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Top Forums Shell Programming and Scripting Check log file size every 10 minute. Alert if log not update Post 302763669 by mstafreshi on Wednesday 30th of January 2013 10:02:24 AM
Old 01-30-2013
this is a simple script . can it help find your way ?
Code:
os=ofs #old size
logFile=logFile

# test log file exists !
test -r $logFile || { echo "can't open $logFile"; 1>&2; exit 1; }

# get current log file size !
cfs=`ls -l $logFile | awk '{print $5}'`

# test to see file that keeps old size exists !
test -r $os || { echo 'not changed' 1>&2; echo $cfs>$os; exit 1; }

# old file size is empty !
if test `ls -l $os | awk '{print $5}'` -eq 0
then
        echo 'not changed' 1>&2;
        exit 1;
fi

oldsize=`sed -n '1,1p' $os`

if test $oldsize -eq $cfs
then
        echo 'not changed' 1>&2
else
        echo 'changed' 1>&2
fi

echo $cfs >$os

certainly above code with its structure can be write better and more efficient . i wrote it very quickly with my limited skill .
 

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FTP_NB_PUT(3)								 1							     FTP_NB_PUT(3)

ftp_nb_put - Stores a file on the FTP server (non-blocking)

SYNOPSIS
int ftp_nb_put (resource $ftp_stream, string $remote_file, string $local_file, int $mode, [int $startpos]) DESCRIPTION
ftp_nb_put(3) stores a local file on the FTP server. The difference between this function and the ftp_put(3) is that this function uploads the file asynchronously, so your program can perform other operations while the file is being uploaded. PARAMETERS
o $ftp_stream - The link identifier of the FTP connection. o $remote_file - The remote file path. o $local_file - The local file path. o $mode - The transfer mode. Must be either FTP_ASCII or FTP_BINARY. o $startpos -The position in the remote file to start uploading to. RETURN VALUES
Returns FTP_FAILED or FTP_FINISHED or FTP_MOREDATA. EXAMPLES
Example #1 ftp_nb_put(3) example <?php // Initiate the Upload $ret = ftp_nb_put($my_connection, "test.remote", "test.local", FTP_BINARY); while ($ret == FTP_MOREDATA) { // Do whatever you want echo "."; // Continue uploading... $ret = ftp_nb_continue($my_connection); } if ($ret != FTP_FINISHED) { echo "There was an error uploading the file..."; exit(1); } ?> Example #2 Resuming an upload with ftp_nb_put(3) <?php // Initiate $ret = ftp_nb_put($my_connection, "test.remote", "test.local", FTP_BINARY, ftp_size("test.remote")); // OR: $ret = ftp_nb_put($my_connection, "test.remote", "test.local", // FTP_BINARY, FTP_AUTORESUME); while ($ret == FTP_MOREDATA) { // Do whatever you want echo "."; // Continue uploading... $ret = ftp_nb_continue($my_connection); } if ($ret != FTP_FINISHED) { echo "There was an error uploading the file..."; exit(1); } ?> SEE ALSO
ftp_nb_fput(3), ftp_nb_continue(3), ftp_put(3), ftp_fput(3). PHP Documentation Group FTP_NB_PUT(3)
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