01-15-2009
Hi Deepak,
What do you mean write on its head "Checked"? Are you trying to say that there should be a "Checked" word beside files exceeding 5 MB?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I'm looking to write a script that will check the contents of a directory, and if any files exist in that directory copy them to a temporary folder. The target files are only resident for a few seconds, so I think the script needs to be running constantly.
Any pointers would be really... (3 Replies)
Discussion started by: danceofillusion
3 Replies
2. Shell Programming and Scripting
cp $PATHLOGS/$DATE/*.* $TMP/logs_tmp/
cp $PATHLOGS/$DATE1/*.* $TMP/logs_tmp/
Before copying the files I have to check if the directory $DATE1 and $DATE2 exists.
If directory exists then, check if the folder contains some files.
if the file exists then, check if the file size is greater... (3 Replies)
Discussion started by: sandy1028
3 Replies
3. Shell Programming and Scripting
Hi Everyone,
I am writing a shell script for the below needs and would like your suggestions and advices.
I have a lot of scripting files(Shell Scripts) under the directory:
/home/risk_dev/dev
I have another directory which has a lot of shell scripts under the directory:
... (2 Replies)
Discussion started by: filter
2 Replies
4. Shell Programming and Scripting
I want to perform SQL *Loader operation only if a file named "load.txt" exists in a directory "/home/loc/etc". Please help how to check this with a if condition. (8 Replies)
Discussion started by: vel4ever
8 Replies
5. Shell Programming and Scripting
Hi
I have in put file A.txt
ABCDE1 JFHFJFJF3 1 1 SC1 12/10
ABCDE2 JFHFJFJF5 1 1 SC1 12/10
ABCDE3 JFHFJFJF5 1 1 SC1 12/10
ABCDE4 JFHFJFJF6 1 1 SC1 12/10
I want output in .csv with header:
Name SUb_N x y No Board
ABCDE1 JFHFJFJF3 1 1 SC1 12/10
ABCDE2 JFHFJFJF5 1 1 SC1... (7 Replies)
Discussion started by: pareshkp
7 Replies
6. Shell Programming and Scripting
Hi Gurus,
I have a requests to find if all the file in the filelist exist in certain directory.
example:
my filelist
abc
def
ddd
cde
afg
how can I find these 5 files exists at director /home/abc
Thanks in advance (7 Replies)
Discussion started by: ken6503
7 Replies
7. Shell Programming and Scripting
Hi guys,
I am beginner trying to learn unix. So any help is welcomed.
My requirement is to check whether is a file exists in a particular directory or not.
The directory path and filename are taken dynamically with user interaction. So the program should continue only if the $filename... (1 Reply)
Discussion started by: maris_markur
1 Replies
8. Shell Programming and Scripting
Hi All,
I need to copy files from one directory to another with the files to be renamed while copying if a file with the same name already exists in the target directory.
THanks,
Dev (2 Replies)
Discussion started by: dev.devil.1983
2 Replies
9. UNIX for Beginners Questions & Answers
There are some files with suffix dates like abc_20032019.dat abc_17032019.dat
If at least one file exists then perform some operation else exit from execution.
Korn shell
----------------------------------
array=($inputdir/abc*.dat)
If ] ]
then
echo " file exits"
else
echo " file does... (10 Replies)
Discussion started by: Rajesh123
10 Replies
10. UNIX for Beginners Questions & Answers
he below looks in $dir for any pattern of fileone. As is, it executes but only returns File found if the exact format in the script exsists. Why isn't a pattern of fileone being looked for and if it is in $dir, File found. I think that is what should happen. Thank you :).
dir=/path/to
if... (5 Replies)
Discussion started by: cmccabe
5 Replies
LEARN ABOUT PHP
file_exists
FILE_EXISTS(3) 1 FILE_EXISTS(3)
file_exists - Checks whether a file or directory exists
SYNOPSIS
bool file_exists (string $filename)
DESCRIPTION
Checks whether a file or directory exists.
PARAMETERS
o $filename
- Path to the file or directory. On windows, use //computername/share/filename or \computernamesharefilename to check files on
network shares.
RETURN VALUES
Returns TRUE if the file or directory specified by $filename exists; FALSE otherwise.
Note
This function will return FALSE for symlinks pointing to non-existing files.
Warning
This function returns FALSE for files inaccessible due to safe mode restrictions. However these files still can be included if they
are located in safe_mode_include_dir.
Note
The check is done using the real UID/GID instead of the effective one.
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.
EXAMPLES
Example #1
Testing whether a file exists
<?php
$filename = '/path/to/foo.txt';
if (file_exists($filename)) {
echo "The file $filename exists";
} else {
echo "The file $filename does not exist";
}
?>
ERRORS
/EXCEPTIONS
Upon failure, an E_WARNING is emitted.
NOTES
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
is_readable(3), is_writable(3), is_file(3), file(3).
PHP Documentation Group FILE_EXISTS(3)