Questions tagged [search]

search is used for questions relating to searching through the contents of files. For searching for filenames using the locate command use the tag locate.

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1answer
104 views

Unwanted and or Abusive Web Requests

We have been contacted by our server host provider about Unwanted and or Abusive Web http Requests going out from our server. The information they gave us are. Block Type: New Ban Time: 2015-10-01 ...
4
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2answers
113 views

How to use the results of “file” (Name of Creating Application: Microsoft Word) to search for a specific string?

I am trying use the results of "file" which returns info about the file/s I specify. E.g. file *.doc 'all .doc extensions This then returns information about the file including "Name of Creating ...
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0answers
126 views

Is there a program like searchmonkey/Everything that previews images or webms?

On Windows there a nice file search engine called Everything, which is >(unlike find) very fast and (unlike locate) always returns up to date results. AFAIK it works by filling a database from the ...
0
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1answer
242 views

How can I replace a filename with .ear in a file-list using sed?

I have a file whose contents look like: /appl/as/var/spool/ears/mps/ear1.ear ... I want to replace the name of only ear1.ear with ear2.ear and I am using the below sed command, but with no luck: ...
2
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2answers
1k views

Identify sub-directories that do not contain a specific string in a specific file

I have a directory named dir1 which has about 800 sub-directories named disp-001, disp-002, ... disp-800. I need to find sub-directories that either do not contain a file stdout or if they do, that ...
-2
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1answer
259 views

Find part of filename

Please help with my task: I have a folder with three sub-folders containing six files each. There are two files in each sub-folder with :nopm in their file names. I need to create a shell script ...
0
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2answers
102 views

Given a string to match in a file how to output the specific line(s) which doesn't occur at a specific distance from the matched string?

The title doesn't grasp the body much. Edits are requested. I've a string android.permission.CAMERA to match in the output of adb shell dumpsys package. My goal is to list the package name of the ...
1
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3answers
1k views

How to search multiple search patterns from a file with grep

If I search for multiple search strings in grep : usually just do: grep "search1\|search2" somefolder/*.txt but, what if I have 100 or more search strings? Can I say like this: grep "stringPattern....
8
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3answers
2k views

How do I search Debian packages by description?

I wanted to find packages related to transmission, a BitTorrent client but couldn't find how to search package descriptions. Why do this? In certain cases, package names are not obvious; for ...
8
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2answers
2k views

How to grep man pages for a word? [duplicate]

Recently I wanted to get info of struct timespec a field of lstat structure, but I couldn't get any. I tried $ man timespec $ man -k timespec timespec: nothing appropriate. After some time I went ...
0
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1answer
84 views

How to search from a list of remote file

I've a file which contains a list of remote files: /trunk/a.java /trunk/b.java /tags/v1/a.java I need to search a string into these files' contains. But they're remote file so I need to prefix them ...
0
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1answer
72 views

Suppress specific instances of search key in grep

This may have been asked before but I couldn't find it. I am grepping a lot of data files for "NaN" to search for errors; the problem is that if "NaN" appears once in a file, in all likelihood it will ...
0
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1answer
5k views

get list of files which are unique

I have a directory in which files are created as abc.sh.ID.datetimestamp.id.log In the filename abc.sh, the ID is always the same (there are 1000's of .sh's and ID's combination in the environment). ...
1
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1answer
47 views

How to search for <td>n in vim?

I can search for n with /n/ I can search for <td> with /\<td\>/ But how can I search for <td>n ? When I try /\<td\>n/ i get not found I'm trying to target the <td>...
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2answers
3k views

grep string where next line does not contain string

I want to search all files inside a directory and its subdirectories for lines containing a certain string, but I want to exclude those results that contain a different certain string in the line ...
0
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0answers
483 views

Problem accessing robots.txt from search script

I have been using the Perlfect Search Script http://www.perlfect.com/freescripts/search/ for several years on my sites. For reasons unknown it stopped working properly a few months ago. When I run the ...
3
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3answers
1k views

Regex search for word roots with common prefixes

I recently had a curiosity about words in the dictionary that share both "pro-" and "con-" as a prefix. So, for example, procession/concession, produce/conduce, profess/confess, progress/congress, and ...
0
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1answer
193 views

How to add meta information to aid menu search on Linux Mint 17.1

I was wondering whether and how it is possible to add meta information to the application found when using the search box. Every time I intended to use for instance Okular I'd type 'PDF' to search for ...
3
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3answers
3k views

Catfish Search in Thunar doesn't work in Xfce

The Search in Thunar file manager context menu using catfish is present by default as a custom action in Linux Mint Xfce: The command used is catfish --fileman=thunar --path=%f (also recommended here:...
1
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2answers
620 views

apropos regex start with?

I'm trying to use apropos so that I would look for all man pages starting with system. I try: apropos ^system apropos "^system" but these seem to return lines that don't start with system, but ...
3
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4answers
4k views

Grep for a string in file without using pipe

I want to grep for a word in a file in the last n lines without using the pipe. grep <string> filename enables to search the filename for a string. But, I want to search for a string in the ...
2
votes
1answer
474 views

Using apropos command with -a to search multiple keywords on CentOS 7

I'm running CentOS 7.0 build 1503. I'm trying to search for commands I don't know the name of by searching the man descriptions for multiple keywords using AND (e.g. search for a command containing ...
2
votes
3answers
499 views

Find strings in file1, count occurrences in file2

I have file1.txt with string values such as New Drug Application Drug Product Dosing instructions I need to count how often these strings occur in file2.txt with data such as Regulatory New Drug ...
1
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4answers
43k views

Find text in a file and copy it to another file

Is there any command in Linux to find text in a file and if found then copy it in another file? Using sed -i we can find text but how to copy whole line in another file?
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2answers
481 views

searching for files with multiple strings (all inclusive, not one or the other ) and print line numbers

I want to search for 2 (or more) strings across the files of a certain directory and print the line numbers. The search results should include only those files where all the mentioned strings are ...
3
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2answers
245 views

Phrase search in recoll

I would like to know whether I could avoid Recoll searching uses of any of the words in a term and only search the exact term. For example I'm trying to search for register indirect and it gives ...
3
votes
3answers
11k views

Get or filter duplicated lines by column

I have a file with three columns and I would like to get duplicated lines by third column, for example: AAA = 342 BLABLABLA = 2 BBBx2 = 23 1+1 = 2 KOKOKO= 5 2x1 = 2 The output sould be:...
10
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2answers
19k views

How to search for text in a file ignoring newlines?

I'd like to search for text that may be split over several lines in a file. A grep that would ignore line breaks and return the matching span of lines. e.g. I would be searching for is an example ...
1
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2answers
97 views

How to show searched lines as well as number of occurrence of searched string?

I am working on a script which will show all the results and their count on the console based on a particular string . Example: Suppose I searched for a string called "ERROR", I got the below results,...
2
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1answer
275 views

tool in terminal like helm-occur/helm-swoop for terminal?

I don't know whether this is the right place to post this question, but if you are not an Emacs user, I'll explain the basic usage of helm-occur/helm-swoop. I like helm-occur/helm-swoop for Emacs ...
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2answers
671 views

Extracting certain data within a script output file

We have a script that runs several commands and rolls up all the output and inserts in into a log file. One of the commands it runs is "netstat -anp". I'd like to be able to search this file for all ...
1
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2answers
940 views

How would I use sed or awk to extract certain lines in a file

If I wanted to search for all lines in a file that start with a date, such as "May 1", how would I do that with sed or awk? I need to extract this data and either send to screen or a file. Thanks.
1
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1answer
162 views

How to filter a basic csv by columns

How do I filter by third column of the following file list.txt [[ list of people ]] billy baxter - @baxter - b.baxter@woods.com james woods - @woods - j.woods@someother.com I currently have cat ...
0
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1answer
240 views

No highlighted selection in Slingshot (Elementary OS Freya)

After logging in, when I invoke Slingshot search for the first time the highlight is there -- and it is very useful when scrolling up and down. But after that it is absent. In all cases except during ...
1
vote
2answers
662 views

How do I get a count of file references inside a folder of files with those references?

Alright, I have two folders. For simplicity's sake, I'll call them people and animals. The animals folder has a file for each animal, and the people folder has a file for each person with references ...
0
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1answer
88 views

Search and replacing strings in a numerical data file

I have a data file I need to edit it is in the form: -8.915602898150751e-05-7.050591991128022e-05-4.361255125222242e-052.309505585477205e-05-2.223040239244275e-051.088544645124330e-011....
7
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1answer
1k views

How to tell “grep -w” what characters make up “words”?

$ printf 'asf .test. afd\nasaf foo-test asfdads\n' asf .test. afd asaf foo-test asfdads $ printf 'asf .test. afd\nasaf foo-test asfdads\n' | grep -w test asf .test. afd asaf foo-test asfdads ...
4
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1answer
800 views

Find the files between two folder dates in linux?

I need to find the folder names along with the file names which has my string in their contents. I am in this directory "/data/queue/data" and I have lot of folders in the same directory and inside ...
17
votes
4answers
14k views

How to search the whole manual pages on Linux?

Sometimes I need to look up certain words through all the manual pages. I am aware of apropos, but if I understand its manual right, it restricts search to the descriptions only. Each manual page ...
3
votes
4answers
3k views

Is there a way to grep a folder and show all lines containing non-ascii characters?

Some code I am working with has a bunch of comments written in Japanese and I am working on translating them to English. Is there some way to "grep" for all lines containing Japanese characters or at ...
3
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2answers
1k views

Modify Gnome 3 search bar results

Is it possible somehow modify results of default search bar in Gnome 3? I'm currently having a little problem with launching calculator app. I always pressed Super and typed "calc" and enter. But ...
2
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7answers
9k views

How can I use grep to search only on the first line of files for a specific string?

How can I use grep to find a string in files, but only search in the first line of these files?
0
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2answers
427 views

Search a line and replace line

false###File.txt many rows ###online = false --> ONE SHOT import (delete all table contents before importing) ###online = true --> DIFFERENTIAL import (import without clean the table contents) ...
5
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2answers
641 views

less: /pattern search starts at first line

Consider the following file: $ LESS= \less test abc def abc By default, searching /abc in less will jump to line 3 since /pattern search starts at second line according to man 1 less: /pattern ...
132
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6answers
288k views

How do I grep recursively through .gz files?

I am using a script to regularly download my gmail messages that compresses the raw .eml into .gz files. The script creates a folder for each day, and then compresses every message into its own file. ...
0
votes
1answer
162 views

Space removal after a pattern in SED

I have a file instrument.xml bash-4.1$ more instrument.xml <instr instr_id="CPT-2380950-011-001-826" valor_ch="" instr_type="CurrentAccount" instr_name="CPT-2380950-011-001-826" qn_type="1" ...
3
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2answers
114 views

Select added lines from file

I have two versions of a file where the newer one has some lines added. The files are sorted (think of wordlists) and I want to print out the newly added lines (given file1 and file2). I know how to ...
2
votes
1answer
119 views

Is it possible to make VIM emphasize found text?

As vim wiki's stated we can look up strings by using *. But by default, looked up string is not being emphasized. Is it possible to configure vim that the strings will be emphasized when looked up ...
2
votes
2answers
1k views

How to search many files with regular expression and output matches to lines in a new file?

I have 1000's of source files and I would like to find all text that matches a regular expression and then output each match on its own line in a resulting text file. For instance; // a.cs string ...
0
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1answer
1k views

How can I recursively grep through several directories at once?

I use grep -r all the time to find occurrences of a string within files in a given directory: $ grep -r "string" app/assets/javascripts > app/assets/javascripts/my_file.js: this line contains my ...