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1. Shell Programming and Scripting
HI,
In our project daily we need to check for some errors in around 45-50 folders. Please let me know if there is any utility tool using which 1 can check each folder and file for error.
Use: Monday we are checking if there were any error in files generated on Monday
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2. Solaris
Hello Forum,
Well I am fairly new to this Solaris os thing. One thing I would like to check for system health and performance.
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I know... (3 Replies)
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3. Red Hat
Hi, all
What would be the a,b,c in troubleshooting slow performance on RH box, I type and it became really slow, what commands or log files to examine. What parameters to check?
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T (2 Replies)
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Advance Thanks.
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5. UNIX for Advanced & Expert Users
Hi Community,
I'm looking for a linux based utility for monitoring following system resources
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I know there are plenty freewares which poll the data and print in form of html pages. For eg. MRTG, Novel's Linux Monitoring tools etc.
But my requirement is deviated a... (1 Reply)
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6. UNIX for Dummies Questions & Answers
Is there a UNIX check hard disk utility similar to the DOS utility chkdsk ?
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Where can I find these commands? (1 Reply)
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7. Shell Programming and Scripting
Hi,
I need a script which runs in the solaris system and check the system performance eg .CPU usage, and send an alert when an thresold level is
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kindly help me on this. (3 Replies)
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8. Filesystems, Disks and Memory
Hi,
- on a solaris box what is the best utility to copy a whole file system from one place to other? - the aim of the operation is to place the contents of
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cp ? - cpio? - tar?
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Discussion started by: JAKEZ
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cpc_access(3CPC) cpc_access(3CPC)
NAME
cpc_access - test access CPU performance counters
SYNOPSIS
cc [ flag... ] file... -lcpc [ library... ]
#include <libcpc.h>
int cpc_access(void);
Access to CPU performance counters is possible only on systems where the appropriate hardware exists and is correctly configured. The
cpc_access() function must be used to determine if the hardware exists and is accessible on the platform before any of the interfaces that
use the counters are invoked.
When the hardware is available, access to the per-process counters is always allowed to the process itself, and allowed to other processes
mediated using the existing security mechanisms of /proc.
Upon successful completion, cpc_access() returns 0. Otherwise, it returns -1 and sets errno to indicate the error.
By default, two common errno values are decoded and cause the library to print an error message using its reporting mechanism. See
cpc_seterrfn(3CPC) for a description of how this behavior can be modified.
The cpc_access() function will fail if:
EAGAIN Another process may be sampling system-wide CPU statistics.
ENOSYS CPU performance counters are inaccessible on this machine. This error can occur when the machine supports CPU performance
counters, but some software components are missing. Check to see that all CPU Performance Counter packages have been cor-
rectly installed.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
|Interface Stability |Obsolete |
+-----------------------------+-----------------------------+
cpc(3CPC), cpc_open(3CPC), cpc_seterrfn(3CPC), libcpc(3LIB), proc(4), attributes(5)
The cpc_access() function exists for binary compatibility only. Source containing this function will not compile. This function is obsolete
and might be removed in a future release. Applications should use cpc_open(3CPC) instead.
28 Mar 2005 cpc_access(3CPC)