hi,
I have a 20 line file.
I need a command which will brinf back a specific line based upon the line number I enter.
e.g. the file looks like this and is called file1
jim is a man
john is a woman
james is a man
wendy is a woman
lesley is a woman
i want a command that will... (4 Replies)
Hi
I am using "grep" command to get certain pattern out of the file:
PNUM=34
$ grep -w "#${PNUM}" myfile
#34 * 2297 * 410 * 964 * * 4352
$
Is there a way to retrieve the section of the above output without #34 so the output would look like this:... (3 Replies)
I've been working on a script (/bin/sh) in which I have requested and received help here (in which I am very grateful for!). The client has modified their requirements (a tad), so without messing up the script to much, I come once again for assistance.
Here are the file.dat contents:
ABC1... (4 Replies)
Hello,
I have written a script that removes duplicates within a file and places them in another report.
File:
ABC1 012345 header
ABC2 7890-000
ABC3 012345 Content Header
ABC5 593.0000 587.4800
ABC5 593.5000 587.6580
ABC5 593.5000 587.6580
ABC1 67890 header
ABC2 1234-0001
ABC3... (2 Replies)
I have a list of Servers in no particular order as follows:
virtualMachines="IIBSBS IIBVICDMS01 IIBVICMA01"And I am generating some output from a pre-existing script that gives me the following (this is a sample output selection).
9/17/2010 8:00:05 PM: Normal backup using VDRBACKUPS... (2 Replies)
I need to remove the <BR> from all sections of a page, except what is between a section of text:
#!/bin/sh
sed '
/Testing Considerations/,/<B>PT# - Description:/ ! {
s/<BR>//
}
'
But this isn't working. I'm not using the ! operator correctly, can someone... (2 Replies)
I have searched in a variety of ways in a variety of places but have come up empty.
I would like to prepend a portion of a section header to each following line until the next section header. I have been using sed for most things up until now but I'd go for a solution in just about anything--... (7 Replies)
Hi,
i have a file like this:
...
11111111
22222222
33333333
#
4444444
5555555
6666666
7777777
#
...
i want just print the 2 first line between each section (each section is separated with "#"). so desired output would be like this:
...
11111111
22222222 (3 Replies)
I can obtain information from itdt inventory command however it display as below, I'd like to print each entity on one line but seperated by :
the file is something like and each section ends with Volume Tag
Drive Address 256
Drive State ................... Normal
ASC/ASCQ... (3 Replies)
Hi Gurus,
I have below file which has different sections, need to move the sections to beginning of the each record.
original file
aaa
bbb
ccc
ddd
eee
fff
output file.
aaa
bbb
ccc
ddd
eee
fff (6 Replies)
Discussion started by: green_k
6 Replies
LEARN ABOUT PHP
session_destroy
SESSION_DESTROY(3) 1 SESSION_DESTROY(3)session_destroy - Destroys all data registered to a sessionSYNOPSIS
bool session_destroy (void )
DESCRIPTION session_destroy(3) destroys all of the data associated with the current session. It does not unset any of the global variables associated
with the session, or unset the session cookie. To use the session variables again, session_start(3) has to be called.
In order to kill the session altogether, like to log the user out, the session id must also be unset. If a cookie is used to propagate the
session id (default behavior), then the session cookie must be deleted. setcookie(3) may be used for that.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
Destroying a session with $_SESSION
<?php
// Initialize the session.
// If you are using session_name("something"), don't forget it now!
session_start();
// Unset all of the session variables.
$_SESSION = array();
// If it's desired to kill the session, also delete the session cookie.
// Note: This will destroy the session, and not just the session data!
if (ini_get("session.use_cookies")) {
$params = session_get_cookie_params();
setcookie(session_name(), '', time() - 42000,
$params["path"], $params["domain"],
$params["secure"], $params["httponly"]
);
}
// Finally, destroy the session.
session_destroy();
?>
NOTES
Note
Only use session_unset(3) for older deprecated code that does not use $_SESSION.
SEE ALSO unset(3), setcookie(3).
PHP Documentation Group SESSION_DESTROY(3)