Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Caching while spliting a large file Post 302269573 by siba.s.nayak on Thursday 18th of December 2008 04:39:38 AM
Old 12-18-2008
Caching while spliting a large file

Hi

The scenario is like this.

I need to split 5 files having size 3GB, 2GB, 4GB, 30GB and 20 GB respectively.

The machine has 15GB heap space. Before starting split proces it was showing 15gb free space. Once the split process completed it showed 100 mb free and around 12GB cached.

My doubt is why that much of memory got cached during split process. and Can I release the cached memory even if the process has been running?
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

spliting up a huge file

I have a file {filename} which contains 65000 records I need to split into 6 smaller files roughly 11000 records each. Can someone advise me of the Unix command to do so ? Many thanks (2 Replies)
Discussion started by: grinder182533
2 Replies

2. Shell Programming and Scripting

Spliting file based on condition

Hi, I have a comma separated file with millions of records in it. I have a requirement to split the file based on the value in a one of the columns. Suppose i have a text file with columns like C1, C2,C3,C4 Column C4 can hold the values either 01 or 02 03 or 04. I nned to extract... (2 Replies)
Discussion started by: Raamc
2 Replies

3. Shell Programming and Scripting

Spliting the file dynamically

i am creating the file , when this file reaches the size 2 GB, i need one message or fire (4 Replies)
Discussion started by: kingganesh04
4 Replies

4. Shell Programming and Scripting

Spliting a file and renaming it's out put

Hi friends, I am new to unix. With the help of this site I wrote a script. But it's returning some errors pls help.:confused: Here is my specifications: I have a file obsrec_31583_090212.xls at /home/lingalma/temp/cdl I want it to mv to another temp folder called /home/lingalma/temp/obsrec... (6 Replies)
Discussion started by: raaj.manoj
6 Replies

5. UNIX for Dummies Questions & Answers

spliting a file

how would i split the file "file1" into smaller files containg lines of 15 (1 Reply)
Discussion started by: JamieMurry
1 Replies

6. Shell Programming and Scripting

File Spliting problem

I have a very big log file which looks like this: I need to split this file and create files with "+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+" as the delimiter. The file names need to be the contents of the next line after the delimiter(FIRST_ITEM,SECOND_ITEM...so on..). (7 Replies)
Discussion started by: engineer
7 Replies

7. Shell Programming and Scripting

spliting up a large file

Dear All, I have a very large file which which i would like split into indvidual frames evrytime the line ends with "ENDMDL" and then name frame1.pdb frame2.pdb etc can any one give me a few sugeestions? ideally i would like to have ENDMDL at the end of each frame or not pressent at all. an... (4 Replies)
Discussion started by: Mish_99
4 Replies

8. Shell Programming and Scripting

Spliting file based field pattern

Hi all, i have file that looks like as below 2263881188,24570896,439,SOLO,SOLO_UNBEATABLE,E,+3.13,+0.00 2263881964,24339077,439,SOLO,SOLO_UNBEATABLE,F,-0.67,+0.00 2263883220,22619162,228,Bell,Bell_MONTHLY,E,-2.04,+0.00 2263883220,22619162,228,Bell,Bell_MONTHLY,F,-2.04,+0.00... (3 Replies)
Discussion started by: raghavendra.cse
3 Replies

9. Shell Programming and Scripting

Spliting log file

Hello, I want to split or cut a large size log file by year wise(eg 2009, 2010) .But the source file must not have the splited or cut lines after this process ,all of them must move to the destination folder.Does grep command have the fuctionality like cut and paste? I used grep -Ev command but... (17 Replies)
Discussion started by: jobycxa
17 Replies
slurm(1)						      General Commands Manual							  slurm(1)

slurm(1)						    BSD General Commands Manual 						  slurm(1)

NAME
slurm - yet another network load monitor SYNOPSIS
slurm [-hHz] [-csl] [-d delay] -i interface DESCRIPTION
slurm is a generic network load monitor which shows device statistics together with a nice ascii graph. Three different types of graphs are supported. OPTIONS
-h Print usage information and quit. -H add hostname to title -c start slurm with classic/combined graph -s start slurm in split graph mode -l start slurm in large split graph mode -z virtually zero traffic counters instead of showing values stored in kernel -d delay delay between screen updates in milliseconds (1000 = once per second) -i interface select interface to monitor (required) KEYS
slurm supports several different keys for interaction: c switch to classic mode s switch to split graph mode l switch to large graph mode L enable TX/RX led m switch between classic, split and large view z zero counters r redraw screen q quit slurm BUGS
Several features of slurm are not supported on certain platforms, i.e. Interface speed detection is only supported on *BSD. Please check the source code documentation to see if your bug is really a bug. Please report bugs to hendrik@scholz.net AUTHOR
Hendrik Scholz <hendrik@scholz.net> http://www.wormulon.net/slurm/ February 23, 2003
All times are GMT -4. The time now is 08:14 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy