12-02-2013
Ask yourself a question, why should i do it?
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have been working with UNIX (HP-UX) now for a couple of years. Have become quite capable in shell scripting and general UNIX use. The local university offers a certification course in UNIX administration which I am considering taking. However, the certification is geared toward UNIX in general... (13 Replies)
Discussion started by: google
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2. HP-UX
Hi,
I would like to know some details about Hp-UX system administration exam ( HP0-002). I want to know
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3. HP-UX
Hi,
I would like to know some details about Hp-UX system administration exam ( HP0-002). I want to know
1. What is the passing percentage
2. How touch is the exam. I am reading Rehman's book thru and thru. I need to know if any other studies are required. I have some 4 years of Unix hands... (1 Reply)
Discussion started by: vikas_sri
1 Replies
4. UNIX for Dummies Questions & Answers
Dear all,
I plan to take HP-UX cert. EXAM.
But, I cannot find hp-ux system & network administration II.pdf file
Do you know where can I download??
Do you have? can you send to me?
Thank you! (2 Replies)
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5. Solaris
I'm planning to take System Administration certification in SUN Solaris. Can some one suggest me if there are any links are URLs to find sample question papers.
Pharos (2 Replies)
Discussion started by: pharos467
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6. UNIX for Dummies Questions & Answers
I'm a newbie so I'm not sure if I'm posting this in the right section... if I didn't, please forgive me :)
I've been looking all over the web for information on system administration. I'd like to become a Unix System Administrator but I want to find some more info about the job. Can someone please... (54 Replies)
Discussion started by: hpicracing
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7. Solaris
Sorry I'm kind of desperate here :wall:, there's a security audit coming next week :( and I can't seem to find solutions for the questions below :confused:.
1) I need to limit usage on account during non-working hours.
There's no /etc/security/time.conf file in my system should I create it?
... (0 Replies)
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8. UNIX for Advanced & Expert Users
Sorry for making this post so generic.
I'm trying to see if there are tools that exist that look at local network/system configurations and find problems... for example:
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Discussion started by: jjinno
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9. What is on Your Mind?
In the fall I am taking courses in System Admin and Networking Admin, along with Cisco classes. Sometime next year I hope to get Red Hat and CCNA certifications, then try to get some experience and a job.
I am wondering what I can focus on in the meantime (and in my spare time) that will... (1 Reply)
Discussion started by: ScottLew
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LEARN ABOUT HPUX
posix_fadvise64
posix_fadvise(2) System Calls Manual posix_fadvise(2)
NAME
posix_fadvise(), posix_fadvise64() - file advisory information
SYNOPSIS
Parameters
fd The open file descriptor to which the fadvise operation applies.
offset The begining of the specified range as a positive, byte offset.
len The length of the specified range in bytes.
advice Specifies advice to be applied to range.
DESCRIPTION
The function is used to advise the system about the expected behavior of the application with respect to the data in the file associated
with the open file descriptor, fd, starting at offset and continuing for len bytes. The specified range need not currently exist in the
file. If len is zero, all data following offset is specified.
It should be noted that the effect of all hints is cumulative for a given file object. All hints will be removed on processing the last
close of the file object.
The function may be used for large file access by a 32-bit application built with set to 64.
The advice parameter is used to convey the hint to be applied to the data and may be one of the following values:
Specifies that the application has no advice to give on its behavior with respect to the specified data. It is the default characteristic
if no advice is given for an open file.
Specifies that the application expects to access the specified range of data
sequentially from the lower offsets to higher offsets.
Specifies that the application will expect to access the specified
specified range of data in a random order.
Specifies that the application will expect to access the specified
range of data in the near future.
Specifies that the application will expect that it will not
access the specified range of data in the near future.
Specifies that the application will expect to access the specified range
of data once and then not reuse it thereafter.
These values will be defined in
RETURN VALUE
Successful completion.
Failure.
is set to indicate the error.
ERRORS
If the service fails, is set to one of the following values:
The fd argument is not a valid file descriptor.
The fd argument is associated with a pipe or FIFO.
The posix_fadvise operation is not supported by the underlying file system.
The value of advice or one of the other input values has been found to be invalid.
A designated hint is not supported by the underlying file object.
EXAMPLES
AUTHOR
was derived by HP from the IEEE POSIX 1003.1-2001 Standard.
SEE ALSO
fadvise(2), fcntl(2), fadvise(5), fcntl(5).
STANDARDS CONFORMANCE
posix_fadvise(2)