Ubuntu :: Swapiness Of 60 Gb & Swap File 5.8 Gb - Increase The Values?
Feb 15, 2010My swap file is 5.8 gb and I have a swappiness of 60. Is there any reason to increase any of these values?
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Ubuntu :: Increase The _original_ Swap File's Size For Hibernate To Work - Wubi Install ?
Jun 8, 2010Wubi doesn't let me set the swap file size, so on installation it only creates a swap file of a few hundred megabytes. Because of this, i cannot hibernate my netbook (eeePC 1005HA), which has 2 GB of RAM.
Creating a 2 GB swap file alongside of the original one using the tutorial here did work, but hibernate doesn't seem to work with it. For this reason i thought increasing the original swap's size instead of creating more would be a way to solve my problem.
Server :: Swap Files Priority Values?
May 14, 2010As mentioned in "man swapon" priority value is between 0 and 32767. BUT usually if we add swap devices without giving the priority, their priorities are set as -2, -3, -4 and so on; values which does not fall between 0 and 32767.Why is it so ? Any ideas ? However, I know we can change them through "swapon -p". But, if do not wish to do so, it uses -2, -3, -4 only. Like below,
Code:
[root@server ~]# swapon -s
Filename Type Size Used Priority
[code]....
Ubuntu :: Any Possibility To Increase Swap Size?
Aug 8, 2010I am very much new user of ubuntu and hardly know anything about linux. What is swap memory? I have dual boot system with windows7 and ubuntu 9.04. My hard disk size is 320GB and RAM is 4GB. Currently swap memory size is 4.3GB. Can I increase swap size? Will it have any advantage? How to do that?
View 2 Replies View RelatedUbuntu :: Increase Swap Space Size?
Oct 7, 2010I got back to my laptop after dinner and found a blank screen with one line of text saying something about running out of swap space - I tried all kinds of key combinations but nothing worked to bring the desktop back - eventually I pressed and held the power button to shut it down - I suppose this is Ubuntu's version of the "blue screen of death"?I went to System - Disk Utility to make a 2GB free space right after the swap space. Then I tried to make that 2GB free space a swap space partition but it came back with an error
View 5 Replies View RelatedCentOS 5 :: Can't Increase Swap Size
Nov 24, 2009I am trying to increase my swap size because it seems to be getting full and making my server lock up.
I've tried this: [URL]
But all I get is this:
# lvm lvresize /dev/VolGroup00/LogVol01 -L +8000mb
Extending logical volume LogVol01 to 9.75 GB
Insufficient free space: 250 extents needed, but only 0 available
vgdisplay gives me:
[Code]....
CentOS 5 :: Increase Swap Lvm Size Online?
Oct 5, 2010Need to increase swap size, currently on LVM2, does we can extended the lvm swap presented or need to create a new one. Which one is recomnded new lvm for swap or extend the lvm already exist ? Below are the swap exists in my server./dev/MU_PROJ/lv_SWAP swap swap pri=42 0 0
View 9 Replies View RelatedUbuntu :: Swap Or Swap File On Flash Memory?
Aug 16, 2010RAM for older machines like I use is fairly cheap these days. But flash memory is just as cheap or cheaper. So I'd like to ask about the feasibility of expanding my system's memory using flash memory. And about whether creating a partition for swap on the flash memory, or whether a swap file on the flash device, is the better way to go.
By flash memory I have in mind mainly USB sticks or what are sometimes called "pen drives." But I do also have CF and SD cards that, with the proper cheap adapter (one of which I already own for adapting CF) could be used to create extra swap space. So, what is the current consensus on the feasibility/advisability of using flash memory for swap? I've read about the limited write cycles of flash being an argument against using it for swap. But recent reading indicates to me that the limited write cycles problem applies mostly to older, smaller-capacity flash memory. Some will come out and say that, for larger-capacity flash memory, the life of the device is likely to exceed the amount of time your current computer will be useful (I think I've seen estimates in the range of 3-4 years life--minimum--for newer, higher-capacity flash memory).
A more persuasive argument I've heard against using flash memory for swap is that access times for these devices can be much slower than SATA, and maybe even IDE, hard drives. That would certainly dictate against using flash memory for swap.
So, how about some input on this issue? Anyone using flash memory for swap? If so, what kind (e.g., usb stick or SD/CF)? Are you using a swap file or a swap partition? How's system performance? Likewise, has anyone had flash-memory-used-as-swap die on them? The consequences would undoubtedly be dire. Also, has anyone measured flash memory access times to confirm or refute claims about slow access times? Are some types of flash memory better/worse than others in terms of access times?
OpenSUSE Install :: Swap Partition : Need To Check Swap File System?
Mar 20, 2011Does one need to Check the Swap filesystem, from time to time
View 4 Replies View RelatedGeneral :: "No Swap Space, Check If Decopserver Is Running" Presume An Increase In Hidden Partition Required?
Jan 25, 2011How do I solve the problem of "No swap space, check if decopserver is running" Presume an increase in hidden partition required, my guess. Am using the original Xandros OS.
View 2 Replies View RelatedProgramming :: Splitting A File Based On The Values Read From An Input File?
Jul 27, 2010I am splitting a file based on the values read from an input file. The below one is the script.
1)How do I add the header which is present in the original file to the new split files created?(For eg. pharmacyf conatins header as table column names. The new files created (ODS.POS.$pharmacyid.$tablename.$CURRENT_DATE.dat) are without the header).
2) Also the script is creating 0 byte files for the pharmacyids which are not available in the intial file? Can this be avoided?
for pharmacyf in *
do
tablename=`echo $pharmacyf |cut -f4 -d'.' `
while read pharmacyid
do
grep -w $pharmacyid $pharmacyf >> $OUT/ODS.POS.$pharmacyid.$tablename.$CURRENT_DATE.dat
done< inputfile
done
Programming :: Variable String File Base - Output File Doest Not Exclude The Values In Grep -av
May 1, 2011My script.
This is may script:
Code:
Problem: Output file doest not exclude the values in grep -av
Ubuntu :: Assign Values To Bash Variables From A File?
Jun 9, 2010Is there an easy way to get a line from a text file into a variable in a bash script?
I have a file called outside_temp that has a single number, say, 63.2
I would like to make a variable in a BASH script have that value.
I know how to use the input redirection and reassignment of stdin using code...
General :: Bash - Use Sed To Get Values From File Name?
May 26, 2011how to retrive every portion separately from following file name? DSA4020_frontcover_20346501_2011-05.doc
I want to retrieve informations as below;
name = DSA4020
type = frontcover
id = 20346501
date = 2011-05
is it possible to do with sed??
General :: Replace Values In Log File?
May 14, 2010I have the following values in my log file:
...
2010-05-13 11:00:00 k_TRANSFER OK (11)
2010-05-13 11:30:01 m_TRANSFER OK (21)
2010-05-13 12:00:00 k_TRANSFER OK (12)
2010-05-13 12:30:00 m_TRANSFER OK (32)
2010-05-13 13:00:00 m_TRANSFER OK (13)
...
I want to replace every number with it's decrement. For example, the above values should be:
...
2010-05-13 11:00:00 k_TRANSFER OK (10)
2010-05-13 11:30:01 m_TRANSFER OK (20)
2010-05-13 12:00:00 k_TRANSFER OK (11)
2010-05-13 12:30:00 m_TRANSFER OK (31)
2010-05-13 13:00:00 m_TRANSFER OK (12)
Programming :: Sorting Specific Values From An XML File
Sep 21, 2010I need a shell script which gathers the data from a remote XML file and then displays it according to my needs.. I need this for my job due to the fact that I need to keep track price changes of euro, usd, gold, etc. The XML file I am talking about is located at this page: here. The reason I am posting the URL is that I need to use curl to get this file and it does NOT have newlines after each tag. I thought that that would be a problem. Here is what I need from the script: 1) curl to get the page 2) make use of sed, awk, etc. to display its contents in a more structured and readable manner as shown below:
A: 64.125 (% -0.26)
B: 81.130 (% -0.32)
C: 1.4930 (% 0.00)
D: 1.9590 (% 0.36)
Ubuntu :: Import Emails Saved In A File With Tab Spaced Values From Outlook
Sep 30, 2009I have been trying to import e-mails saved in a file with tab spaced values from outlook. When I import the files into evolution it puts them in my address book. I have tried several times and haven't seen any options to change. in the "wizard" it asks me where i want to put the files, but there is only one option.
View 1 Replies View RelatedGeneral :: Read Values From A File (as Part Of A Script)?
Jun 10, 2011I want to read values from a file...these are basically one word values, that is to say that the text file I want to read from contains lines of word length 1, as in:
word1
word2
word3
[code]...
General :: Variables In Text File - How To Get Values When Printing Out
Apr 13, 2010I'm doing some bash-scripting and want to be able to print some text (just plain text) files into the new bash-scripts, created within a loop. Here's a short example of what I do:
Code:
# main bash script #
#!/bin/bash
##Filename
variable1=10
for ((j=0;j<=40;j+=1))
do
## Create another bash-script
echo "#!/bin/bash" >> bash_script_$j
... some stuff...
cat file1.txt >> bash_script_$j
... some more stuff...
done
where the text file (file1.txt) I want to print in the the new bash script looks something like:
Code:
# file1.txt #
...some stuff...
logsave log some_program($variable1)
mv output_$j folder_$j/
... some more stuff...
I.e, the text file contains variables such as "$j", "$variable1" etc that are undefined. Doing the above works for creating new bash scripts (bash_script_1 - bash_script_40) but the variables are not determined. I would like, if possible, to somehow print the text in file1.txt into the new bash-scripts with the variables determined, i.e:
Code:
# bash_script_1 #
...some stuff...
logsave log some_program(10)
mv output_1 folder_1/
... some more stuff...
The text files I read are quite extensive so I would really prefer not having to paste them into the FOR-loop directly.
General :: Grep All Values Other Than Encrypted Password From /etc/shadow File?
Jan 14, 2010I would like to grep all values other than encrypted password from /etc/shadow fileFor example,each line consists of 8 fields separated with :/The only thing that I want not to print out is the contents between first : and second : (encrypted password)
View 7 Replies View RelatedProgramming :: Grep Multiple Values In Single Pass Through Log File?
Nov 13, 2010I have a huge binary log file. There are lets say 4 id's that I want to find in a log file. I know that those 4 id's will be present in the log file and I also know in what order they will be present. I want to find 1st id from the log then 2nd id and then third id and so on..
Simple/inefficient solution is: Loop through the id's and then grep in the log file. Problem with this solution is for each id grep will search from the beginning of the file.
Better/efficient solution would be: Sine I know the order in which id's will be present in the log file. Loop through id's, grep 1st id and then move on to grep 2nd id and so on...this way I can grep all id's in one pass. Is this solution possible ?
I have 500000 + values to find in log files and I have to find efficient solution for it.
General :: Parse A Line From A File And Place The Values Into Separate Variables?
Sep 28, 2011I am trying to parse a line from a file and place the values into separate variables:
input.txt:
Code:
CreateVegaFeed-20110928-before-skip-start
this is the code i have done so far:
Code:
$input_file="input.txt"
INPUT_FILE=`cat $input_file`
for i in $INPUT_FILE
[Code].....
General :: Bash + Reading Values (numbers) From A File And Storing Them Into An Array?
Nov 4, 2010I have to read a couple of numbers from a random.txt file. In this .txt file there are random numbers. They are separated by a space. Example if you opened test.txt:
test.txt :1 6 1 3 6 8 10 2 4
I would like to read those numbers using CAT and store them into an array:
numlen=${#num[*]} - (must be like this because it is a part of a larger program)
Programming :: Updating A Text File (replacing The Existing Parameters With The New Values)
Nov 9, 2010I have a text file that needs to be updated to be used by some fortran code later. it looks like that:
1,1 !Ms for y-stations, Ns for x-stations
0,0,0, !xsta, ysta, zsta
I need to replace the "0,0,0" with new values for xsta,ysta and zsta;
Programming :: Octave - Load A Text File With Floating Point Values Into A Matrix?
Jan 29, 2011I have a .txt file with the format
0.01
0.04
0.07
...
0.83
I am wanting to load this into octave and perform operations on the data.
[Code]...
Ubuntu Installation :: Increase File System Size?
Jun 3, 2010I downloaded ubuntu 10.04 and install it from windows vista (32 Bit) and gave it initial memory 5 GB, but after I started using it I always got a message that I have a very low memory left (16 MB only !!!) and I cannot install any updates or new applications , so is there any way I can expand the File system files without reinstall the OS again????
View 2 Replies View RelatedGeneral :: Increase A File Size?
Nov 30, 2010i have this directory with multiple images 'pics' and the size is 20mb, and i want to make a .zip or .rar package of this directory but with an increased size so the .zip/.rar file will be 100mb, and then when you extract it the file size is the original 20mb
View 10 Replies View RelatedUbuntu Installation :: Increase Disk Space In / File System?
Apr 8, 2010i just installed ubuntu 9.10 onto my windows vista laptop. i ran ubuntu update manager but it tells me i'm low on disk space. system monitor tells me that i still have 50.2 GB of space but the problem is that i only have 68 MB left in my / File System. how can i increase disk space in / File System?
View 3 Replies View RelatedGeneral :: Image Editing (have To Increase A File Size To Just 1 Kb) In Ubuntu
Jul 25, 2011i have to upload a signature image(in jpeg format) to fill a recruitment form which says file-size must be of between 10-20 kb......i have scanned image which is of 9.5 kb.....tried to edit in shotwell photo manager....tried some random things in Adjust and crop menu but my little changes didn't work, it always shortened the file size......as i don't know anything about Image editing can someone tell me how can i increase the file size (>=10kb) i also tried gnome-screenshot to take the screenshot of the image, but it also saved the new image smaller than 10kb....
View 6 Replies View RelatedFedora :: Increase Boot File System?
Apr 2, 2010I'm trying to install some updates and I get the following error message:Test Transaction Errors: installing package kernel-2.6.32.10-90.fc12.i686 needs 2MB on the /boot filesystemI have 60 GB freespace altogether. How do I increase the size of the /boot filestem?
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