When i replace filesize=`ls -l | awk '$5=0'`
with FILESIZE="ls -l | awk $5 == 0"
I get an error this time. line 28: [: too many arguments
line 28 is the if [ $FILESIZE ]
Because the default print action in awk is to print the entire record...as you are interested only in the file size modify the action to print only the 5th col.
I know in php if you use the function filesize it will return the size of the file in bytes, but is there an easy way to get the size in MB.
Cheers (2 Replies)
How do I identify if there is any content in a file?
If there is nothing in a specified file, I'd like to send an email indicating that there is nothing to report.
Any help appreciated. (3 Replies)
I saw some stuff in the search results on this - but nothing specific.....
I have a significant number of files (c. 300) which are output from a large process that I run. These are compared with a 'baselined' set of files - so I can quickly see if there are differences based on the sizes of the... (2 Replies)
Hello everybody it's me again.
I have a procces that is writing in a 'file1' automatically but i want to truncate 'file1' to a filesize 'x' that mean if the 'file1' size is 'x' i want to delete the first lines while the last lines are being writed, that have sence?
in the process are an... (1 Reply)
Hey guys.
What I need to do is this:
I need to find files that have a certain filesize (for this case a file size of 0 (zero) )
When I find this file with a filesize of zero I need to echo a statement that tells the user to delete it and not to delete it if the filesize is greater than... (3 Replies)
I want to know if there is any unix command to view the size of the file?
eg.
i have a directory letter
in this i have file a,b,c,d,e.
i just want to know the size of file d and not any other. (3 Replies)
Hello,
I have a script that should store file size in a variable $filesize.
I don't know what is the best way to do it.
I tried
ls -lt myfile.txt | sed something >$filesize
but I don't know how to use sed to get filesize. I know that the owner of the file is root and then we have some... (6 Replies)
How do I check for any file size limitations in a directories ?
I remember my administrator had set a file limitation for a certain directory. I would like to know how I can check that. Thank you. (2 Replies)
Hi,
Just wondered what command you would use to list all the files on Aix by filesize?
I've tried a few but none of which seem to do the trick!
Currently running du -m -a . | sort -rn | more as root
Thanks,
Matt. (1 Reply)
Hi,
I want to check file size in unix, based on file size I am going to execute appropriate command.
I tried below, but getting the error.
System details –
Machine hardware: sun4u
OS version: 5.9
if ( -s $f1 ) then
echo "filename exists and is > 0 bytes"
else
echo "filename... (7 Replies)
Discussion started by: rahulbahulekar
7 Replies
LEARN ABOUT PHP
ftp_alloc
FTP_ALLOC(3) 1 FTP_ALLOC(3)ftp_alloc - Allocates space for a file to be uploadedSYNOPSIS
bool ftp_alloc (resource $ftp_stream, int $filesize, [string &$result])
DESCRIPTION
Sends an ALLO command to the remote FTP server to allocate space for a file to be uploaded.
Note
Many FTP servers do not support this command. These servers may return a failure code ( FALSE) indicating the command is not sup-
ported or a success code ( TRUE) to indicate that pre-allocation is not necessary and the client should continue as though the oper-
ation were successful. Because of this, it may be best to reserve this function for servers which explicitly require preallocation.
PARAMETERS
o $ftp_stream
- The link identifier of the FTP connection.
o $filesize
- The number of bytes to allocate.
o $result
- A textual representation of the servers response will be returned by reference in $result if a variable is provided.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
ftp_alloc(3) example
<?php
$file = "/home/user/myfile";
// connect to the server
$conn_id = ftp_connect('ftp.example.com');
$login_result = ftp_login($conn_id, 'anonymous', 'user@example.com');
if (ftp_alloc($conn_id, filesize($file), $result)) {
echo "Space successfully allocated on server. Sending $file.
";
ftp_put($conn_id, '/incomming/myfile', $file, FTP_BINARY);
} else {
echo "Unable to allocate space on server. Server said: $result
";
}
ftp_close($conn_id);
?>
SEE ALSO ftp_put(3), ftp_fput(3).
PHP Documentation Group FTP_ALLOC(3)