How would someone save a file such as /etc/vpnc/test.conf locally into a temp file, so it can be queried? So for example if I used rsync to copy this file locally, how would I add that to a temp_file variable and discard it using unlink?
I truncate the code to get to the point as you can tell I am very new to C and wanted to get a better understanding of it. How would I initialize tmp_file so I can query it locally and then discard the file using unlink? I looked at this but is rather confusing for something so simple. Howto: C Programming with Temporary Files in Linux
Last edited by metallica1973; 01-13-2015 at 12:03 PM..
Hi,
My ubuntu flavor always create temporary files having filename followed by ~ on editing. For eg: if I am editing a file called "sip.c", automatically a temporary (bkup) file is getting created with the name "sip.c~". How to avoid this file creation? (7 Replies)
Hi all,
In the script I am creating a temporary file with process id as temp.txt.$$
I want to remove this tomporary file first from the current directory when i'll run the same script next time.
Note: Every time when the script executes then it has unique process id and it'll create a... (5 Replies)
Hi All,
I'm getting this error when I use "pg".
/tmp is not full and the permission is correct.
root@axappk01::/home> hostname|pg
pg: 0652-122 Cannot write to the temporary file.
Please advise. (6 Replies)
Hi All,
I have a file like below, how can i insert one line after line 1 without using a temporary file in perl?
line 1
line 2
line 3
expected result
line 1
new line <---insert here
line 2
line 3 (2 Replies)
Ok in my bash script i have 5 options to create a simple html script. I need to create a temporary file and whatever the user types will be stored in that file using html codes. And then I have another option in which that temporary file will be moved to the public_html directory in which the user... (19 Replies)
Hi ,
I am facing a problem with respect to mailx command in unix . Earlier it was working fine and I am facing this issue only from last week .
I used mailx command and I am getting a error message as follows :
temporary mail file: Permission denied
If I run mailx command from... (2 Replies)
I want remove first line of the file without using any temporary file. Everything should be done in the original file itself since I don't any file creation access whereas I have modify access.
It would be great if somebody help in this regard ASAP .
Thanks in Advance.
Kishore:mad: (1 Reply)
Hi-
How can I make the temporary file 0 byte , created inside gawk.
I am using
system("rm -f temp_orders");
It seems system command is deleting file permanently and I am not able to execute below statement.
print ORD_HEAD_FULL >> cFILE; (cFile is temp_orders) (2 Replies)
How would I go about resolving this error
temporary mail message file: No such file or directory
Can anybody tell me where the default location is for the temporary mail message file is for mailx? It appears that it doesn't exist.
Thanks (1 Reply)
Text in input file is like this
<title>
<band height="21" isSplitAllowed="true" >
<staticText>
<reportElement
x="1"
y="1"
width="313"
height="20"
key="staticText-1"/>
<box></box>
<textElement>
<font fontName="Arial" pdfFontName="Helvetica-Bold"... (4 Replies)
Discussion started by: aankita30
4 Replies
LEARN ABOUT PHP
maxdb_stmt_sqlstate
MAXDB_STMT_SQLSTATE(3) 1 MAXDB_STMT_SQLSTATE(3)maxdb_stmt_sqlstate - Returns SQLSTATE error from previous statement operationSYNOPSIS
string maxdb_stmt_sqlstate (resource $stmt)
DESCRIPTION
Returns a string containing the SQLSTATE error code for the most recently invoked prepared statement function that can succeed or fail.
The error code consists of five characters. '00000' means no error. The values are specified by ANSI SQL and ODBC.
Note
Note that not all MaxDB errors are yet mapped to SQLSTATE's. The value HY000 (general error) is used for unmapped errors.
RETURN VALUES
Returns a string containing the SQLSTATE error code for the last error. The error code consists of five characters. '00000' means no
error.
EXAMPLES
Example #1
Object oriented style
<?php
/* Open a connection */
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
$maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");
$maxdb->query("INSERT INTO temp.mycity SELECT * FROM hotel.city");
$query = "SELECT name, zip FROM temp.mycity ORDER BY name";
if ($stmt = $maxdb->prepare($query)) {
/* drop table */
$maxdb->query("DROP TABLE temp.mycity");
/* execute query */
$stmt->execute();
printf("Error: %s.
", $stmt->sqlstate);
/* close statement */
$stmt->close();
}
/* close connection */
$maxdb->close();
?>
Example #2
Procedural style
<?php
/* Open a connection */
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city");
maxdb_query($link, "INSERT INTO temp.mycity SELECT * FROM hotel.city");
$query = "SELECT name, zip FROM temp.mycity ORDER BY name";
if ($stmt = maxdb_prepare($link, $query)) {
/* drop table */
maxdb_query($link, "DROP TABLE temp.mycity");
/* execute query */
maxdb_stmt_execute($stmt);
printf("Error: %s.
", maxdb_stmt_sqlstate($stmt));
/* close statement */
maxdb_stmt_close($stmt);
}
/* close connection */
maxdb_close($link);
?>
The above example will output something similar to:
Warning: maxdb_stmt_execute(): -4004POS(23) Unknown table name:MYCITY [42000] <...>
Error: 42000.
SEE ALSO maxdb_stmt_errno(3), maxdb_stmt_error(3).
PHP Documentation Group MAXDB_STMT_SQLSTATE(3)