Programming :: Remove Lines And Parts Of Lines From Python Strings?
Nov 24, 2009How do you remove parts of strings using python? Such as, if I have something like:
Code:
erme1 sdifskenklsd
erme2 sdfjksliel
[code]....
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General :: Remove Lines From A Syslog Text File That Have Duplicate Strings
Mar 17, 2011Trying to remove lines from a syslog text file that have duplicate strings
Mar 10 06:51:11[http-8080-1] INFO com.MYCOMPANY.webservices.userservice.web.UserServiceController [u:2533274802474744|360] Authorize [platformI$tformIdAndOs=2533274802474744|360, userRegion=America|360]
then a few lines down
Mar 10 06:52:03 [http-8080-1] INFO com.MYCOMPANY.webservices.userservice.web.UserServiceController [u:2533274802474744|360] Authorize [platformI$tformIdAndOs=2533274802474744|360, userRegion=America|360
got the same thing in terms of a u: number but the issue is I need to remove duplicates and just leave one and the file has multiple duplicates of different u: numbers and it's 14,000 lines long. can anyone tell me if I can use awk? sed? or sort for something like this to? removing lines that have a certain string in there that's a duplicate.
Ubuntu :: Python : Remove Some Lines From A Text File?
Sep 6, 2010I am creating my own address book Python program and I want to create a nction that removes some specified entries. The code looks like this now.
Code:
def remove():
delentry= raw_input('Enter the entry name to delete: ')
[code]...
Programming :: Remove All Lines Containing 'A,,,,,,?
Nov 3, 2010How can I remove all lines which contain A,,,,,, I tried the following sed statements but no luck.
Code:
sed "/A,,,,,,/d file"
sed "/A,,,,,,/d file"
Ubuntu :: Vim - Copying Two Parts From Different Lines
Mar 5, 2010Suppose that I have this text :
1 abc
2 def
3 ghi
4 klm
Now I want to copy(yank) only the parts:
ab from line one and hi from line three at the same time
So how can this be done with vim? I know how to copy one line and one part of a line. What I want to do is to copy two parts from 2 different lines at the same time and paste them as they are some where else in the file.
Programming :: Remove All Lines Containing Extended Characters
Nov 7, 2010I am using 'sed -e /foo/d' to match lines which I want to delete from a file. I discovered I have some lines which contain random (extended?) characters like 'ủ' which I would also like to delete. The lines in the file should only contain alpha numeric characters.
View 8 Replies View RelatedProgramming :: Remove Extra New Lines (BASH)
Jul 15, 2010I'm trying to search through some pdf files and I'm doing so by converting them to text files using pdftotext which is fine but I'm trying to get the number of occurrences in a paragraph of different words and it's adding a new line character at what it thinks is the right hand margin. I'm trying to remove all these singe new line characters but keep the doubles and I can't seem to work it out. i.e.
This is some text that has been broken.
Another paragraph.
becomes
This is some text that has been broken.
Another paragraph
Programming :: Remove Specific Lines From File
Jan 21, 2011I'm trying to come up with ideas for a simple way to strip a specific "entry" from a text file.I know tools like sed and perl can remove specific lines from a file but I haven't been able to come up with an elegant way to do my group of lines.In my file, the first "Location" line and the "SVNPath" line should be unique every time... but are they enough to strip out the whole set of the group plus the trailing one line of white space separating each group? Add to this, my file will grow as new entries are added (always appended to the end) but new entries will have the same formatting.
View 9 Replies View RelatedProgramming :: Remove Duplicate Lines From Shell Script
Apr 8, 2010I have a file with semi duplicate lines, like:
abc 12 32
agsi 82
sha 26
abc 1
iaij
agsi 3
Now I want to edit my file and make it:
abc 12 32
agsi 82
sha 26
iaij
i.e. remove second occurrence of line when 1st column is abc or agsi.
Programming :: Remove Many Lines Based On Content Of Other File
Jun 21, 2011I a csv-file (A.csv) with a total of 4.600.000 lines. Thats to many and only a few is necessary. I have a txt-file with 150 lines (X.txt) (all lines is dataset from a mainframe and looks like abc.def.123.456. How do I remove lines from A.csv where none of the dataset from x.txt is present?
View 13 Replies View RelatedGeneral :: Splitting Text Files Into Parts With 2000 Lines
Sep 7, 2010I am facing a problem while splitting a text file, I need to split a file into some parts and each split file should have 2000 lines, when I do it through "split" command the mother file is kept intact but as per my requirement I need to cut mother file into some parts thus it should not be kept intact.
Example:
file size
motherfile.txt 5000 lines.
after split
motherfile.txt 2000 lines.
childfile1.txt 2000 lines.
childfile2.txt 1000 lines.
General :: Bash Script To Find Lines Containing Two Different Strings
Mar 13, 2011I'm trying to write a bash script to find all lines containing two different strings in many files. I don't have access to egrep so I want to use sed for this purpose.
The files will look like this:
FileX
------
Info:18
Data:76
Contact:me@home.com
Start:1500
I want to generate a new file from these files with only the rows containing Data and Start. Something like this:
for y in `ls /file*.db`;
do sed '/Data|Start/p' $y > newfile
done
Programming :: String Editing: Remove Lines Consisting Of A Single Character?
Jul 16, 2010I have a large text file that's formatted sort of like this:
Code:
foo bar
blah
[code]...
Programming :: Bash Script To Find And Remove Similar Lines From Multiple Files?
Jun 5, 2009I want to remove duplicate or multiple similar lines from multiple files. I.e. if I have four files file1.txt file2.txt file3.txt and file4.txt and would like to find and remove similar lines from all these files keeping only one line from these similar lines. I only that uniq can be used to remove similar lines from a sorted file.
View 9 Replies View RelatedCentOS 5 :: Search A Text File For The Existence Of Certain Strings And Execute A Command If They Exist, Something Along The Lines?
Feb 23, 2010This should be simple but I can't seem to find what I am looking for.I want to search a text file for the existence of certain strings and execute a command if they exist, something along the lines of:
if <string> exists
command
or
if <any member of this list exists>
command
I know how to manually search a file with grep, cat, etc., but the "if this exists" part eludes me.
OpenSUSE :: Web - Screen Loads And After Initial First Few Lines Breaks Up Into Multiple Repetitions Of Lines
Apr 22, 2011I have been experiencing a problem where the screen loads and after initial first few lines breaks up into multiple repetitions of lines. Reloading helps but has to be repeated when pageing down. Mail is no problem; it is supplied by my network provider. OS is openSUSE 11.2 which I update when advised. Below is a sample from the error console:
[Code]...
Ubuntu :: Wobbly Windows Lines - Get These Lines When Drag/move The Window Upwards
May 31, 2011I've just installed Kubuntu 11.04, switched on wobbly windows effect. It runs very smooth on my Nvidia GeForce 7600 GS with dual screen twinview turned on. However, I get these lines when I drag/move the window upwards - see screenshot:
View 6 Replies View RelatedUbuntu :: Interfering Lines On Python Editor?
Jun 4, 2011when I scroll around in the editor window these annoying lines appear and block out text (see the attached pic). They disappear only when I click on them. Its absolutely maddening when you are trying to debug. I thought it might just be the editor I was using (DrPython), so I tried another and the same thing started happening. Theses lines have never appeared in any other application I have used.
View 1 Replies View RelatedProgramming :: Script To Remove Lines In A File With More Than "x" Instances Of Any Character ?
Oct 4, 2010I'm looking for a script (bash, python, perl etc) or even a one liner (sed, awk etc) that can take a set of files and remove any line that has more than "x" instances of any character (case sensitive). I have been doing a lot of searching and can only come up with examples of how to remove blank lines, lines that start with a certain character or lines that contain a certain string. This will be used on a system running a Kubuntu derivative.
As a very poor and basic example, I would like to take files that contain lines like:
Code:
And end up with the files only containing the lines:
Code:
If I tell the script that 2 is the maximun number of times any character can appear in any line.
I know this must be possible, but for the life of me I cannot find even an example that will lead me in the right direction or better yet a piece of code I can use.
General :: Delete All Lines Containing A String, Plus 4 Lines Below It?
Jan 26, 2010I've come across an unusual requirement for a service in my Ubuntu system.Simply put, I need to find a way to search for all instances of a term in a file, delete lines containing containing that term, and delete four lines below each instance of that term. ither that, or copy the entirety of a file to a new file and skip over all lines containing the term plus four below it.This sounds kinda weird, I know. Without going too far into detail, I either have to change the logfile format for a server I'm running which is a huge pain in the butt, or I can just run a script to edit an HTML report generated from said logs. (Said report is really just for managers to peruse, and I like my log format, so I'm pursuing option 2.)
View 4 Replies View RelatedProgramming :: Python: Using Strings To Run Commands In Os.system('')
Jun 20, 2011I was zsync-ing the latest Ubuntu 11.10 Alpha and thought I'd make a little GUI for it as a small project. The gui is set up, I just need to figure out how to run zsync with content from to variables, cto and cfrom. I tried the following code:
[Code]....
General :: Need To Remove Lines With Sed
Mar 14, 2011I have a large file and need to remove all the lines containing symbol/symbols.
For example: . , ! " # $ % & / ( ) = ? � � ' � + * � { } ] [ - _ : ; , > < (maybe more)
General :: SED Or AWK - Remove Every 4 Of 5 New Lines
Aug 30, 2010I have a file that looks like this:
1
2 3 4 5 6 7 8 9
10 11 12 13 14 15
16 17 18 19 20 21
22 23 24
1
2 3 4 5 6 7 8 9
10 11 12 13 14 15
16 17 18 19 20 21
22 23 24
1
2 3 4 5 6 7 8 9
10 11 12 13 14 15
16 17 18 19 20 21
22 23 24
...
I would like to reformat it to look like this:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
...
Is there a nifty awk/sed one-liner to do this operation?
Ubuntu :: How To Remove These Lines In Nautilus
Aug 22, 2010I'm using Ubuntu 10.04.1.How to remove these lines in Nautilus
View 7 Replies View RelatedGeneral :: How To Remove Over Written Lines
Apr 19, 2010I need to filter the log from a massive wget. I want to remove the progress lines and only leave the last one. Now each progress line starts with a newline '
View 2 Replies View RelatedGeneral :: Using Sed To Remove Lines Around A Specified String?
Jun 4, 2010I have a data set that takes the form...
0.0 43
12572.9102 80.8521 263.3575 0.0200 12.6358 -86.4942
4.3870e-06 -0.3547
[code]....
General :: Remove Lines With Variable Value?
Jul 20, 2011I have model output data in ascii format. It contains thousands of lines. The output file contains multiple text lines with variable values. here I copy-paste some of it's contents.
Code:
73438 170 23:53:20 3.481328E-03 1.824611E+04 1.824612E+04 1.333962E+16
73439 170 23:56:40 3.481210E-03 1.824611E+04 1.824612E+04 1.333962E+16
73440 171 00:00:00 3.481093E-03 1.824611E+04 1.824612E+04 1.333962E+16
[code]....
i want to remove the lines starting by WRT and DEF.
General :: Remove X Lines From Output?
Oct 11, 2010I would like to know how to remove X lines from output. i have a test file and i want the output without the first 2 lines
[root@node1 ~]# cat test
1
2
3
[code]....
General :: Using Sed To Remove Lines With Duplicate ID's?
May 8, 2010I have a file that contains lines representing the nodes of a polyline but I only need the first point in each segment. With the following text:
0,"013A",0.57,260739.891,4379258.87
0,"013A",0.57,260737.674,4379258.94
0,"013A",0.57,260684.628,4379258.35
1,"013A",0.545,260769.915,4379257.84
1,"013A",0.545,260739.891,4379258.87
[Code]....
The problem with uniq is that the last two colums will differ. I don't care about the x/y for any points following the first one.
Debian Programming :: Searching For A List Of Strings In File With Python
Oct 14, 2013I'm trying to search for several strings, which I have in a .txt file line by line, on another file.
So the idea is, take input.txt and search for each line in that file in another file, let's call it rules.txt.
So far, I've been able to do this, to search for individual strings:
Code: Select allimport re
shakes = open("output.csv", "r")
for line in shakes:
if re.match("STRING", line):
print line,
How can I change this to input the strings to be searched from another file?
So far I haven't been able to.