General :: Command To Grep Complete Line

May 11, 2011

cat filename| awk '{print $3}' | cut -c -3 | cut -c 2- | grep 66

this returns the lines containing "66" at 2nd 2 characters of 3rd column of a line, now i need complete lines for this, how can i do it?

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General :: Grep Command - Show The Files But Not The Line Count

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 ‚ÄěHOST? List only the files with matches and suppress any error messages.

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General :: Grep Lines Containing A Certain String PLUS The Line Following That Line?

Sep 1, 2009

I have a dataset (see example below) that I would like to go through and copy all lines containing a certain string ("LGIG") plus the line immediately following that line to a new file. I have no problem grepping lines containing the string LGIG but I'm lost how to translate that to line number and shift up one line number for each instance of that string.

Example input file:

[code].....

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General :: Get A Word From A Line Using Sed Or Grep

Mar 30, 2010

I am trying to get a word from a line using sed. Following is the line which I want to use.

inet addr:10.245.86.15 Bcast:10.245.87.255 Mask:255.255.254.0 inet6 addr: fe80::1031:3dff:fe01:55e1/64 Scope:Link

From the above line, I need the ip address like 10.245.86.15 only.

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Software :: Grep Query To List 1 Line (which Is Fixed) And The Next Line After It (variable Text)

Jan 20, 2011

How can I list the following with grep. I want to extract 2 lines fron a text file The fixed known part if it exists will static text and the text line after it will change.

A sample file
.
.
textline1

[code]....

If the fixed part does Not exist how can I return error code 1

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General :: Using Grep To Remove Line And Write Back To Same File?

Feb 10, 2010

remove a line starting with specific word with grep. Here is what I found

grep -v '^cc$' data.txt

Here I remove all lines with on 'cc' in that line. But I want the result write back to data.txt

I try several ways

grep -v '^cc$' data.txt > output.txt # works but to another file
echo `grep -v '^cc$' data.txt` > data.txt # didn't work, all carets gone, become one line
grep -v '^cc$' data.txt > data.txt # data.txt is empty after running this

How can I save the result of grep to the input file?

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General :: Break Down A Grep Command?

Apr 8, 2011

What does this command mean? grep 'GET / HTTP.*Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1' last10m |cut -d ' ' -f1 |sort -n |uniq -c|sort -n|tail

Whats the best way to figure out these commands in general? I have a lot of learning to do!

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General :: Exec Command With Grep Output?

Feb 15, 2011

I have a requirement to find the files having its name as ack_reply. However, there are many other files in the same directory as these resides. Now I have to remove these files from the folder and retain others after 7 days. So I tried to write the below script with grep command.

find $directory -type f -mtime +7 | grep ack_reply

how can I pass this output to -exec command.

If I am not using grep command my script would be as

find $directory -type f -mtime +7 -exec remove.sh {}\;;

How can I use -exec with grep and find.

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General :: Specify More Than One String To Ignore (grep Command)?

Jul 28, 2010

I am using grep to filter out directories I am not interested in like this:svn stat | grep -v data/charts | grep -v lib/model | grep -v web/picsIt seems a bit "hacky". Is there a better way to specify more than one string to ignore, so that I dont have to chain multiple grep commands?

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General :: Difference Between Grep And Find Command?

Dec 24, 2010

For searching a file or directory i normally use grep command. kindly can you guide me the difference between grep and find command. I have used both but that are the difference between them ? are the same or grep is new as comapird to find command.

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General :: Can't Quit Terminal Command - Grep Some_word?

Sep 5, 2010

After typing "grep some_word" on terminal 6, the system doesn't do a thing, just lets me type endlessly. I've tried "Esc", "q" , [CTRL] + x, "exit" and no luck. I bet I'll kick my ass when you tell me but at the moment I can't figure it out. Rebooting would probably solve the problem but there must be a better way.

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General :: How To Use Grep To Display All Users Running Particular Command?

Mar 19, 2010

Can someone please tell me how I can use grep to display all users running a particular command.

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General :: Command Line Way To View A Line Of A File With Context?

Feb 24, 2011

I'd like show a certain line or lines of a file with context, kind of like a unified diff, on the command line in Linux:

$ (something) -l 154 stuff.py
150: def foo(bar):
151: """

[code]....

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General :: Printing Command Line History Without Line Numbers?

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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General :: Find / Grep Command Without Searching Mounted Shares?

Jan 5, 2011

When I used the find command, I almost always need to search the local drives. But, I almost always have super large network shares mounted and these are included in the search. Is there an easy way to exclude those in the find command, grep and other similar commands? Example:

find / -name .vimrc

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General :: Use Grep Command To Filter The Log Files Created Between 3:00 PM To 4:30 PM In Buch?

Dec 13, 2010

I would like to know how to use grep command to filter the log files created between 3:00 PM to 4:30 PM in buch of log for whole day in different headings. This files resembles like sar file in linux.

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Fedora :: Run Python3 Scripts From Command Line And Call Up Python 2.6.2 Idle With The Command Idle From Command Line?

May 29, 2010

i've gotten my fedora 12 to the point where i can run python3 scripts from command line and can call up python 2.6.2 idle with the command 'idle' from command line. what command will call up python3 (3.1.2 to be exact) idle?

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General :: Ubuntu 10.10 And Command Line Scripts - Error - Android: Command Not Found

Mar 26, 2011

I know my way around MS Windows much better, but I just don't feel right trying to program something for Android on a Microsoft operating system. I am interested in Android programming so I followed the instructions on [URL] to install the environment on my computer...

I just installed the JDK, SDK, Eclipse successfully (or I assume):

* When I get to Step 4 where I'm supposed to run 'android' it will not run. I get the error message "android: command not found" (I am definitely in the right directory).

** When I double-click it in nautilus, it opens up in gedit. I can set the permissions in nautilus (through the properties - Allow executing file as a program) and get it to work,

My system:

Intel i7
Ubuntu 10.10 Maverick Meerkat
android-sdk-linux-x86
eclipse 3.6.2

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General :: Access The Dbxml From The Command Line And It Returns Command Not Found?

Apr 30, 2011

I installed the Berkeley DB on the Ubuntu server and tried to access the dbxml from the command line and it returns command not found

path/to/dir/dbxml-2.5.16/install/bin$dbxml
-bash" dbxml: command not found

Can someone point me in the right direction

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Red Hat :: Grep Array Add To End Of Line If True?

Jan 27, 2011

I want to add to the end of a line for a file that has the /usr/X11R6/bin/X in it. The /usr/X11R6/bin/X is not at the end of each line. I need to add "-nolisten tcp" to the end of each line containing the the /usr/X11R6/bin/X string.how can this be done in a script?

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CentOS 5 :: Grep The Line And Pipe That Into The Sed?

Sep 22, 2010

I need to simply replace a 2 lines, or one and I'll run each command separately, in a eps file. I know I can grep the line and pipe that into the sed but I would like to keep this in a sed command. I can use sed /s and get it if I copy the section out of the file and paste it. Really just trying to rewrite the boundingbox coord's in eps files.

sed -i 's/%%BoundingBox: 00 00 88 487/%%BoundingBox: 24 315 288 487/g;s/%%HiResBoundingBox: 00 00 88 487/%%HiResBoundingBox: 26 315 288 487/g' someeps.eps

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General :: Write <Esc> In The Vim Command Line (:vim Command)?

Jun 24, 2011

how do you write the ASCII character #27 in the vim command line?

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Ubuntu :: Wildcard In Sed&grep That Includes Line Endings?

Dec 21, 2010

Here's my current regular expression(used in sed):sed 's///!Start.*//!End//g' in > outThe only problem being that the wildcard . does not work across multiple lines,

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General :: Find/grep/wc Command To Find Matching Files - Print Filename And Word Count?

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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General :: How To Find File With Name="php.ini" Using Grep Command

Jun 14, 2011

How to find file with name="php.ini" on linux using grep command?

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General :: Cannot Log In From Command Line

Apr 1, 2010

trying to install the latest NVIDIA drivers:

I need to disable the X server to install it, which brings me to a blank screen prompting for a login before continuing. it reads thusly:

Ubuntu 9.10 chris-linux

chris-linux login: [i would assume i put in chris here...]

Password:[i type the password i use to login from the normal GUI screen, however i see no indication that im typing anything..]

Login incorrect

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General :: How To Tell Which OS With Command Line

Jan 21, 2010

Just want to know what OS is, Fedora/RH/... Tried the following on a redhat machine:
uname -o : GNU/Linux
less /proc/version:
Linux version 2.6.18-164.el5 (mockbuild@x86-002.build.bos.redhat.com)
(gcc version 4.1.2 20080704) (Red Hat 4.1.2-46)) #1 SMP Tue Aug 18 15:51:54 EDT 2009
What is the right command to do it?

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Ubuntu :: Single Tab To Complete Command?

Mar 7, 2011

I have recently installed Ubuntu 10.10 Server onto a old PC. Everything seems to be working fine except that i can't tab the next command.Like when you are typingcd hom (Then you press tab and the 'e' appears.)When i double click tab I get a list of all the possible directories but I wont seem to work when I press it one time just to complete my command.Anyone got a clue how to fix this?(I am new to this community but I got to say i Love it. We use Ubuntu at our university and it rocks!)

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Programming :: Grep, Cut, Cat In A Single Command?

Apr 26, 2010

Would like to know how to cat the below output.

Code:
grep userlist_file /etc/vsftpd/vsftpd.conf | cut -c15-
Below which is the output for above command.

[code]...

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General :: Corresponding Command Line Cmd For The UI Click?

May 21, 2010

I can click the "movie player" from the GUI of Ubuntu, but how could I know the corresponding command line cmd. I want to run the movie player from commmand line. And this is not only about the background command for the movie player, I want to know all the actual command that was run by the x-window shell when I click on one of the icon on the menu.

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