on the files but i also want to check if user has rights on the direcory in whcih these files are present.
if then......
And I check if the directory exists by using... (6 Replies)
I have a Solaris 9 system and was trying to familiarize myself with how the filesystem is laid out. I was wondering what the following directories were for (legacy, some administrative reason, etc)
The reason I ask about these specific directories is that they have executables with the... (4 Replies)
My input is as below :
/splunk/scrubbed/rebate/IFIND.REBTE.WROC.txt
/splunk/scrubbed/rebate/IFIND.REBTE.WROC.txt
/splunk/scrubbed/loyal/IFIND.HELLO.WROC.txt
/splunk/scrubbed/triumph/ifind.triumph.txt
From the above input I want to extract the file names only .
Basically I want to... (5 Replies)
Discussion started by: IshuGupta
5 Replies
LEARN ABOUT OPENDARWIN
dylibprof
DYLIBPROF(1) General Commands Manual DYLIBPROF(1)NAME
dylibprof - control the shared pc sampling of a dynamic shared library
SYNOPSIS
dylibprof [-e | -d] | [-c | -r | -b | -h | -p [-o <file>] <dylib>]
DESCRIPTION
Dylibprof along with the server /usr/libexec/profileServer allows shared program counter sampling of a dynamic shared library across all
the programs that use the library.
To use dylibprof(1), /usr/libexec/profileServer must be running. So first start /usr/libexec/profileServer and leave it running in the
back ground:
% /usr/libexec/profileServer >& /dev/console &
/usr/libexec/profileServer starts up with shared pc sampling disabled. It should not be left running with shared pc sampling enabled if no
sampling is being done as every launch of a program that uses the dynamic linker is effected. This is true even to a small extent if there
no libraries being sampled.
If you need to profile from boot up for all processes then the following line can be added to /etc/bootstrap.conf:
server "/usr/libexec/profileServer" services NSProfileServer NSProfileControl;
Before any dynamic shared library can be sampled sampling must be enabled as
follows:
% dylibprof -e
It can then later be disabled when no more sampling is to be done with:
% dylibprof -d
EXAMPLE
To sample the dynamic shared library /System/Library/Frameworks/System.framework/Versions/B/System for example requires the following
steps. First create a sample buffer for the library:
% dylibprof -c /System/Library/Frameworks/System.framework/Versions/B/System
Then begin the sampling:
% dylibprof -b /System/Library/Frameworks/System.framework/Versions/B/System
After this programs launched using this library will be part of the shared pc sampling. Typically what would be done is to then use the
system normally for a number of hours.
Then to halt the sampling:
% dylibprof -h /System/Library/Frameworks/System.framework/Versions/B/System
The profiling output file (a gmon.out file) can be created with:
% dylibprof -p -o /tmp/gmon.out /System/Library/Frameworks/System.framework/Versions/B/System
Using the profiling output file and the library a profile listing and a time based order file (time.order) can be created with: gprof(1):
% gprof -S /System/Library/Frameworks/System.framework/Versions/B/System /tmp/gmon.out
When no more sampling for this library is to be done the sample buffer can be
removed with:
% dylibprof -r /System/Library/Frameworks/System.framework/Versions/B/System
The options are:
-e Enable shared program counter sampling for dynamic libraries.
-d Disable shared program counter sampling for dynamic libraries.
-c Create a pc sample buffer for the library.
-b Begin sampling for programs subsequently launched using the library.
-h Halt sampling for programs subsequently launched using the library.
-p Produce a profiling output file (a gmon.out file) for the library.
-r Remove the pc sample buffer for the library.
-o name
Use the file name instead of gmon.out when producing the profiling output file with the -p above.
FILES
gmon.out profile output file
/var/tmp/profile/profile.XXXXXX the sample buffer file
SEE ALSO gprof(1)Apple Computer, Inc. March 19, 2002 DYLIBPROF(1)