Commands using sort sorted by votes

Commands using sort (800)

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Sort Apache access.log by date and time

Sort Apache access logs by date and time using sort key field feature
This is sample output - yours may be different.
0

sort -s -b -t' ' -k 4.9,4.12n -k 4.5,4.7M -k 4.2,4.3n -k 4.14,4.15n -k 4.17,4.18n -k 4.20,4.21n access.log*

sesom42 · 2015-07-16 00:22:03 11
Get the user with the top number of logins

Get an approximation of who the workstation is assigned to. You can wrap it in su - "$()" if you want to log into a shell as that user. Show Sample Output
This is sample output - yours may be different.
```
frequentuser
```
0

last | grep -i console | grep -iv 'root' | cut -f 1 -d ' ' | sort | uniq -c | sort -nr | awk '{print $2}' | head -1

phyxia · 2015-07-20 18:07:40 10
Gather list of PHPCS error messages sorted by frequency
This is sample output - yours may be different.
0

phpcs --no-colors --standard=WordPress-Core -s -- $( find . -name '*.php' ) | ack -o '(?<=$)\w+(\.\w+)+(?=$$)' | sort | uniq -c | sort -nr

westonruter · 2015-07-30 19:52:12 9
Remove duplicate files from the current directory

Remove everything after the second "rev" to only display the duplicate filenames and their hashes.
This is sample output - yours may be different.
0

sha1sum * | sort | rev | uniq -df1 | rev | cut -d" " -f3 | xargs rm

Sparkette · 2015-08-09 20:32:12 9
Print all open regular files sorted by the number of file handles open to each.
This is sample output - yours may be different.
0

lsof -a -d 1-99 -Fn / | grep ^n | cut -b2- | sort | uniq -c | sort -n

sesom42 · 2015-08-18 16:55:49 9
Download all pdf files off of a website using wget

Download all pdf files off of a website using wget. You can change the file type to download, changing the extension, as an example you can change pdf for txt in command. Show Sample Output
This is sample output - yours may be different.
```
wget http://webpage.com/p/ex1.pdf
wget http://webpage.com/p/ex2.pdf
wget http://webpage.com/p/ex3.pdf
```
0

lynx -dump -listonly http://webpage.com | awk '/pdf$/ { print "wget " $2}'| sort | uniq | sh

lopesivan · 2015-08-26 04:01:38 9
Outputs unique error messages from the apache log and count, sorted by frequency

Outputs unique error messages from the apache log, sorted by frequency. Tested on log format: [Wed Aug 26 00:00:00 2015] [error] [client xx.xx.xx.xx] Error message here Show Sample Output
This is sample output - yours may be different.
```
63 PHP PHP Warning: json_encode(): Invalid UTF-8 sequence in argument
10 Warning: Warning: preg_match() expects parameter 2 to be string, array given
7 PHP PHP Warning: Invalid argument supplied for foreach() in ...
5 PHP PHP Warning: implode(): Invalid arguments passed in ...
1 PHP PHP Parse error: syntax error, unexpected ',' in ...
```
0

cat /var/log/apache2/error.log | awk '{out=$9;for(i=9;i<=NF;i++){out=out" "$i}; print out}' | sed s/,\ referer.*// | sort | uniq -c | sort -nr

cmattoon · 2015-08-26 14:14:12 10
displays working directories 10 largest files in bytes and quickly

# displays 10 largest files and folders in bytes # last entry is largest # similar output to this: du -sk * | sort -nr | head Show Sample Output
This is sample output - yours may be different.
```
/bin# du -sk * | sort -n | tail
136     cpio
148     less
152     egrep
156     grep
188     nano
244     ip
304     tar
400     dbus-daemon
940     bash
1792    busybox
```
0

du -sk * | sort -n | tail

forestb · 2015-09-26 23:00:12 9
pretty print environment variable PATH

Echo $PATH isn't very easy to read. Show Sample Output
This is sample output - yours may be different.
```
/bin
/home/wbg/anaconda/bin
/home/wbg/bin
/sbin
/usr/bin
/usr/local/bin
/usr/local/sbin
/usr/sbin
```
0

echo $PATH | sed 's/:/\n/g' | sort | uniq

wbg · 2015-09-30 05:55:51 13
display 10 biggest open files
This is sample output - yours may be different.
0

lsof / | awk '{ if($7 > 1048576) print $7/1048576 "MB "$9 }' | sort -n -u | tail

lolssl · 2015-10-02 19:43:04 9
Shows which commands you use the most.
This is sample output - yours may be different.
0

cut -f1 -d" " ~/.bash_history | sort | uniq -c | sort -nr | head -n 30

kenorb · 2015-10-09 16:11:37 10
Search irssi logs for specific pattern and display time and matching lines
This is sample output - yours may be different.
0

find ~/irclogs/ -type f -printf "%T+\t%p\n" | sort | cut -f2 | xargs -I {} sed -n "/^\-\-\-/ {x; /searched phrase/ p;x;h}; /searched phrase/ {H;};" {}

jnxy · 2015-11-03 14:00:50 10
finds all bean ids in all xml files from the current folder

finds all xml files greps them for extracts the bean id sorts the ids creates a list of distinct entries, a unique list of bean ids Show Sample Output
This is sample output - yours may be different.
```
groupManager
groupPermissionsDelegate
groupPermissionsDelegate
handleResolver
hashRegistry
hazelcastCacheCompactor
hazelcastCacheConfigManager
```
0

find . -iname "*.xml" | xargs cat | grep '<bean[^>]\+id=' | sed 's/.*id="$[^"]\+$".*/\1/g' | sort | uniq -u

gruzilla · 2015-11-06 07:57:22 10
Size dir
This is sample output - yours may be different.
0

du -s *|sort -nr|cut -f 2-|while read a;do du -hs $a;done

Plancton · 2015-11-06 12:31:29 10
To see which software currently open in directory /var/cache
This is sample output - yours may be different.
0

lsof -Pn +D /var/cache/ | awk '{print $1}' | sort | uniq

olto · 2015-11-12 05:30:44 14

Find the largest C/C++ source files in all subdirectories

This is helpful when approaching a new codebase and wondering where the bulk of the code is located Show Sample Output

find . -name '*.c*' -o -name '*.h' -exec wc -l {} \; | sort -n | tail

mediocrejoker · 2015-12-02 00:30:42 10

Sort contents of a directory by size

sort - sort lines of text files -n, --numeric-sort compare according to string numerical value du - estimate file space usage -a, --all write counts for all files, not just directories -k like --block-size=1K -x, --one-file-system skip directories on different file systems Show Sample Output
This is sample output - yours may be different.
```
571092  /var/cache/yum
572920  /var/cache
1249304 /var
```
0

du -akx ./ | sort -n

tbregaint · 2015-12-10 18:47:51 10
Show what's taking space in a partition

A sure-fire way to find what's taking too much space in a filesystem. Use tail to get just the biggest files instead of all. Show Sample Output
This is sample output - yours may be different.
```
...
266336  ./lib/libreoffice
285556  ./share/qt4/doc
297156  ./share/qt4
302488  ./share/doc
435604  ./share/locale
547332  ./bin
992488  ./lib/x86_64-linux-gnu
2290836 ./share
2316964 ./lib
5448952 .
```
0

du -ax | sort -n

ateijelo · 2015-12-10 19:36:40 10
Count the number of unique colors there are in a websites css folder

Count the number of unique colors there are in a websites css folder (136 is way too many imho time to get people stick to a color scheme) Show Sample Output
This is sample output - yours may be different.
```
grep -r -h -o 'color: #.*' css/*|sort|uniq -c|sort -n|wc -l
136
```
0

grep -r -h -o 'color: #.*' css/*|sort|uniq -c|sort -n|wc -l

thoth · 2015-12-29 07:22:44 10

Which fonts are installed?

List all font names installed in the system. Useful for TeX. Show Sample Output

fc-list | cut -d':' -f2 | sort -u

smarx · 2015-12-29 12:23:11 11

Find Rhyming Words

rhyme time mime rhyme lowrez Juarez
This is sample output - yours may be different.
0

rhyme() { { cat /usr/share/dict/words; printf %s\\n "$1"; } | rev | sort | rev | grep -FxC15 -e "${1?}" | grep -Fxve "$1" | shuf -n1; }

lowrez · 2016-01-02 03:24:44 13
Get list of all apache virtual hosts

list of all virtual hosts which are defined in all apache configuration files
This is sample output - yours may be different.
0

sudo httpd -S 2>&1 | grep 'port' | awk '{print $4,$2,$5}' | sort | column -t

gangs · 2016-01-06 12:04:47 11
list lines changed per all authors of a git repository
This is sample output - yours may be different.
0

for i in $(git log --format='%ae' | sort -u); do echo $i; git log --author="$i" --pretty=tformat: --numstat | awk '{ add += $1; subs += $2; loc += $1 - $2 } END { printf "added lines: %s, removed lines: %s, total lines: %s\n", add, subs, loc }' - done

flavioab · 2016-01-27 20:46:51 11
shows major directories in ascending order
This is sample output - yours may be different.
0

du . | sort -n

fbueno · 2016-02-10 02:07:16 12

Returns the N most recently modified files from anywhere 'below' (and including) the current working directory, in order, with details.

Returns a list, with attributes (think `ls -l`), in reverse chronological order. N is a single numeric parameter. Robust against unfriendly filenames and directory structures. Show Sample Output

nmf() { find . -type f -printf '%T@ ' -print0 -printf '\n' | sort -rn | head -"$1" | cut -f2- -d" " | tr -d "\0" | tr "\n" "\0" | xargs -0 ls -Ulh; }

incidentnormal · 2016-03-04 14:53:14 12

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Check a server is up. If it isn't mail me.

This version uses netcat to check a particular service.

Creating shortened URLs from the command line

type partial command, kill this command, check something you forgot, yank the command, resume typing.

Example : $ vim /etc/fstab ## damn $ $ sudo ## like a boss. Example 2 : $ sudo vim /root/bin/ ##uh... autocomplete doesn't work... $ $ sudo ls /root/bin ##ah! that's the name of the file! $ sudo vim /root/bin/ ##resume here! Thanks readline!

Replace Solaris vmstat numbers with human readable format

% cat ph-vmstat.awk # Return human readable numbers function hrnum(a) { b = a ; if (a > 1000000) { b = sprintf("%2.2fM", a/1000000) ; } else if (a > 1000) { b = sprintf("%2.2fK", a/1000) ; } return(b) ; } # Return human readable storage function hrstorage(a) { b = a ; if (a > 1024000) { b = sprintf("%2.2fG", a/1024/1024) ; } else if (a > 1024) { b = sprintf("%2.2fM", a/1024) ; } return(b) ; } OFS=" " ; $1 !~ /[0-9].*/ {print} $1 ~ /[0-9].*/ { $4 = hrstorage($4) ; $5 = hrstorage($5) ; $9 = hrnum($9) ; $10 = hrnum($10) ; $17 = hrnum($17) ; $18 = hrnum($18) ; $19 = hrnum($19) ; print ; }

Calculate days on which Friday the 13th occurs (inspired from the work of the user justsomeguy)

Friday is the 5th day of the week, monday is the 1st. Output may be affected by locale.

Make a file not writable / immutable by root

http://linuxhelp.blogspot.com/2005/11/make-your-files-immutable-which-even.html

Annotate tail -f with timestamps

Uses the command ts in order to add a timestamp on each line. This command is provided in the moreutils package on Debian, and you may need libtime-duration-perl to be able to format the date.

vi - Change only whole words exactly matching 'http' to 'git'; ask for confirmation.

http://vim.wikia.com/wiki/Search_and_replace github anda limando feo ....: https://groups.google.com/forum/?fromgroups#!topic/symfony2/YL1mo_cz4Ms

Convert CSV to JSON

Replace 'csv_file.csv' with your filename.

Detach a process from the current shell

ignore HUP interruptions

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Commands using sort (800)

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