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Commands tagged sort

Commands tagged sort from sorted by
Terminal - Commands tagged sort - 134 results
wget -q -O- http://www.gutenberg.org/dirs/etext96/cprfd10.txt | sed '1,419d' | tr "\n" " " | tr " " "\n" | perl -lpe 's/\W//g;$_=lc($_)' | grep "^[a-z]" | awk 'length > 1' | sort | uniq -c | awk '{print $2"\t"$1}'
2009-05-04 16:00:39
User: alperyilmaz
Functions: awk grep perl sed sort tr uniq wget
Tags: sort perl sed awk uniq wget tr
-4
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count occurences of each word in novel David Copperfield

This command might not be useful for most of us, I just wanted to share it to show power of command line.

Download simple text version of novel David Copperfield from Poject Gutenberg and then generate a single column of words after which occurences of each word is counted by sort | uniq -c combination.

This command removes numbers and single characters from count. I'm sure you can write a shorter version.

Show sample output | Comments (8) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ls -S -lhr
2009-04-28 01:28:57
User: rez0r
Functions: ls
Tags: bash size sort file sorting output list reverse order human readable
3
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list and sort files by size in reverse order (file size in human readable output)

This command list and sort files by size and in reverse order, the reverse order is very helpful when you have a very long list and wish to have the biggest files at the bottom so you don't have scrool up.

The file size info is in human readable output, so ex. 1K..234M...3G

Tested with Linux (Red Hat Enterprise Edition)

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
xmms2 mlib search NOT +rating | grep -r '^[0-9]' | sed -r 's/^([0-9]+).*/\1/' | sort -R | head | xargs -L 1 xmms2 addid
2009-04-16 20:27:30
User: goodevilgenius
Functions: grep head sed sort xargs
Tags: bash sort sed xargs grep xmms2
3
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Add 10 random unrated songs to xmms2 playlist

If you're like me and want to keep all your music rated, and you use xmms2, you might like this command.

I takes 10 random songs from your xmms2 library that don't have any rating, and adds them to your current playlist. You can then rate them in another xmms2 client that supports rating (I like kuechenstation).

I'm pretty sure there's a better way to do the grep ... | sed ... part, probably with awk, but I don't know awk, so I'd welcome any suggestions.

Show sample output | Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n
2009-03-28 21:02:26
User: tiagofischer
Functions: awk cut netstat sort uniq
Tags: sort awk uniq netstat cut
14
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Number of open connections per ip.

Here is a command line to run on your server if you think your server is under attack. It prints our a list of open connections to your server and sorts them by amount.

BSD Version:

netstat -na |awk '{print $5}' |cut -d "." -f1,2,3,4 |sort |uniq -c |sort -nr
Show sample output | Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
cat file.txt | sort | uniq -dc
2009-03-21 18:15:14
User: Vadi
Functions: cat sort uniq
Tags: sort awk uniq duplicate occur
1
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Display duplicated lines in a file

Displays the duplicated lines in a file and their occuring frequency.

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
du -k | sort -r -n | more
2009-03-18 18:14:19
User: puddleglum
Functions: du sort
Tags: sort du more
7
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List the largest directories & subdirectoties in the current directory sorted from largest to smallest.
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zgrep "Failed password" /var/log/auth.log* | awk '{print $9}' | sort | uniq -c | sort -nr | less
2009-03-03 13:45:56
User: dbart
Functions: awk sort uniq zgrep
Tags: ssh sort zgrep awk uniq
7
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Check for login failures and summarize

This command checks for the number of times when someone has tried to login to your server and failed. If there are a lot, then that user is being targeted on your system and you might want to make sure that user either has remote logins disabled, or has a strong password, or both. If your output has an "invalid" line, it is a summary of all logins from users that don't exist on your system.

Show sample output | Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
du -cs * .[^\.]* | sort -n
2009-03-02 18:43:48
User: cemsbr
Functions: du sort
Tags: disk usage size sort hidden
8
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Shows size of dirs and files, hidden or not, sorted.

Very useful when you need disk space. It calculates the disk usage of all files and dirs (descending them) located at the current directory (including hidden ones). Then sort puts them in order.

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netstat -alpn | grep :80 | awk '{print $4}' |awk -F: '{print $(NF-1)}' |sort | uniq -c | sort -n
2009-02-19 04:59:32
User: nitins
Functions: awk grep netstat sort uniq
Tags: sort awk uniq netstat ddos
-2
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Checking total connections to each Ip inserver

Useful to check DDoS attacks on servers.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate