10-25-2013
Fastest way calculating directory
Hi expert,
Is there any fastest way to calculate recursive directory, and I have total 600 directories have 100000 files and 10 directory approximately 9000000 - 10000000 each files per directory. currently using this command "du -k --max-depth=0" to get the size but very slow it take 24 hours until now not yet done. is there any work around something snapshot that size of that folder and sum up the additional file if anyone upload to that directory. anyway my goal is to calculate fastest way.
Thanks more power
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
wich is the fastest command in HP-UX to copy an entire disk to dat tapes, or even disk to disk?
thanks (0 Replies)
Discussion started by: vascobrito
0 Replies
2. Shell Programming and Scripting
I would like to create a script for calculating size and remaining space of a directory automatically every 24 hours, then send an email to report to the admin.
* POSIX and PERL are preferred.
Can anyone help, please? (1 Reply)
Discussion started by: leonall
1 Replies
3. Shell Programming and Scripting
hello
i need help to remove directory . The directory is not empty ., it contains
several sub directories and files inside that..
total number of files in one directory is 12,24,446 .
rm -rf doesnt work . it is prompting for every file ..
i want to delete without prompting and... (6 Replies)
Discussion started by: getdpg
6 Replies
4. UNIX for Advanced & Expert Users
I want to search a file in fastest manner.
Presently I am using 'find' command. But it is taking around 15min for searching. Is there any other method through which I can do it fast? (3 Replies)
Discussion started by: vaibhavbhat
3 Replies
5. AIX
Hi, what happened is we want to count all the files in a directory and inside this directory got many folders and so take long time to count it. Already run for about few minutes but still not done. The command we use to count is find . -type f | wc -l
Just wondering if there is any other... (9 Replies)
Discussion started by: ngaisteve1
9 Replies
6. Solaris
Hi Experts,
I've been asked if there is a fast way to duplicate a file(10GB) and zip it at the same time. The zipped file would be FTP'd.....management is asking this. Maybe there is a better method all together? any ideas? CP will not cut it.
Thanks in advance
Harley (1 Reply)
Discussion started by: Harleyrci
1 Replies
7. Shell Programming and Scripting
Hello Guru s
I need your kind help to solve my below issue
I have a directory of flat files and have to calculate sum of some columns from the flat file .
Say for flat file 302 I need the column summation of 2 and 3 rd column
For flat file 303 I need the column summation of 5 and... (2 Replies)
Discussion started by: Pratik4891
2 Replies
8. Shell Programming and Scripting
Hi All,
I have the following time stamp data in 2 columns
Date TimeStamp(also with milliseconds)
05/23/2012 08:30:11.250
05/23/2012 08:30:15.500
05/23/2012 08:31.15.500
.
.
etc
From this data I need the following output.
0.00( row1-row1 in seconds)
04.25( row2-row1 in... (5 Replies)
Discussion started by: ks_reddy
5 Replies
9. Shell Programming and Scripting
How to Calculating space used in GB for any particular directory in unix
Currently I am using : df -h which gives me space for each mout point
ldndyn1:/vol/v01/dyn/sbcexp/dyn
1.1T 999G 29G 98% /sbcimp/dyn
but I need for some internal particular directory... (3 Replies)
Discussion started by: RahulJoshi
3 Replies
10. Shell Programming and Scripting
hello
we have upload some data in 15 servers in usa asia ...
i consider to add new feature , script can detect download speed between localhost and destination and use fastest server,
i have cut this part from a script which have this feature, download a xx MB file from all its source and... (0 Replies)
Discussion started by: nimafire
0 Replies
IFP(1) General Commands Manual IFP(1)
NAME
ifp - access iRiver iFP audio devices
SYNOPSIS
ifp command [arguments ...]
DESCRIPTION
ifp lets you manage your music on an iRiver iFP music player acting in "Manager Mode". If your player is using "UMS Mode", then you don't
need this program; it will appear as new drive when you plug it in.
This manual page documents the version of ifp included as an example application for the libifp library. The interface is intended to mimic
the ifp binary found in the ifp-line binary package.
ifp can upload or download files or directories, delete or make directories on the device, format the device, or upgrade your firmware.
COMMANDS
ls [directory]
List the files and directories on the device. The root directory is /. Directories are preceded with 'd' and other files with 'f'.
df Display total and free space on the device.
upload localfile remotefile
Copy the file named localfile to the iFP device, and name it remotefile. (This is like cp.)
upload localfile remotedir
Copy the file named localfile to the iFP device, into remotedir. (This is like cp.)
upload localdir remotedir
Copy the entire directory localdir to the device, into remotedir. This copies into a subdirectory, so upload foo / puts files from
the directory foo info /foo on the device. (This is like cp -R.) This uploads the entire directory, not just audio files.
put localfile | localdir
Upload the file or directory to the device, with the same name it has locally. If a directory is given, it is put in /.
download remotefile localfile
download remotefile localdir
download remotedir localdir
Like upload, but copies from the iFP device to your system. Some proprietary file types may not be downloaded.
get remotefile | remotedir
Like put, but copies files or directories from the device to your current working directory.
rm [-r] file
Delete (recursively) a file (or directory) on the device.
rmdir dir
Delete an empty directory on the device.
mkdir dir
Create a directory on the device.
battery
Display battery status of the device.
typestring
Display the model number of the device.
firmversion
Display the firmware revision currently on the device.
format Reformat the device's memory. This will delete all your music.
firmupdate FIRMWARE.HEX
Upload the file FIRMWARE.HEX as new firmware for the device. This will not delete your music, but may have many other detrimental
effects. Don't turn the device off or unplug it while the firmware is updating, and don't attempt to upload new firmware with a low
battery.
AUTHORS
libifp was written by Geoff Oakham, based on ifp by Yamashiro Jun. This manual page was written for Debian by Joe Wreschnig
<piman@debian.org>, but may be used by others.
May 30th, 2004 IFP(1)