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)
Dear sir
My hp-ux OS version is 11i (11.23) , and Oracle DB is 9i (9.2.0.6)
the problem that I can't create any file (DB datafile , export Dump file , Rman backup pices.... etc) under the OS biger than 2 GB
and the csh % limit check is
%limit
cputime unlimited
filesize ... (4 Replies)
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)
I am having problems with finding the filesize with this in my script:
filesize=`ls -l | awk '$5=0'`
if ; then
ls -l | awk '{print $9 " " $5}'
if ; then
echo "Would you like to delete this file? (y/n)"
if yes do this
elif no do this
fi
fi
else... (7 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 OPENDARWIN
dynamic_pager
dynamic_pager(8) BSD System Manager's Manual dynamic_pager(8)NAME
dynamic_pager -- dynamic pager external storage manager
SYNOPSIS
dynamic_pager [-F filename] [-S filesize] [-H high-water-trigger] [-L low-water-trigger] [-P priority]
DESCRIPTION
The dynamic_pager daemon manages a pool of external swap files which the kernel uses to support demand paging. This pool is expanded with
new swap files as load on the system increases, and contracted when the swapping resources are no longer needed. The dynamic_pager daemon
also provides a notification service for those applications which wish to receive notices when the external paging pool expands or contracts.
OPTIONS -F The base name of the filename to use for the external paging files. By default this is /private/var/vm/swapfile.
-S The fixed filesize [in bytes] to use for the paging files. By default dynamic_pager uses variable sized paging files, using larger
sized files as paging demands increase. The -S, -H and -L options disable that default and cause dynamic_pager to use a series of
fixed sized external paging files.
-H If there are less than high-water-trigger bytes free in the external paging files, the kernel will signal dynamic_pager to add a new
external paging file.
-L If there are more than low-water-trigger bytes free in the external paging files, the kernel will coalese in-use pages and signal
dynamic_pager to discard an external paging file. Low-water-trigger must be greater than high-water-trigger + filesize.
-P This option is currently unimplemented.
FILES
/private/var/vm/swapfile* Default external paging files.
SEE ALSO macx_swapon(2), macx_swapoff(2).
Mac OS X July 8, 2003 Mac OS X