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I would like to know meaning of each and every column of top command result.
If you see the screenshot, It shows lot of Java process under the user 'resoultion'. But here only one Tomcat is running.
%Mem is same for some of the processes, The Consolidation of these numbers are higher than 100.Please explain what does this mean?
You can find everything you need to know about that command and the meaning of the columns, here: http://linux.about.com/od/commands/l/blcmdl1_top.htm
You can also use the following command to access the manuals in the console: man top
there is a system wide command available
man top
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I need a live multi rename tool.
The one you can find in double commander, or even better total commander.
The best I could find is renameutils,
which lists all the files and let me edit them in my favorite text editor,
but nothing beats something which is designed to be specifically used to rename.
Is there such a program?
Has to be live and interactive - I have to see the edits I'm doing before hitting the "OK" key.
Has to be in the command line - ncurses, slang, shell. Just not GUI.
Edit:
It's probably doesn't belong here, but super-user:)
Answers would still be welcome.
How about RenameWand? http://renamewand.sourceforge.net/
But you indeed should have tried superuser instead: https://superuser.com/questions/25378/mass-renaming-nix-version
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$ man man
...
NAME
man - an interface to the on-line reference manuals
...
What's the meaning of on-line here?
Available from the command line? :)
"On-line" can mean available immediately/connected/ready to use, which accurately describes a manual contained within the system itself. Considering the age of this, it may also refer to electronic manual as opposed to printed manual.
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gvfsd-http exists in Fedora, Ubuntu, and several other distros. Does anybody know what this process is used for? There is no information on the net, other than "gnome virtual file system".
What is it used for?
If it is not mandatory, how to get rid of it?
Sometimes I see connections like this:
tcp 1 0 192.168.1.3:45229 50.17.249.143:80 CLOSE_WAIT 5463/gvfsd-http
As you see the process is gvfsd-http. The IP address belongs to: cz-usa.com, a gun company. I had nothing to do with this website. Any ideas what is this process doing?
This is a gvfs module for http support. It is used for example when you drag an image from the browser to the nautilus window.
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Hi I am a noob with linux server stuff.
I was wondering if there is a command in linux or there is a way to see which "user" has viewed or accessed a file in linux?
is there a such command?
I thought 'stat' command works could be a possible option, but after googling, I found out that someone posted here at the bottom:
http://www.howtogeek.com/howto/ubuntu/get-last-accessed-file-time-in-ubuntu-linux/
that there is not a way to view 'who' accessed a file. Is this true?
The audit subsystem can tell you who or what has accessed a filesystem object.
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I'm running Debian. I want users to be unable to see my processes when they type 'ps aux'. A web search wasn't clear enough on how to do that, but it seems to be possible. How do I do that?
There are no simple ways, other than fancy things like tweaking the kernel code or the ps command code, or things like trying to use an innocent-looking name for the process. See:
https://superuser.com/questions/199044/is-it-possible-to-hide-a-process-from-the-listing-of-ps-or-top-on-linux
There are no questions of users or groups: everyone can see everyone's processes.
This cannot be done. What are your motivations for doing this?