General :: Top: Meaning Of Some Abbreviations In The Summary Area?

May 28, 2011

Kernel, Slackware 12.0top: procps 3.2.7Hi:Running top, I read, in the summary area,

root@darkstar:~# top


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General :: DU Command - Summary Of Files And Folders?

Jun 24, 2011

I use the following command to find files which are older than 60 days:

find /myfolder/* -mtime +60 > /myfolder/file.list

Now I want to find out the file size of all files contained in file.list in summary using the du command:
less /myfolder/file.list | xargs du -sh The du command prints the file sizes of every single file but not the summary and this is actually what I want.

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Programming :: Substitute 2 Character Country Abbreviations To 3?

Dec 20, 2010

I have a list of 2 character country abbreviations used in the Maxmind GeoCountry database that I need to convert to the standard 3 character country abbreviation ISO 3166-11 format. I could have a long list of sed substitute statements for each country.


sed "s/US/USA/g" <file>

Is their a more elegant way to do this? Maybe an array of some sort? This substitution will be used in a bash script.

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General :: Finding (HTML) File Size To Display In Summary

Dec 7, 2009

Need to find the size of a file (html), and display it in a summary file. (Have tried du, ls, size, but none of these work).

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General :: What Is ISO Meaning

Mar 16, 2011

I can't remember what "ISO" means. I've been busy with other projects, and I forget what release of Ubuntu I'm using. The computer I use the most is running Windoze 7, and I have Ubuntu running on two other machines but use them infrequently.

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General :: What Is The Meaning Of Kill %1

Jul 30, 2011

I have seen the following command:

$ kill %1

What is the usage of this statement?

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General :: Meaning Of File Command Output?

Feb 27, 2010

I used the following command

file /usr/bin/mawk
Output is


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General :: Meaning And Functions Of Shell Symbols?

Mar 16, 2011

In shell scripting, what do or what does this symbol do or mean ? "."(octet), ";" (semicolon)? Would really like to know? Cause I saw a written script if [ -f /etc/file ];then. . /etc/file. Wondering, the "." is meant to be source, so is "." the same thing as "source" ?

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General :: Concept Of File System - Meaning Of Arrows

Feb 25, 2011

I've several questions to ask: Why do some files have black arrows pointed outward in my file system? Why are some files in compressed form, e.g. initrd.img?? How are such files used by the system??

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General :: Is '0' At End Of Line Meaning That Module Is Not Successfully Loaded?

Aug 24, 2010

I am trying to see if a module that i loaded on Redhat succeeds.The module is from intel called vtune_drv-x32_64-2.6.18-194.el5smp.ko.When I run the script during the installation process, it shows that it is successful.Is the "0" at the end of line meaning that the module is not successfully loaded?

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General :: What Is Meaning That File Is Named Pipe (FIFO)?

Jul 12, 2011

What is a pipe? and why a file is a named pipe? I am just learning linux.

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General :: Yast2 Module - Meaning Of Color In Column Installed (available)?

Nov 9, 2010

I'm using openSUSE 11.3. In the Yast2's module: Software Management, in the search tab, there is a column called: "Installed (Available)", It usually shows the current installed version of the package, but sometimes its blue, red or most of the times black. What does the color mean?

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Software :: JFFS2 Warning - Summary Too Big

Nov 10, 2010

I keep getting a bunch of these warnings and was wondering what they mean and if they are anything that I should be worried about.
JFFS2 warning: (1038) jffs2_sum_write_data: Summary too big (-32 data, -1305 pad) in eraseblock at 00400000

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OpenSUSE :: Kontact 4.x Summary Without Akregator Plugin

Mar 9, 2010

I have problem with Kontact since KDE 4.3.x (now I'm using 4.4.1). In earlier version (KDE 3) I had summary with calendar, holidays, notes and mail notifications in left column of summary and RSS (Akregator) channels in right column. I can't do the same thing with new Kontact - left column takes all summary window I don't have Akregator plugin in Summary configuration but Akregator is of course installed:


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Server :: Can't Get Logwatch To Email A Daily Summary?

Oct 12, 2010

I have a squid proxy server (which I am very new too) which all traffic from my office goes through. The proxy itself is working fine, but I can not get logwatch to email me a daily summary. logrotate seems to be throwing an error:

# logrotate /etc/logrotate.conf
error: squid:1 duplicate log entry for /var/log/squid/access.log

My /etc/logrotate.d/squid file is below... My access logs are in /logs/squid not in /var/log/squid.


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Server :: Get Summary Overview Of All The Md-devices At Once With Mdadm

May 13, 2010

I'm performing some experiments on a box with 5x36,4G disks. Right now I have partitioned all the drives in chunks of 1G, and put them together 3 by 3 in raid5. (Yeah, there's a lot of md-devices..). 'mdadm --query' and 'mdadm --detail' give summary/detailed information about the md's, on condition that I specify the device.

My question is if there would be a way to have a summary overview of all the md-devices at once. I've gone through the manual, but haven't found anything which resembles a useful command.

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Ubuntu Installation :: Easily Create A Boot-Info Summary?

Aug 9, 2011

When you have boot troubles, you will often be asked to run Boot-Info-Script in order to see a summary of your boot parameters. Standard method is a little difficult, so I made a little GUI to do it very easily :

1) Boot on Ubuntu live-CD or live-USB. (or Boot-Repair-Disk which will lead you automatically to step 4)
2) Connect internet
3) Open a terminal and type :

sudo add-apt-repository ppa:yannubuntu/boot-repair && sudo apt-get update && sudo apt-get install -y boot-repair && gksu boot-repair
4) Click on "Create a BootInfo summary":
5) Done !

Now just indicate (or copy/paste) the URL that appears to people who help you on this forum.

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OpenSUSE :: Get Zypper To Show The Full Description Of Packages Rather Than A Truncated Summary?

Jan 10, 2011

How can I get Zypper to show the full description of packages rather than a truncated summary? When I use zypper to list installed packages or search for packages from the command line I would like to see the full detailed description of the packages that are returned in the results. Currently zypper only shows me a truncated summary description.

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General :: F3 - F5 Keys Incorrectly Behaving As Audio Keys / Remap Them To Original Meaning?

Apr 17, 2010

I don't know if this is a configuration issue or a hardware issue, but I have a Kinesis Advantage USB keyboard and for some reason the F3-F5 keys aren't responding as they used to. They don't respond to anything and, when I tried using F5 on Emacs, it said <XF86AudioNext> is undefined, so I guess it's a weird mapping problem.

Any idea how I could remap them to the original meaning?

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General :: Meaning / Purpose Of Using "~" Symbol In Scripting Language?

Sep 15, 2009

I would like to know the meaning or purpose of using "~" symbol in scripting language..The line is uri=~"sip:q@"..

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General :: Keep Notification Area Always Show On GNOME 3?

Apr 16, 2011

I've installed GNOME 3 on my Gentoo Linux, it really awesome and I love it.But here is a little glitch that I don't get used to: The notification area is hide until I hit "Windows" key or move the mouse cursor to the right-bottom corner.Since I've some program use the notification to indicate their status (for example, my Chinese input method use this to indicate whether I'm in English mode or Chinese mode. And a program that show the CPU temperature on the notification area).It becomes a little inconvenient if I've to move the cursor or hit "Windows" key just in order to check those status.

So is it possible to make the notification area always show on the screen? Or is it possible to integrate the notification area to menu bar just like GNOME 2.X or XFCE4?Besides that, I would like to know is it possible to remove the accessibility on the menu bar top-right corner?

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General :: Create Restricted Area User?

Feb 16, 2011

I have folder inside /usr folder /usr/mywork and I want to make user account can only access and modifies files in it and this user can not modifie files out of thus maybe by using rssh or sftp

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General :: How To Install Perl In Personal Unix Area

Sep 13, 2010

I'm working in a lab running a CentOS server with Perl 5.8.8.

I would like to install a newer version of Perl for my personal use only (i.e. do not affect other users). How can I do that?

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General :: Can Give SWAP AREA After Installation Of Fedora

Jan 24, 2011

I ve installed Fedora14 i686 Spin laptop config: core2duo processor,4GBram,500gb hdd.Problem:I ve 4 partitions....XP in C drive 23GB, D:210GB;E:236GB & in remaining space around 30GB, i installed Fedora while installation i didnt aware of SWAP AREA & while installing i got WARNING:LESS SWAP AREA but i ignored no freespace.can i create SWAP AREA now? that to without reinstallation.HOW CAN I GIVE SWAP AREA?

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General :: Display Utf8 Format In Text Area?

Aug 10, 2009

I have a form that have a browse button, convert to ASCII button, cancel button and text area... all i have to do is...? when i click the browse button and choose a folder that have a utf8.txt the file that have utf8 will appear or display into the text area... what i can i do to make this..?

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General :: Meaning Of "chmod 666"?

Jun 10, 2011

I am using Linux. What is the meaning of chmod 666?

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General :: PCI: Bios Bug: MCFG Area At E0000000 In Not E820-Reserved

Sep 26, 2010

I have a problem after newly installation of rhel5. Actually i am not facing any problem by this but getting this message at system startup PCI: Bios Bug: MCFG area at e0000000 in not E820-Reserved.

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General :: Setup Own Local Area Network Using Virtual Box Machines

May 23, 2011

I am new to networking and trying to setup my own local area network using virtual box machines. I have installed BIND 9.7.3 using yum in Fedora (dns server) and created all necessary .conf and zone fil es. I am successfully able to resolve domain names on this host machine (dns server). for example dig @dns.domain.lan client1.domain.lan correctly resolves domain name.


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Ubuntu :: What Is The Meaning Of 'tty'

Jul 6, 2011

I started my computer with a problem that all of the windows without title bars. I tried to logout my laptop, and the problem was solved. I opened one terminal window, type 'who', founded that i was login the system as 'tty8'. That was really funny, I know that if i login the system normally i may login the system as 'tty7'. why i login as 'tty8' when logout one time? My edition is ubuntu 10.04.

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General :: Select Approach To Form Gmail Like System Over Local Area Network

Feb 12, 2011

i have been assigned a task to form a system like gmail over the local area network of my institution.i am not able to find the correct approach.

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