I'm sorry if this has been posted before, but I'm in a big hurry and I need a pretty quick answer: I have to make a project for school which consists of many BASH scripts. At school we have Sun Sparcs. During the laboratory hours I used to open the text editor (in the graphics interface), edit the... (4 Replies)
hi there guys,
wonder if any gurus can help me out on this one...
try searching the past threads but cant find anything.
i have this huge file but when i use vi to open it it gives me the following error:
<"pmrepserver.txt""/var/tmp/Ex86200" There is not enough space in the file... (7 Replies)
Hi,
I need a help in deleting a line matching a particular pattern in a file using shell script without opening the file. The file is a .c/.cpp file. Is it possible?
Thanks (6 Replies)
hi guys i am new to UNIX and i am very much excited to learn how it works.. i was very confused with how to start and what book to follow so i went to my lecturer and asked him if he could suggest something. he advised me to get this book
Your UNIX: The Ultimate Guide by "Sumitabha Das"
ISBN:... (4 Replies)
Hi,
Could someone tell me how to delete a particular text inside an existing file without opening the file?
e.g. I have a text file called mytext.txt which contains three lines of text below and I want to delete “ ;” and delete the second line “b ;” including the carriage return.
a ;
b ;
c ;... (12 Replies)
Hi Experts,
I have several big size file arround 900 MB. From the file I need to delete some common strings but without opening the file. here is example- in file
<?xml version='1.0' encoding='ISO-8859-1' standalone='no'?>
<LogItems>
<log logid="8423b5ae190810252359350480/1/1/1">
... (6 Replies)
Hi,
Iam in a need for a script/function in KSH where I want to read a text file (property file) in block by block. Here is the example:
Heading Name Descripton
Block Block1 Value1 Description
Property Name Value
Property Name Value
Property Name Value
Property Name Value
Property Name... (7 Replies)
how can i split a file on last record ? say i have a file A with 4 records as follows :
first line
second line
third line
last line
I want to make two files B and C
with contents of B as
first line
second line
third line
and the contents of C as
last line (8 Replies)
Hello all ,
i need some help asap
i have a program that keeps killing the machine
when i did google searches and 2 days later i ran strace
it seems the programm keeps making a system call to gettimeofday
to i guess increment a counter ?
gettimeofday({1347986584, 464904}, NULL) = 0... (6 Replies)
I have file called "text". The contents are as below :
aaa
bbb
ccc
ddd
eee
ffff
ddd
hhhh
iiii
I want to read this file without opening and and delete the last line. How can it be done? (4 Replies)
Discussion started by: the_hunter
4 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)