04-27-2010
doubt while extracting file
Hi friends
i am very new to unix.i have one doubt
Last edited by Gopal_Engg; 04-27-2010 at 11:25 AM..
Reason: code tags, please!
10 More Discussions You Might Find Interesting
1. Programming
Hi guys,
I have a doubt on shadow file ... In the Unix servers in which I am working, I cud see that the shadow file has only one permission set .. tht is read permission for only root user ... (-r--------) ....
So my basic doubt here is that how this file is being written then ... only... (4 Replies)
Discussion started by: Sabari Nath S
4 Replies
2. HP-UX
hi,
i am working in hp ux 11i.
1). the command "ll" (-- long listing) shows the permissions of the files. i like to know.... the first letter of the permissions (prw------- and sometimes i get -r--r--r--) i like to know the first letter 'p' (i know for directories it will be 'd')
... (2 Replies)
Discussion started by: sekar sundaram
2 Replies
3. UNIX for Advanced & Expert Users
Hi,
I have configured NDM (Connect: Direct) to copy a bunch of files from one server to another. I create a master file contains the list of files which need to copied, and my shell script read the file and send the file one by one thru NDM. The problem is, since the files are very big in size... (0 Replies)
Discussion started by: r_sethu
0 Replies
4. Shell Programming and Scripting
Hi,
I have attached a .cgi file. Guys could you please let me know what this script is exactly executing with perl. As per as i know it seems that this file is executing to send mails in my box. I am not good in perl. Please check and let me know that it doing in my box. (5 Replies)
Discussion started by: gsiva
5 Replies
5. Shell Programming and Scripting
Hi,
Can anyone help me in understanding how the below code works?
echo "texxt" | sed 's///' gives output exxt, ideally it should give xxt. as this should remove the chars which is not x.
echo 'x_a_b_a_c_a_d' | sed 's/.*\(a\)/\1/'
gives output as a_d, which should be 'a' as it's the only... (2 Replies)
Discussion started by: royalibrahim
2 Replies
6. Shell Programming and Scripting
Hi,
I need to get the value of 'uid' from a line in file f1. For example, in the line below, I need to get the value '150', from the 'anonuid=150' key, and I need to verify that this is a valid uid by checking it against /etc/passwd (i.e) I want to compare this uid, 150 (or more if there are any... (2 Replies)
Discussion started by: royalibrahim
2 Replies
7. Programming
Hello, i'm new to the forum and so am i to C programming.
Recently i've gotten a task to create a program that will read an existing .bin file and copy the data to a non existing (so i have to create it) .txt file (some type of conversion)
Now, i now how to put the arguments, opening and... (5 Replies)
Discussion started by: Lyric
5 Replies
8. Shell Programming and Scripting
Hi,
Using this trivial code, I am trying to insert/paste the single column data of a file into the second column (field 2) of a multi-column text file.
awk 'FNR==NR {a=$0; next} {$1=$1 OFS a}1' single-column-file multi-column-file
Lets consider the single-column-file as 'f2' and multi-column... (1 Reply)
Discussion started by: royalibrahim
1 Replies
9. Shell Programming and Scripting
Hi,
In the following perl code:
#!/usr/bin/perl -w
if (open(FILE, "< in_file")) {
while (<FILE>) {
chomp($_);
if ($_ =~ /patt$/) {
my $f = (split(" ", $_));
print "$f\n";
}
}
close FILE;
}
Why changing the "FILE" as... (4 Replies)
Discussion started by: royalibrahim
4 Replies
10. Shell Programming and Scripting
Filename1.xml NO 2012-11-16 02:00:27 20121115/pathname/ asia
Filename1.rec YES 2012-11-16 01:20:24 20121115/pathname asia
FIleName2.xml YES 2012-11-16 01:20:25 20121115/pathaname asia
if the file content are... (6 Replies)
Discussion started by: manas_ranjan
6 Replies
LEARN ABOUT PHP
maxdb_stmt_result_metadata
MAXDB_STMT_RESULT_METADATA(3) 1 MAXDB_STMT_RESULT_METADATA(3)
maxdb_stmt_result_metadata - Returns result set metadata from a prepared statement
Procedural style
SYNOPSIS
resource maxdb_stmt_result_metadata (resource $stmt)
DESCRIPTION
Object oriented style
resource maxdb_stmt::result_metadata (void )
If a statement passed to maxdb_prepare(3) is one that produces a result set, maxdb_stmt_result_metadata(3) returns the result resource
that can be used to process the meta information such as total number of fields and individual field information.
Note
This result set pointer can be passed as an argument to any of the field-based functions that process result set metadata, such as:
omaxdb_num_fields(3)
omaxdb_fetch_field(3)
omaxdb_fetch_field_direct(3)
omaxdb_fetch_fields(3)
omaxdb_field_count(3)
omaxdb_field_seek(3)
omaxdb_field_tell(3)
omaxdb_free_result(3)
The result set structure should be freed when you are done with it, which you can do by passing it to maxdb_free_result(3)
Note
The result set returned by maxdb_stmt_result_metadata(3) contains only metadata. It does not contain any row results. The rows are
obtained by using the statement handle with maxdb_fetch(3).
RETURN VALUES
maxdb_stmt_result_metadata(3) returns a result resource or FALSE if an error occurred.
EXAMPLES
Example #1
Object oriented style
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
$maxdb->query("CREATE TABLE temp.friends (id int, name varchar(20))");
$maxdb->query("INSERT INTO temp.friends VALUES (1,'Hartmut')");
$maxdb->query("INSERT INTO temp.friends VALUES (2, 'Ulf')");
$stmt = $maxdb->prepare("SELECT id, name FROM temp.friends");
$stmt->execute();
/* get resultset for metadata */
$result = $stmt->result_metadata();
/* retrieve field information from metadata result set */
$field = $result->fetch_field();
printf("Fieldname: %s
", $field->name);
/* close resultset */
$result->close();
/* close connection */
$maxdb->close();
?>
Example #2
Procedural style
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
maxdb_query($link, "CREATE TABLE temp.friends (id int, name varchar(20))");
maxdb_query($link, "INSERT INTO temp.friends VALUES (1,'Hartmut')");
maxdb_query($link, "INSERT INTO temp.friends VALUES (2, 'Ulf')");
$stmt = maxdb_prepare($link, "SELECT id, name FROM temp.friends");
maxdb_stmt_execute($stmt);
/* get resultset for metadata */
$result = maxdb_stmt_result_metadata($stmt);
/* retrieve field information from metadata result set */
$field = maxdb_fetch_field($result);
printf("Fieldname: %s
", $field->name);
/* close resultset */
maxdb_free_result($result);
/* close connection */
maxdb_close($link);
?>
The above example will output something similar to:
Fieldname: ID
SEE ALSO
maxdb_prepare(3), maxdb_free_result(3).
PHP Documentation Group MAXDB_STMT_RESULT_METADATA(3)