10-21-2008
Thanks for advice its really useful.... I understood it in full. I might analyze what i have written in pen & paper. By the way, i changed the coding style. Check out the edited version of the post. I know the program is not efficient, but this is my first network programming, so all i need is to get my had dirty. Your advice will help me in the long run
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
hi!,
here is an interesting problem .....
I ftp a file named " my first file.doc" from windows to my HP workstation.
Ftp is succesful. The file appears with the same name in my home directory.. But now how do I open this file??
while using Vi or More or other editor, they take only the... (5 Replies)
Discussion started by: jyotipg
5 Replies
2. UNIX for Advanced & Expert Users
After a server reboot for regular mainatanance we face the following situation:
1/ user accounts with ksh can't start the korn shell
2/ korn shell scripts do work however, if executed from bash
3/ normal users with bash can't run ksh
4/ root can run ksh
5/ if I switch the default shell to... (3 Replies)
Discussion started by: rein
3 Replies
3. SCO
We have an inhouse built application which handles our AR function. We'd like to email statements out of the application directly. My question is this is there a good, solid, command line driven, scriptable Mail Transport Agent that would allow us to send a semi unique email (with a statement and... (1 Reply)
Discussion started by: Maldain
1 Replies
4. Shell Programming and Scripting
Hello,
So I'm utilizing the bash brace expansion feature to checkout multiple folders from cvs with ease, while excluding certain subfolders within. So I do a command like this:
cvs co trunk/{mod_a,mod_b,mod_c} \!trunk/{mod_a,mod_b,mod_c}/web
to checkout modules trunk/mod_a , trunk/mod_b ,... (1 Reply)
Discussion started by: neked
1 Replies
5. Shell Programming and Scripting
Hi,
I am new in this forum and I am glad to be a part of it. I have a problem that has two parts:
1/ extract just the timestamp from a filename: for example, I have a file called 'sales20080226144525.txt' and I want to extract just the '20080226144525' part out of it.
2/ Now, take that... (5 Replies)
Discussion started by: ChicagoBlues
5 Replies
6. Solaris
Ok Lets say i have a webpage on a solaris box. and i am trying to
make a hyperlink.
This hyperlink references a Microsoft Access file on a Windows box.
So, How do i make a file reference from The unix box to a windows box.
Things to keep in mind
--
1.) Solaris doesnt need to... (6 Replies)
Discussion started by: Demon002
6 Replies
7. Shell Programming and Scripting
When I did,
echo $SHELL in cmd prompt of putty,
its displaying /bin/sh
And in my shell script.,
I hav started with.,
#!/bin/sh
and
i=1;
while ;
do
.
.
.
i=$; (9 Replies)
Discussion started by: av_vinay
9 Replies
8. Shell Programming and Scripting
Hi Guys ,
I am having one command file like this
FILE1
################################
awk '/output/ {a=$2} {for(i=1;i<=NF;i++) { gsub("i1", i) ; gsub("i2",++i) ; gsub("P1", p) }}1' output >> out9
awk '/output/ {a=$2} {for(i=1;i<=NF;i++) { gsub("i1", i) ;... (2 Replies)
Discussion started by: jaita
2 Replies
9. Solaris
Hi Folks,
Have an interesting problem here, have just upgraded some machines (Test and Development) to the latest and greatest as in.
SunOS ss063a 5.10 Generic_147440-13 sun4u sparc SUNW,Sun-Fire-V440
However on all the systems we are seeing the same problems, during the boot there is a... (3 Replies)
Discussion started by: gull04
3 Replies
10. Shell Programming and Scripting
Hello;
I wish to manipulate the output from the following:
ps axo %mem,pid,euser,cmd|sort -nr
14.4 3170 root /usr/sbin/snmpd -Lsd -Lf /dev/null -p /var/run/snmpd.pid -a
3.6 3635 root splunkd -p 8089 start
2.6 3383 root /usr/sbin/httpd
2.1 15496 apache /usr/sbin/httpd
... (5 Replies)
Discussion started by: delphys
5 Replies
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)