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

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2
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3answers
450 views

How to show CPU time for processes via top without 'root' procs

Okay, So I've been attempting this for about three hours now without success. How do you search/display/use the top command (or ps command if it works...) to output a list of all procs, sorted by CPU ...
2
votes
2answers
235 views

Sort based on the third column

I'm facing a huge 4-columns file. I'd like to display the sorted file in stdout based on its 3rd column: cat myFile | sort -u -k3 Is that enough to perform the trick?
2
votes
1answer
104 views

Sort the 'last' output by month

I know that the command last | tac is enough, but I want to do it using the sort command. I cannot sort it by column, it always sorts the first one only. Using bash on Arch Linux.
2
votes
1answer
72 views

Sort doesn't use natural order

I have used uniq -c and sort extensively on other machines, and it always worked very well. Now, on my new Ubuntu (13.04) machine, I end up with a weird ordering: % cat queries.log | grep INSERT | ...
2
votes
4answers
215 views

append string where it belongs in sorted file

Suppose I have a sorted file, named sorted.txt, like this: beautiful easy fast functional handy Now, doing echo fine-grained >> sorted.txt will put "fine-grained" at the end of the file, ...
2
votes
1answer
30 views

sort based on column

10 awhdk; 14 hjoeow; 2 kdkld; 4 jkjdksl How to sort this based on column one (i.e the count) ? I'd want to get this output : 14 hjoeow;10 awhdk;4 jkjdksl;2 kdkld I need both the columns to be ...
2
votes
2answers
160 views

Select greatest numbered filename

Simple requirement but can't find anything online which can achieve it. I have a list of dated files as below... filename_20120101.dat filename_20120102.dat filename_20120103.dat I ...
2
votes
2answers
1k views

Sort by regular expressions

I've got a set of POSIX regular expressions* ^BEGIN:VCARD\r$ ^VERSION[^A-Z] ^FN[^A-Z] ^N[^A-Z] ^NICKNAME[^A-Z] ^EMAIL[^A-Z] ^X-\([A-Z-]*\) ^TEL[^A-Z] ^ADR[^A-Z] ^ORG[^A-Z] ^TITLE[^A-Z] ^BDAY[^A-Z] ...
2
votes
2answers
2k views

Issues of using sort and comm

I was trying to find the intersection of two plain data files, and found from a previous post that it can be done through comm -12 <(sort test1.list) < (sort test2.list) It seems to me that ...
2
votes
2answers
206 views

Move one file at a time based from specific number in the files

Based from this question, The HTML files date format has been changed. All of the HTML files have the date such like below: 20110730dateishere dateishere is intentionally added by me in the files, ...
2
votes
3answers
26 views

Move line from output to the front of output or custom reordering

I have a command find "$PWD" -name __openerp__.py|awk -F/ -vOFS=/ 'NF-=2'|sort -u and I want to take a certain line containing /web/addons and push it to the front of output then do the same with ...
2
votes
2answers
97 views

When do `sort -k 2,3b` and `sort -k 2,3` differ?

The POSIX description of the -b flag for the sort command is Ignore leading characters when determining the starting and ending positions of a restricted sort key. I can understand the use for ...
2
votes
3answers
1k views

How is it possible to sort ps command's CPU field?

I'm trying to make a small command that will find the processes that use the most CPU power. Firstly, I use ps aux > file.txt and then cut -c 16-20 file.txt | sort -n | tail -5. The result I get ...
2
votes
1answer
535 views

How can I list my `at` jobs by date?

I am using atq command, but I need to list my at jobs by date. How is that possible ?
2
votes
3answers
53 views

Get the last minute dated lines from list

If I have an input file with a list of users and their dates they were last signed in, how can I select with a sort | awk function the last minute lines? The dates are written in a +%H:%M:%S format. ...
2
votes
2answers
63 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
3answers
207 views

How can I get the last line number of unique commands when grepping my history file?

I rely on my history file for previous commands, especially ones that are long with many parameters. Once I find the command and its line number(nn) I use !nn to run it. I prefer to see the full ...
2
votes
1answer
223 views

Incorrect sorting according en_US.UTF-8

I'm seeing a weird behavior of the sort command when I sort by en_US.UTF-8. I'm trying to sort this file (LC_COLLATE=en_US.UTF-8 sort testdata): 㐀 㐃㐄 ▼▽◢ ㎏㎜㎝ bqz ㄠㄨㄩ─┃┆ ...
2
votes
2answers
393 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
4answers
124 views

Sort the output of find -exec ls

Is it possible to the output of find … -exec ls -ls ; sorted alpabetically, by filename? This is my cron command: find /home/setefgge/public_html -type f -ctime -1 -exec ls -ls {} \; This command ...
2
votes
1answer
41 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
314 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
631 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
461 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
vote
2answers
94 views

Sort files into directories named by prefix of file

I have a bunch of files like this 5830_1.png 5830_2.png 5830_3.png 5831_1.png 5832_1.png 5832_2.png I'd like to sort these files all into directories that take the prefix of the file name as the ...
1
vote
2answers
189 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
vote
2answers
4k 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
813 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
vote
2answers
416 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 ...
1
vote
3answers
42 views

How can i get the process with the biggest pid?

How can I get the process with the biggest pid using ps?
1
vote
2answers
232 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
196 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
174 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
301 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
vote
1answer
47 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
393 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
vote
2answers
397 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
219 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 ...
1
vote
2answers
40 views

How can I sort a .txt file by two columns?

Feb 7 domainserver dovecot[37495]: auth(default): od(tjones): lookup failed for user: tjones Above is a sample output of what I'd like to sort. I'd like to sort by date on the first column, but ...
1
vote
4answers
146 views

Why are sort options -c (check if sorted) and -o (write to output file) not compatiable

I am sorting a large number of files one after another. Using sort -o file file. The for loop halted midway and before restarting I want to use sort's -c option to speedup sorting. But it says that ...
1
vote
1answer
81 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
vote
3answers
2k 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
vote
3answers
2k 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
62 views

`sort` disregards question mark [duplicate]

I need to sort a file based on names in the first column. Some of the names end in a question mark. sort persistently ignores this question mark during sorting: sort -k 1 -t , <<TEST a?,1 a,2 ...
1
vote
1answer
40 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
vote
1answer
42 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
vote
1answer
1k 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 ...
1
vote
1answer
748 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 ...
1
vote
0answers
32 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 ...