Hi,
anybody know how to check the system specification for the unix by using the command like the memory size, cpu's speed and etc.
Thanks. (3 Replies)
i want to find the files which are modified in last 30 to 120 minutes
i am using "find . -mmin +30 -mmin -120 "
it is giving me the error
find: bad option -mmin
find: path-list predicate-list
can somebody help me out .
Thank you (5 Replies)
I have a folder with many subdirectories and i need to set the modified date to today for everything in it. Please help, thanks!
I tried something i found online, find . -print0 | xargs -r0 touch
but I got the error: xargs: illegal option -- r (5 Replies)
Hi all,
Can anyone help me to get the server specifications like the following?
eg.
SUN Fire XXX
X UltraSPARC X MHZ
X MB Memory
X GB od hard disk
X On board PCI IO card
X PCI HNI card
Thanks. (4 Replies)
Hi,
I am reciveing files from a remote system on my linux box. These files are named based on time, which I can use to 'touch' the time .
I can access/modify these files using my id. but when I tried touching time using my id I am getting error;
touch -t 1001261234 1001261234_job2333... (15 Replies)
Hi I am working on a program that reads a file with multiple columns and was curious how to specify the columns to be manipulated in the command line.
For example the file may look something like:
Column1 Column2 Column3 Column4 Column5 Column6
AC 82542 3525 ... (1 Reply)
Hi,
I wish to change time stamp of a directory with all its subdirectories and files on server.
I am able to find following two ways but want to know which will be the better one. I have not tried anyone of them because I am not sure if it can effect my data:
find * -type d -exec touch... (5 Replies)
Hi,
I am facing a problem with the command - TOUCH on Linux.
See the example below:
File on Linux: rw-rw-r-- user1 user1 Jan 01 09:00 test.txt
The file - test.txt was created by the user - user1.
Now, I want to change the date and time, but using other user - user2
The user2... (12 Replies)
Discussion started by: brjohnsmith
12 Replies
LEARN ABOUT PHP
touch
TOUCH(3) 1 TOUCH(3)touch - Sets access and modification time of fileSYNOPSIS
bool touch (string $filename, [int $time = time()], [int $atime])
DESCRIPTION
Attempts to set the access and modification times of the file named in the $filename parameter to the value given in $time. Note that the
access time is always modified, regardless of the number of parameters.
If the file does not exist, it will be created.
PARAMETERS
o $filename
- The name of the file being touched.
o $time
- The touch time. If $time is not supplied, the current system time is used.
o $atime
- If present, the access time of the given filename is set to the value of $atime. Otherwise, it is set to the value passed to the
$time parameter. If neither are present, the current system time is used.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.0 | |
| | |
| | It became possible to change the modification |
| | time of a directory under Windows. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
touch(3) example
<?php
if (touch($filename)) {
echo $filename . ' modification time has been changed to present time';
} else {
echo 'Sorry, could not change modification time of ' . $filename;
}
?>
Example #2
touch(3) using the $time parameter
<?php
// This is the touch time, we'll set it to one hour in the past.
$time = time() - 3600;
// Touch the file
if (!touch('some_file.txt', $time)) {
echo 'Whoops, something went wrong...';
} else {
echo 'Touched file with success';
}
?>
NOTES
Note
Note that time resolution may differ from one file system to another.
Warning
Prior to PHP 5.3.0 it was not possible to change the modification time of a directory with this function under Windows.
PHP Documentation Group TOUCH(3)