i was using a input file to get the last line of the file.But now i have stored
the values from the file to a variable and want the last line from the variable . Slightly confused on how to extract that data from the variable.
previous code,
now i dont want to use this temp file instead i want to put these in a variable and get the same output in that variable.
any help will be appreciated
---------- Post updated at 02:37 PM ---------- Previous update was at 02:29 PM ----------
Now i am trying to remove the temp file and use variable to do all the work done by temp file.
code now,
this code is not working
i get
echo $h
<TIME>00:15:48</TIME> <TIME>15:15:20</TIME> <TIME>22:14:40</TIME><TIME>18:19:32</TIME> <TIME>16:15:48</TIME>
and also $f
<TIME>00:15:48</TIME> <TIME>15:15:20</TIME> <TIME>22:14:40</TIME><TIME>18:19:32</TIME> <TIME>16:15:48</TIME>
I have following strings in a file
DUPTASMTRMMBAL,20070416200704160117232101172321,,,,,,,@@@Y
DUPTASMTRMMCON,20070416200704160127189901271899,,,,,,,@@@Y
DUPTASMTRMMHG,,20070416200704160112051001120510,,,,,,,@@@Y
What i need to do is replace the date 20070416 with anoth date which is stored in... (4 Replies)
Hi Gurus,
I'm a total newbie to Perl and Awk scripting. Let me explain the scenario, there is a DB2 table with 5 columns and one of the column is a CLOB datatype containing XML. We need all the 4 columns but only a portion of string from the XML column.
We decided to export DB2 table to a .del... (26 Replies)
I may not being doing this description justice, but I'll give it a try.
I created a mailx script; there will be several messages using the same script where the only difference is the content. So I figured I'd make the content of the message a variable retrieved from a separate file. I have five... (5 Replies)
Hi,
I'm using bash and brand new to shell script. I would like to do the following.
I have a string which is "UPDATE=1.0". I would like to read the value "1.0" alone in a variable. i.e the things afer "=" How do I do that?
Thanks, (1 Reply)
Hi All,
I am writing a script to work with files in a folder.
The files are all in the following patterns (without quotes):
"some filename - NxNN - the end.YYY"
or
"some filename - NNxNN - the end.YYY"
Where N = a single number and YYY is the extension.
Basically what I want... (5 Replies)
Hello Friends,
I need a command (or script line) that allows me to use of a part of line (given by me) as a variable. Let us assume the name of the command is MYCMD.
When I type
MYCMD fish://mfong@vhl.gov.nd/homefolder/hhk/ADS/
it must do the following job
cd /homefolder/hhk/ADS/
... (18 Replies)
Input File1 constatntly running and growing in size.
My Program Erorr ddmmyy hh:mm:ss My Program Error
**Port 123 terminated
**ID PIN 12345
Comamnd Successful
Command Terminated
Command Successful
Command Terminated
**My Program Erorr ddmmyy hh:mm:ss My Program Error
**Port 345... (3 Replies)
I am a newbie to shell scripting
I have a large log file , i need to work on the part of the log file for a particular date.
Is there a way to find the first occurance of the date string and last occurance of the next day date date string and move this section to a new file.
to explain it... (3 Replies)
Discussion started by: swayam123
3 Replies
LEARN ABOUT PHP
tmpfile
TMPFILE(3) 1 TMPFILE(3)tmpfile - Creates a temporary fileSYNOPSIS
resource tmpfile (void )
DESCRIPTION
Creates a temporary file with a unique name in read-write (w+) mode and returns a file handle .
The file is automatically removed when closed (for example, by calling fclose(3), or when there are no remaining references to the file
handle returned by tmpfile(3)), or when the script ends.
For details, consult your system documentation on the tmpfile(3) function, as well as the stdio.h header file.
RETURN VALUES
Returns a file handle, similar to the one returned by fopen(3), for the new file or FALSE on failure.
EXAMPLES
Example #1
tmpfile(3) example
<?php
$temp = tmpfile();
fwrite($temp, "writing to tempfile");
fseek($temp, 0);
echo fread($temp, 1024);
fclose($temp); // this removes the file
?>
The above example will output:
writing to tempfile
SEE ALSO tempnam(3), sys_get_temp_dir(3).
PHP Documentation Group TMPFILE(3)