hey there
i kinda have a small/big problem. i have created a 'small' version of a shell that only accepts ls comamnds. my problem is that when i compiled the program and got it to work, i deleted the .c file from which the shell was created. but now, i would like to do some more work on the... (2 Replies)
Hi there I currently use a line in a script
ndate=$(date +"%d/%m/%Y")
This obviously returns the date in a format i have chosen. However, I need to come up with a solution for weekends and as such need a way of returning todays date minus two days in the same format (24/11/2004)
so for... (3 Replies)
I have a shell script that carries out an extraction process as follows:
For a given input file dummy which looks like the following:
a.txt
a 1
a 2
xnzbcnzbxcbzxncbmnzxbcmzx
546
456
45
5
6
56
a 3
b.txt
b1
b2 (1 Reply)
Help Please ,
how to shutdown SCO v. 5.0.5 from client pc ( windows xp or 2000 ) ? i have full access from client and i need to shutdown SCO from windows (2 Replies)
Hi Buddies,
The following is shell scripts which was borrowed from linux box for load average check. it runs good.
(this structure is simple, when load average is too high, it will send alert to user)
#!/usr/bin/ksh
# Set threshold for 1, 5 and 15 minture load avarage
# configured for... (4 Replies)
I have a file tmp.out with contents:
2008-08-09 05:11:01
2008-08-09 08:52:59
2008-08-11 12:08:34
2008-08-11 12:15:40
I want the output to be:
3|0|1|71|2008-08-09 05:11:01|2008-08-30 11:19:28
4|0|1|71|2008-08-09 08:52:59|2008-08-30 11:19:28
5|0|1|71|2008-08-11 12:08:34|2008-08-30 11:19:28... (6 Replies)
Hi,
I have this sed command to grep a date from a filename for a script we have.
I am awful with sed so I need help.
Sometimes it works fine but other times it does not, see below.
works
bash-3.00# echo... (1 Reply)
I have Ubuntu linux Os with two eth cards. I can easily delete def gatewayg. But I can't add new one.. :confused::confused:
When I run route-n:
alperen@alperen-System-Product-Name:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use... (1 Reply)
hello, i am a newbie and i really need your help
i have an centos 6.5 and i wonder if i can create a list with random 4 letters :
gdjf
ornc
tyrn
jfdn
nofd
etc....
if it can be done , i will really apreciate your help ! THANKS !!!
---------- Post updated at 07:16 AM... (10 Replies)
Discussion started by: suppliernr1
10 Replies
LEARN ABOUT PHP
stat
STAT(3) 1 STAT(3)stat - Gives information about a fileSYNOPSIS
array stat (string $filename)
DESCRIPTION
Gathers the statistics of the file named by $filename. If $filename is a symbolic link, statistics are from the file itself, not the sym-
link.
lstat(3) is identical to stat(3) except it would instead be based off the symlinks status.
PARAMETERS
o $filename
- Path to the file.
RETURN VALUES stat(3) and fstat(3) result format
+--------+--------------------------------------+---+
|Numeric | | |
| | | |
| | Associative | |
| | | |
| | Description | |
| | | |
+--------+--------------------------------------+---+
| 0 | | |
| | | |
| | dev | |
| | | |
| | device number | |
| | | |
| 1 | | |
| | | |
| | ino | |
| | | |
| | inode number * | |
| | | |
| 2 | | |
| | | |
| | mode | |
| | | |
| | inode protection mode | |
| | | |
| 3 | | |
| | | |
| | nlink | |
| | | |
| | number of links | |
| | | |
| 4 | | |
| | | |
| | uid | |
| | | |
| | userid of owner * | |
| | | |
| 5 | | |
| | | |
| | gid | |
| | | |
| | groupid of owner * | |
| | | |
| 6 | | |
| | | |
| | rdev | |
| | | |
| | device type, if inode device | |
| | | |
| 7 | | |
| | | |
| | size | |
| | | |
| | size in bytes | |
| | | |
| 8 | | |
| | | |
| | atime | |
| | | |
| | time of last access (Unix timestamp) | |
| | | |
| 9 | | |
| | | |
| | mtime | |
| | | |
| | time of last modification (Unix | |
| | timestamp) | |
| | | |
| 10 | | |
| | | |
| | ctime | |
| | | |
| | time of last inode change (Unix | |
| | timestamp) | |
| | | |
| 11 | | |
| | | |
| | blksize | |
| | | |
| | blocksize of filesystem IO ** | |
| | | |
| 12 | | |
| | | |
| | blocks | |
| | | |
| | number of 512-byte blocks allocated | |
| | ** | |
| | | |
+--------+--------------------------------------+---+
* On Windows this will always be 0.
** Only valid on systems supporting the st_blksize type - other systems (e.g. Windows) return -1.
In case of error, stat(3) returns FALSE.
Note
Because PHP's integer type is signed and many platforms use 32bit integers, some filesystem functions may return unexpected results
for files which are larger than 2GB.
ERRORS /EXCEPTIONS
Upon failure, an E_WARNING is emitted.
EXAMPLES
Example #1
stat(3) example
<?php
/* Get file stat */
$stat = stat('C:phpphp.exe');
/*
* Print file access time, this is the same
* as calling fileatime()
*/
echo 'Access time: ' . $stat['atime'];
/*
* Print file modification time, this is the
* same as calling filemtime()
*/
echo 'Modification time: ' . $stat['mtime'];
/* Print the device number */
echo 'Device number: ' . $stat['dev'];
?>
Example #2
Using stat(3) information together with touch(3)
<?php
/* Get file stat */
$stat = stat('C:phpphp.exe');
/* Did we failed to get stat information? */
if (!$stat) {
echo 'stat() call failed...';
} else {
/*
* We want the access time to be 1 week
* after the current access time.
*/
$atime = $stat['atime'] + 604800;
/* Touch the file */
if (!touch('some_file.txt', time(), $atime)) {
echo 'Failed to touch file...';
} else {
echo 'touch() returned success...';
}
}
?>
NOTES
Note
Note that time resolution may differ from one file system to another.
Note
The results of this function are cached. See clearstatcache(3) for more details.
Tip
As of PHP 5.0.0, this function can also be used with some URL wrappers. Refer to "Supported Protocols and Wrappers" to determine
which wrappers support stat(3) family of functionality.
SEE ALSO lstat(3), fstat(3), filemtime(3), filegroup(3).
PHP Documentation Group STAT(3)