General :: Using Rpm Command To Count The Numbers Of License
Feb 27, 2010
I am a newbie in Linux. Here is my question....
Create the file ~/license_counts, which tables the number of occurrences of packages which are licensed under a given license, for the top 5 most commonly used licenses, sorted in numerically descending order. If performed correctly, your file should be formatted similarly to the following. (Do not be concerned if the actual counts or license names are different. Also, you might notice logically similar licenses, such as LGPL/GPL and GPL/LGPL. Do not make any attempt to combine them into a single entry.)
The resulted format:
I tried some method but cannot get it to work.
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May 3, 2010
I would like to count all the jpgs in my home folder I need a command like this:
~$ Sudo count -R /*/*.jpg
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Mar 26, 2010
Anybody know and command to count any characters in file? I would like to know the total number of character " (quote) in file. My idea is to check if in a script the total number of this character is pair.
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May 24, 2011
I'm trying to make and make install a driver for my wireless, every time, though, I use the make command, it'll start at 0 and cound almost up to 200,000 and then the computer freezes. I've tried different drivers, same result. I've tried ndiswrapper but that didn't work either.
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Apr 20, 2011
Firstly I would like to say that Linux is very cool, especially the CLI. I have been trying to learn how to do some things in Fedora after being told Fedora was a good distro to get my feet wet. I have run into some issues and cant seem to find any answers. What Linux utility can be configured to automatically save the current logs?
How does your Fedora get an IP number? What IP numbers has your Fedora been assigned since it was installed (based on the logs you have)? What command did you run to determine the IP numbers? What command would you run to determine the number of times a user successfully used "su"? What command would you run to determine the number of times a user unsuccessfully used "su"? Having some issues with the file system as your Fedora boots up.
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Oct 31, 2010
This has to also show the line count. I can get it to show the files but not the line count. What is the single command used to identify only the matching count of all lines within files under the /etc directory that contain the word „HOST? List only the files with matches and suppress any error messages.
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Jan 1, 2010
I want to count the digits in between the text in a file.
e.g.
write down the form
2.3 3.3 3.0 505.0 0.777E-07
22.3 3.3 5.0 503.0 1.777E-04
Then read this.
How can i do the counting of these digits present in between a text in a file?
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Apr 9, 2010
I need to organise an external HDD such that there is no more than 500 folders on it.
Ubuntu's "Properties" pane shows only the file count, not the folder count.
Is there a simple CLI line that will tell me the number of subdirectories?
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Feb 20, 2010
Write a script that will take a list of filenames as arguments and output a count of how many of them are regular files, and how many of them are scripts (if the file is executable, it will be assumed to be a script file)
Counts always come back as 0
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Sep 11, 2009
I am trying to do a find/grep/wc command to find matching files, print the filename and then the word count of a specific pattern per file. Here is my best (non-working) attempt so far:
wc `find . ( -name "*.as" -o -name "*.mxml" ) -exec grep -H HeightResizableList {}` ;
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Aug 22, 2011
How can I print Linux command line history without including the line numbers? I want to send it all to a text file like this:history >> history.txt
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Jul 16, 2010
Is there a command to count inodes with in a directory?
I know I can see total inode usage with:
df -i
And I know I can find total number of files with:
find ./ |wc -l
But how can I find inodes? As files over 8kb (if using the default partitioning of 1 node over 2 4kb blocks) would take up more than 1 inode.
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Feb 24, 2010
I have the following perl/DBI script:
Quote:
#!/usr/bin/perl
use DBI;
my ($db, $user, $pw) = ('dbname', '****', '***********');
my $dbh = DBI->connect("DBI:mysql:$db",$user,$pw) or die "Cannot connect to $db: $DBI::errstr
[code].....
The error message is
[Wed Feb 24 13:03:27 2010] myscript.cgi: DBD::mysql::st execute failed: Column count doesn't match value count at row 1 at myscript.cgi. [Wed Feb 24 13:03:27 2010] myscript.cgi: DBI::db=HASH(0x8a30c60)->errstr
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Mar 14, 2011
In a moment of madness I decided to reorganise my mp3 player. I am putting everything into one folder (called 'all'), but first I am renaming the files to the following format:
artist ## songtitle
where ## is a number like 01, 02. This has been pretty straightforward with the songs that already started with a number, because then I could just
rename 's/(dd)/artist $1/' *.mp3
but I have a problem with those tracks that don't already have the track-numbers at the beginning. I suppose what I am asking is: can I turn
All Along the Watchtower.mp3
Purple Haze.mp3
Hey Joe.mp3
into
01 All Along the Watchtower.mp3
02 Purple Haze.mp3
03 Hey Joe.mp3
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Apr 27, 2010
I want to (from the command line) be able to counte lines in a bunch of files of a specific type in a folder and all its sub-folders. How would I do this?
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May 13, 2011
Have this script which is reading in a series of files, one at a time with while-do-done loop, each file goes through various greps/awk's where this info is then saved to various files for later use. i.e....
Script is being run on Linux Red Hat,
In one of the grep/awk's the output (currently) are 2 columns (min max), i.e....| awk '{print $1, $2}' | sort -u which outputs (e.g.)
The number of "min max" pairs varies from file to file. Want to output a single column of unique numbers from the min max pairs & get the number of them for input to a file...i.e...
Where <PROCESS> is some process/technique that will generate a single column of integers (increment of 1) to pipe into the next one (sort -u)
i.e. (example from above)
Have tried command seq - only works for single pair input i.e.
Is there any command like seq etc which will output a single column based on a input of min max numbers (increment 1) to pipe onwards to next command?
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Apr 14, 2011
Has somebody a Tux image (PNG, GIF or JPEG) with parachute under GPL or CC license, of 180 pixels, yet I can resize other measures?
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Jan 13, 2010
I am developing a GUI program, and I use as OS the linux kernel (it is for an embedded device). I am wondering if I have to make available the GNU license from the GUI itself?
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Feb 11, 2011
My application is an integration of all the open source components with customized heavily including OS. I would need to know how to generate license keys for my application.
Does any one have any clue?
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Apr 4, 2011
am writing a small search program for my class. I have decided to use indexing for my program. Ive researched online about indexing and how search engines do it. If im gonno do that I need to create inverted files to associate files to numbers ( numbers being the index of my paths ) . Now I was wondering what would be the best way to create an inverted file ? I was going to create sql tables using mysql api in C but then again there is no array data type or vectors to store few numbers in a single column in mysql and it is not advised to use Enum or SET
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Apr 9, 2010
while installing ... Installing python2.4-2.4-1pydotorg.src.rpm
warning: user jafo does not exist - using root
warning: group jafo does not exist - using root
warning: user jafo does not exist - using root
warning: group jafo does not exist - using root
error: Legacy syntax is unsupported: copyright
error: line 55: Unknown tag: Copyright: Modified CNRI Open Source License
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Feb 15, 2010
How can I display the no. of lines, words and characters for each file in current directory and in sub directory.
wc . * shows errornous result as there are some executable files in that directory.
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Nov 3, 2010
I list all the instances of a running process my doing:ps -ef | grep myprogramThis lists all them.how can I simply output a count of how many are running?
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Mar 4, 2010
I am creating a slient setup script on an ubuntu machine that also installs additional packages. one problem i am having is that the sun java package needs a manual confirmation of the license agreement. is there a chance that i can automate the installation so, that the process does not wait until i manually confirm the dialog?
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Aug 10, 2010
Can anyone specify the methods how to add decimal numbers in Linux
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Mar 2, 2011
On my board there is no i2c lines out. So I am trying to get i2c over GPIO by GPIO bit-banging. How to use i2c-gpio driver? Where to set the gpio pin numbers for SCL and SDA?
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May 25, 2010
How to create random numbers between -5.0 to +5.0
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Oct 12, 2010
I have a really deep directory tree on my Linux box. I would like to count all of the files in that path, including all of the subdirectories.
For instance, given this directory tree:
/home/blue
/home/red
/home/dir/green
/home/dir/yellow
/home/otherDir/
If I pass in /home, I would like for it to return 4 files. Or, bonus points if it returns 4 files, 2 directories. Basically, I want the equivalent of right-clicking a folder on Windows and selecting properties and seeing how many files/folders are contained in that folder.
How can I most easily do this? I have a solution involving a Python script I wrote, but why isn't this as easy as running ls | wc or similar?
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Jun 30, 2011
We are working on our subscription renewal and now since Red Hat has changed their subscription model we need to give them the number of physical CPU sockets on each system.I have tried looking thru /proc/cpuinfo as well as tried to parse data out from dmidecode but both of those solutions count each individual core as a CPU.Is there a clean and easy way to determine the number of sockets on each system? We also use RHN Satellite to manage our systems but I believe that is pulling the same data from dmidecode
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Jan 1, 2011
Is there a software in linux ubuntu that can count scans???
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