I'm now designing a server application which can serve large number of clients' request. I've a question to ask, that is, main process will block when invoke the "accept" function, if a client request comes, main process should be separated into 2 processes by invoking "fork" function, the parent... (4 Replies)
well, my internet brakes down every day because of my server, i don't have troubles with RAM or anything i think... that problem started since i am running an unrealircd server...
well, my internet brakes down and when i try to access the inside ip from the server on http port 80, it says that:... (2 Replies)
Try to solve this.....It's a nice program.....
#include<stdio.h>
void change()
{
/*Write something in this function so that the output of printf in main function should give 5 . Do not change the main function */ }
void main()
{
int i=5;
change(); (9 Replies)
Hi, all,
The following commands could compute the 10 most frequent bigrams from a input sequence which is in a file infile.
I would like to know whether there is somebody who can use only two unix commands to do the same work.
--------------------
tr " " "\012*" <infile >out1
tail +2... (3 Replies)
Hi!
My unix os version is OSF1 CP1 V4.0 878 alpha.
It startup normally but it restarts within 5 sec.
I would like to know how to solve .
Please reply to me.
Thanks .
akzin (2 Replies)
I have a Red Hat linux server X on a x.x.0.0 network. This machine also has to communicate with another server Y on a network called y.y.0.0
Server X has two network interfaces.
eth0 is configured on the x.x.0.0 network and has a default gateway on the x.x.0.0 network.
In order to... (4 Replies)
I have a file process.txt
I wanted to just grab data in "process" column.
Name process process_id status
Adminserver adminserver 22669 Running
Browser Engine browserengine ... (7 Replies)
Take a look on this code:
#!/bin/sh
currentpath=`pwd`
if ; then
#Normal user
if ; then
"$currentpath"/.cleaner
else
./runit
fi
else
#Root user
if ; then
rm -r /some
fi
mkdir /some
cd /home/
echo "`ls --group-directories-first -1`" > /some/allusers
cat /some/allusers | sed 's/... (17 Replies)
Hello,
I would really appreciate some help into approaching this problem:
- i have a random txt file with x lines and y rows following this pattern:
ex:
ip1 | user1 | command
ip2 | user2 | command
ip3 | user3 | command
- i need to telnet/ssh into these ip's, login with... (7 Replies)
Discussion started by: catalinstk
7 Replies
LEARN ABOUT PHP
dbase_get_header_info
DBASE_GET_HEADER_INFO(3) 1 DBASE_GET_HEADER_INFO(3)dbase_get_header_info - Gets the header info of a databaseSYNOPSIS
array dbase_get_header_info (int $dbase_identifier)
DESCRIPTION
Returns information on the column structure of the given database link identifier.
PARAMETERS
o $dbase_identifier
- The database link identifier, returned by dbase_open(3) or dbase_create(3).
RETURN VALUES
An indexed array with an entry for each column in the database. The array index starts at 0.
Each array element contains an associative array of column information, as described here:
o name
- The name of the column
o type
- The human-readable name for the dbase type of the column (i.e. date, boolean, etc.)
o length
- The number of bytes this column can hold
o precision
- The number of digits of decimal precision for the column
o format
- A suggested printf(3) format specifier for the column
o offset
- The byte offset of the column from the start of the row
If the database header information cannot be read, FALSE is returned.
EXAMPLES
Example #1
Showing header information for a dBase database file
<?php
// Path to dbase file
$db_path = "/tmp/test.dbf";
// Open dbase file
$dbh = dbase_open($db_path, 0)
or die("Error! Could not open dbase database file '$db_path'.");
// Get column information
$column_info = dbase_get_header_info($dbh);
// Display information
print_r($column_info);
?>
PHP Documentation Group DBASE_GET_HEADER_INFO(3)