03-07-2007
Quote:
Originally Posted by jacoden
ls -ltd will give long list display of directory entries sorted by modification time..
Ex:
u142115@linux2alm:~/aps/aps4/product/den> ls -ltd day*
drwxr-xr-x 2 u142115 users 48 2006-12-05 10:14 day8
drwxr-xr-x 2 u142115 users 312 2006-12-05 10:03 day7
drwxr-xr-x 2 u142115 users 224 2006-11-29 12:08 day4
drwxr-xr-x 2 u142115 users 200 2006-11-28 19:27 day6
drwxr-xr-x 2 u142115 users 400 2006-11-28 11:42 day3
drwxr-xr-x 2 u142115 users 160 2006-11-28 10:00 day5
"ls -ltd sales12" will display ONLY a long listing of "sales12".
"ls -ltd day*" will display a list of files/directories because of the wildcard.
Why you need a long listing if you are only interested in the name ("awk '{print $11}'"? There aren't even 11 fields in that output.
"ls -td day*" will display exactly the same without the need to parse the output with "awk".
Last, but not least, if your "ls" command produces a list, then "var1" will also contain a list of sizes, and not a single value.
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LEARN ABOUT PHP
ftp_rawlist
FTP_RAWLIST(3) 1 FTP_RAWLIST(3)
ftp_rawlist - Returns a detailed list of files in the given directory
SYNOPSIS
mixed ftp_rawlist (resource $ftp_stream, string $directory, [bool $recursive = false])
DESCRIPTION
ftp_rawlist(3) executes the FTP LIST command, and returns the result as an array.
PARAMETERS
o $ftp_stream
- The link identifier of the FTP connection.
o $directory
- The directory path. May include arguments for the LIST command.
o $recursive
- If set to TRUE, the issued command will be LIST -R.
RETURN VALUES
Returns an array where each element corresponds to one line of text. Returns FALSE when passed $directory is invalid.
The output is not parsed in any way. The system type identifier returned by ftp_systype(3) can be used to determine how the results should
be interpreted.
EXAMPLES
Example #1
ftp_rawlist(3) example
<?php
// set up basic connection
$conn_id = ftp_connect($ftp_server);
// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
// get the file list for /
$buff = ftp_rawlist($conn_id, '/');
// close the connection
ftp_close($conn_id);
// output the buffer
var_dump($buff);
?>
The above example will output something similar to:
array(3) {
[0]=>
string(65) "drwxr-x--- 3 vincent vincent 4096 Jul 12 12:16 public_ftp"
[1]=>
string(66) "drwxr-x--- 15 vincent vincent 4096 Nov 3 21:31 public_html"
[2]=>
string(73) "lrwxrwxrwx 1 vincent vincent 11 Jul 12 12:16 www -> public_html"
}
SEE ALSO
ftp_nlist(3).
PHP Documentation Group FTP_RAWLIST(3)