Sorting text files or other data, for example with the sort utility.

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2
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2answers
304 views

Reorder folders on FAT32 drive

My car can read MP3 files from a FAT32 flash drive. I have a folder for each artist on the drive, then MP3 files in those folders. However the car does not read the folders alphabetically, but by the ...
2
votes
1answer
2k views

Linux sort last column

I'm running a script (that I have no control of) to get the following output. I want to sort by the last(3rd) column. Each column is separate by spaces, and the 2nd column includes spaces/symbols. ...
2
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2answers
33 views

Check if a drive has been Zeroed with xxd and uniq?

I'm looking for a way to check if the entire binary contents of a USB device are purely 0s. I'm trying this command: sudo xxd /dev/sdb | uniq but it has no output and just runs forever. I've ...
2
votes
1answer
23 views

How to use gnu sort to sort lines with field delimiter present only on some lines

In my .vimrc I list my vundle bundles like so: cat ~/.vimrc ... Bundle 'Raimondi/delimitMate' Bundle 'kien/ctrlp.vim' Bundle 'matchit.zip' Bundle 'upAndDown' Bundle 'rking/ag.vim' ... Now, I would ...
2
votes
2answers
190 views

Sort lines by unicode value

I'm trying to sort a text file linewise by their Unicode values. As far as I can tell, this means numerals first, then letters, then CJK-Ideographs. However, sort (with LC_ALL=C) fails horribly at ...
2
votes
2answers
546 views

Creating recursively sorted RAR archive

For various reasons I decided to use RAR archive to store some data, instead compressed tar. Happy with decision, except for one thing: I can't find a way to store files sorted. Order of files is ...
2
votes
0answers
35 views

Unexpected ordering of strings in `sort` command [duplicate]

I'm trying to sort a text file using certain columns in the file as a sort key. Since the file doesn't have separators and fields sometimes stick to each other, I have to convert spaces to some ...
1
vote
5answers
271 views

Need some sed magic: Moving marked lines to the beginning of a file

I find myself in dire need of some sed magic (I really need to sit myself down and learn this). I have a file with lots of lines. After reviewing it, I've marked some lines by adding a star (*) to ...
1
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2answers
166 views

`echo -e 'Q\ns\nV' | sort` doesn't sort

Why do : $ echo -e 'Q\ns\nV' | sort outputs Q s V without changing the order of my list (taking in account the lower/uppercase ?)
1
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2answers
3k views

How to sort results from ls command by modification date (directories first)?

I can fire ls -lrt to get files and folders sorted by modification date, but this does not separate directories from files. I want ls to show me first directories by modification date and then ...
1
vote
3answers
460 views

Sort with unequal whitespace in first column

I need to sort this list by name, high temp and low temp: Kuala Lumpur 78 56 Seoul 85 66 Karachi 95 75 Tokyo 85 60 Lahore 85 75 Manila 90 85 I figured since whitespace is the delimiter for a column ...
1
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2answers
205 views

Sort lines based on a variable-width number at a fixed position

I'm trying to sort a file using the Sort command but its not working: The file contains lines like: photo1 photo11 photo12 photo13 photo17 photo18 photo19 photo2 photo22 photo23 photo25 photo26 ...
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2answers
185 views

How batch mv files to folders created and named by modification date?

I am quite new to the terminal stuff and I just couldn't find any answer on the aforementioned subject. On my OS X, I have a folder with about 4000 pics that I'd like to move into folders that are ...
1
vote
2answers
142 views

How to remove duplicate entries from a file?

I have a comma-separated list of domain-names in a file; unfortunately there are duplicate entries for some domain-names. Is there a way to find and remove the duplicate entries from the file? The ...
1
vote
3answers
152 views

How to sort and join at the same time?

I have 2 files, one having 2 columns, another having 1 column. The second file is sorted using sort -u. Now the task is I need to join this column with the first column of the first file, which is not ...
1
vote
1answer
44 views

List the lines with the highest scores

I have the following problem concerning the sorting of a content of a file. I have a file called points.txt and it contains the following table of data: Jim:4 Tim:8 Lin:6 Tom:1 Esko:2 Jaska:5 Erkki:7 ...
1
vote
3answers
256 views

Reading a directory in shell script

I want to read a numbered directory which is under a path, into a variable in shell script. The paths are something like this: .../releases/R1/... .../releases/R2/... .../releases/R3/... Each time ...
1
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1answer
263 views

Sort -u Function Command Not Working

As you can see in the picture attached screen shot After I used the sort command to sort a VERY large wordlist file I then split them up using the Split command. From there I confirmed that the ...
1
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3answers
195 views

Numerically sorting files [duplicate]

Possible Duplicate: List files sorted numerically How can I sort this according to the number of last field? I tried with sort -t ' ' -k9,10n: -rw-r--r-- 1 root root 440 May 14 08:52 ...
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1answer
70 views

Sort aligned columns

I have a program which output looks like this # Status VAL1 VAL2 Description 1 some text 2.5 4.4 Some long other text 5 some text 2 14.5 2.0 Some long other ...
1
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2answers
324 views

Deleting specific lines and duplicates from a 11gb wordlist text file

I have an 11gb wordlist file which is already sorted as each word is on its own line. I need to remove duplicates and lines starting from 077. I guess I need to run sed and sort -u together but I ...
1
vote
3answers
1k views

strange problem: join: file 2 is not in sorted order

sort flash_int_list.txt|join finish_comm - > t1 join: file 2 is not in sorted order I have sorted flahs_int_list.txt but it still says file 2 is not in sorted order what is wrong ? the ...
1
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3answers
1k views

Script to show number of files (by file type) in a directory?

I want to show this kind of statistics about a particular directory: $ myscript.sh .c 34265 files .h 17866 files .cbl 1804 files .pco 389 files [...] Is there a tool that can do this? Here is my ...
1
vote
1answer
31 views

How to sort these lines?

I have this text: menu.overlap.x: -7 menu.overlap.y: 0 !! Menu settings menu.title.bg: Solid Flat menu.title.bg.color: #fce855 menu.title.bg.colorTo: #daa30b menu.title.bg.border.color: black ...
1
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1answer
37 views

Memory-efficient utility to return N first sorted values

I would like to implement a very popular MapReduce example using only existing programs operating in a UNIX way. The problem is to find N most frequent values in an enormous amount of data. The ...
1
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1answer
581 views

How to match 2 large file and print the difference in shell script

I have 2 files. File1 has 400k numerical records. e.g: 1 2 3 4 5 6 .. and so on File 2 also has 420k numerical records. e.g: 1 2 3 4 6 .. and so on Both these file are in unsorted manner. I want ...
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1answer
574 views

Sorting by one column then the

Say i have a output file with following: 010513 08:04 ROUTER1 192.168.1.1 68.130.5.10 HIT(1) 010513 08:04 ROUTER1 172.168.1.1 28.130.5.10 HIT(1) 010513 08:04 ROUTER1 122.168.1.1 ...
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0answers
25 views

Characters not defined into iso14651_t1_pinyin are not sorted properly

when I try to sort characters not defined in iso14651_t1_pinyin, no sort happens, they are simply left in place. I would expect to see them sorted according to their codepoint. Is there a way I can ...
1
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3answers
155 views

another question with sort in bash [duplicate]

How can I ignore the space in "Kuala Lumpur" when sorting this list? I cheated it by tabbing the columns and sorted on the tab which gives me the right results but I would like to know how to deal ...
0
votes
2answers
40 views

Sort a text file according to a character within a field

I have a file named : newfile which consist of the following data 1 AC BB CC 2 AB CC DD 3 CA BB CC 4 BE DD EE 5 BD AA AA I type the following command in bash to sort the data according to the ...
0
votes
1answer
49 views

Sort in Linux for column, keeping other values intact

NODE_154_length 847 2997 NODE_154_length 3283 4509 NODE_154_length 4672 5715 NODE_154_length 6977 7768 NODE_29_length 3790 4317 NODE_29_length 4356 4712 NODE_29_length 4356 4712 ...
0
votes
1answer
57 views

Why this sort command gives me an empty file? [duplicate]

prova1 is a file with some text. When I run this code prova1 become empty: sort prova1 > prova1 I know that to achieve the effect I can do: sort prova1 -o prova1 I would just know the reason ...
0
votes
1answer
721 views

How to sort by multiple columns? [duplicate]

I have a tab-separated file, and I want to sort it by its columns 9, 14, and 16. By this I mean that all rows that agree at column 9 should be sorted by column 14, and among these, those that also ...
0
votes
1answer
99 views

How to sort date: YYYY.MM.DD. HH:MM?

INPUT: b|2013.06.03. 18:47| a|2013.06.03. 13:15| c|2013.06.03. 13:53| needed OUTPUT: a|2013.06.03. 13:15| c|2013.06.03. 13:53| b|2013.06.03. 18:47| How can I sort the dates correctly in ...
0
votes
1answer
439 views

Sort a file based on 1 column [duplicate]

Possible Duplicate: how do you sort du output by size? I have a text file generated from the output of du --max-depth 1 -h > sizeOfHomeFolder.txt It's contents are in this format: $ ...
0
votes
1answer
48 views

How to perform custom sort

I have the following line in a file : [[0, [0, '1']], [1, [0, '2']], [2, [0, '3']], [3, [0, '4']]] [[0, [1, '5']], [1, [1, '6']], [2, [1, '7']], [3, [1, '8']]] [[0, [2, '9']], [1, [2, '10']], [2, ...
0
votes
3answers
294 views

Sorting IP address according to the second field in file

in my ksh script I need to add the following task ( OS - linux/solaris ) I have the following file more test.txt /etc/backup/app 172.1.120 172.110.120 /etc/backup/app 172.1.120.12 ...
0
votes
3answers
88 views

selecting rows that have the same value [closed]

I have a problem in selecting rows that have the same value. My data is too huge to go row by row to do that. I want you guys to let me know scripts that can perform this. My data looks like as ...
0
votes
1answer
50 views

Get the most recent backup files [duplicate]

I'm googling for this, but the terms are so generic I'm getting way too many false positives, so what the hey, I'll ask here. I'm sure there's a simple answer but I don't generally script in *nix. ...
0
votes
1answer
97 views

Remove repeated words with suffix in a file

I have a list of records in a file as in below example word_word1 word_word1_acc word_word2_acc word_word3_acc word_word4 I need to remove only word_word1_acc line in the file as it is only a ...
0
votes
1answer
48 views

What option(s) would you use to sort a file named foo in place, that is replacing the original file with the sorted version? [duplicate]

I have this homework question. I looked at the man page for sort and I believe the answer is -o, --output=FILE Is that correct? It is a Fedora server. We're supposed to look on man pages, if there ...
0
votes
1answer
172 views

How does -k flag work in sort command? [duplicate]

I have got a dataset like this: manufacturer,model,year,mileage,price plym fury 1970 73 2500 chevy malibu 1999 60 3000 ford mustang 1965 45 10000 volvo s80 1998 102 9850 ford thundbd 2003 15 10500 ...
0
votes
1answer
101 views

How to sort a Diary?

Diary has entries with month and day, no years, in the format %D_%M.tex but index in wrong order because of wrong sorting and poor filename -format. How should I call my Diary -entries to get them ...
-1
votes
1answer
93 views

Select a range of files from directory structure /year/month/date.db

I have databases stored in the directory structure year/month/date.db an example would be db/2013/10/15.db I need to be able to select a range of these with a script ("dbSelect ...