Commands using sort sorted by votes

Commands using sort (800)

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get biggest directories
This is sample output - yours may be different.
0

du -kh --max-depth=1 | sort -n |head

cyberion11 · 2011-04-26 13:32:21 24
Arch Linux sort installed packages by size
This is sample output - yours may be different.
0

pacman -Qi $(pacman -Qq)|grep 'Name\|Size'| cut -d: -f2 | paste - - | column -t | sort -nk2

minus · 2011-05-03 13:02:06 4
get the IP connected to the server (usefull to detect IP that should be blocked)
This is sample output - yours may be different.
0

netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n

unixmonkey21979 · 2011-05-25 20:53:34 3
get newest file in current directory

Uses UNIX time for sorting.
This is sample output - yours may be different.
0

find . -maxdepth 1 -printf '%A@\t%p\n' | sort -r | cut -f 2,2 | head -1

dullgiulio · 2011-05-27 11:22:47 6
Find out which process uses an old lib and needs a restart after a system update
This is sample output - yours may be different.
0

sudo lsof | grep 'DEL.*lib' | cut -f 1 -d ' ' | sort -u

sammcj · 2011-05-30 00:17:11 4
netstat with group by (ip adress)

count connections, group by IP and port
This is sample output - yours may be different.
0

netstat -nt | awk -F":" '{print $2}' | sort | uniq -c

sreimann · 2011-07-05 07:53:29 3
SVN Status log to CSV (Mac OSX friendly)

This is a minor variation to cowboy's submission - his script worked great on Ubuntu, but the sed gave issues on osx (which used BSD). Minor tweaks (sed -E instead of sed -r and \'$'\n to handle the new line made it work.
This is sample output - yours may be different.
0

svn log | tr -d '\n' | sed -E 's/-{2,}/\'$'\n/g' | sed -E 's/ $[^$]+\)//g' | sed -E 's/^r//' | sed -E "s/[0-9]+ lines?//g" | sort -g

gdevarajan · 2011-07-15 00:00:03 3
Find .java files with high complexity (counting curly braces)
This is sample output - yours may be different.
0

find src/ -name "*.java" | while read f; do echo -n "$f "; cat "$f" | tr -dc '{}'; echo; done | awk '{ print length($2), $1 }' | sort -n

mindsocket · 2011-07-21 01:25:31 8
All IP connected to my host
This is sample output - yours may be different.
0

netstat -nut | sed '/ESTABLISHED/!d;s/.*[\t ]\+$.*$:.*/\1/' | sort -u

bitbasher · 2011-07-27 07:25:25 2
Find all IP connected to my host through TCP connection and count it

Count and Find all IP connected to my host through TCP connection. Show Sample Output
This is sample output - yours may be different.
```
 11 113.179.81.247
 11 58.187.233.193
 12 113.172.21.164
 12 113.23.83.98
 14 115.78.193.153
 15 123.26.19.210
 15 71.22.46.17
 16 125.234.144.101
 17 113.22.133.104
 17 1.54.1.201
```
0

netstat -an |grep ":80" |awk '{print $5}' | sed s/::ffff://g | cut -d: -f1 |sort |uniq -c |sort -n | tail -1000 | grep -v "0.0.0.0"

zeros · 2011-07-28 09:36:08 3
Grep across a directory and open matching files in vim (one tab per file)

vim 7 required
This is sample output - yours may be different.
0

vim -p `grep -r PATTERN TARGET_DIR | cut -f1 -d: | sort | uniq | xargs echo -n`

kovagoz · 2011-08-05 16:34:31 4
Count files by extension

Change "sort -f" to "sort" and "uniq -ic" to "uniq -c" to make it case sensitive. Show Sample Output
This is sample output - yours may be different.
```
      1 bin
     15 css
      8 gif
      1 html
      1 ico
      6 jpg
     21 js
```
0

find . -type f | sed -n 's/..*\.//p' | sort -f | uniq -ic

tyler_l · 2011-08-19 00:19:43 4
Clean a wordlist for use with password cracking tools and rules

Using large wordlists is cumbersome. Using password cracking programs with rules such as Hashcat or John the ripper is much more effective. In order to do this many times we need to "clean" a wordlist removing all numbers, special characters, spaces, whitespace and other garbage. This command will covert a entire wordlist to all lowercase with no garbage.
This is sample output - yours may be different.
0

cat dirtyfile.txt | awk '{gsub(/[[:punct:]]/,"")}1' | tr A-Z a-z | sed 's/[0-9]*//g' | sed -e 's/ //g' | strings | tr -cs '[:alpha:]' '\ ' | sed -e 's/ /\n/g' | tr A-Z a-z | sort -u > cleanfile.txt

purehate · 2011-08-28 01:26:04 10
download all jpg in webpage
This is sample output - yours may be different.
0

curl -sm1 http://www.website.com/ | grep -o 'http://[^"]*jpg' | sort -u | wget -qT1 -i-

kev · 2011-09-10 19:21:13 4
Hunt for the newest file.
This is sample output - yours may be different.
0

fn=$(find . -type f -printf "%T@\t%p\n"|sort -n|tail -1|cut -f2); echo $(date -r "$fn") "$fn"

tzot · 2011-09-13 14:26:20 3
Find directories with lots of files in them

Find which directories on your system contain a lot of files. Edit: much shorter and betterer with -n switch. Show Sample Output
This is sample output - yours may be different.
```
2958	/var/www/vhosts/example.com/dir1
2259	/usr/share/man/man3
1283	/var/www/vhosts/example.com/dir2
1124	/usr/share/man/man3p
1091	/usr/share/man/man1
861	/var/www/vhosts/example.com/dir3
763	/usr/bin
717	/var/www/vhosts/example.com/dir4
```
0

sudo find / -type f | perl -MFile::Basename -ne '$counts{dirname($_)}++; END { foreach $d (sort keys %counts) {printf("%d\t%s\n",$counts{$d},$d);} }'|sort -rn | tee /tmp/sortedfilecount.out | head

tamouse · 2011-09-14 19:41:19 3
Print all connections of a source IP address in pcap
This is sample output - yours may be different.
0

tshark -r data.pcap -R "ip.src==192.168.1.2" -T fields -e "ip.dst" |sort |uniq -c

anhpht · 2011-10-11 15:32:17 3
Print out buddy name (aim) which has been capture in pcap
This is sample output - yours may be different.
0

tshark -r data.pcap -R "ip.addr==192.168.1.2 && ip.addr==64.12.24.50 && aim" -d tcp.port==443,aim -T fields -e "aim.buddyname" |sort |uniq -c

anhpht · 2011-10-11 15:38:26 3
Get all links of a website

This will get all links from a given URL, remove any duplicates, and output the result.
This is sample output - yours may be different.
0

lynx -dump http://example.com/ | awk '/http/{print $2}' | sort -u

mathias · 2011-10-13 09:49:36 6
Makes you look busy

Enhancement for the 'busy' command originally posted by busybee : less chars, no escape issue, and most important it exclude small files ( opening a 5 lines file isn't that persuasive I think ;) ) This makes an alias for a command named 'busy'. The 'busy' command opens a random file in /usr/include to a random line with vim.
This is sample output - yours may be different.
0

alias busy='rnd_file=$(find /usr/include -type f -size +5k | sort -R | head -n 1) && vim +$((RANDOM%$(wc -l $rnd_file | cut -f1 -d" "))) $rnd_file'

frntn · 2011-10-16 00:05:59 3
Cat(print) and sort all IPs from file

Very useful for logs
This is sample output - yours may be different.
0

cat /file/way/somelogforexample | grep -o "[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}" | sort -n | uniq -c | sort -n

cirno · 2011-10-27 17:45:09 3
Get status of LXC

This short snippet outputs the state of all containers available on your system. It is quite helpful to see which ones are running and which are stopped. Please notice that the "sort -u" is needed, otherwise running containers will be reported twice (see output of "lxc-ls" on its own for why) Show Sample Output
This is sample output - yours may be different.
```
'lenny-pkg' is STOPPED
'lenny-www' is RUNNING
'squeeze-partial-pkg' is STOPPED
'squeeze-pkg' is RUNNING
```
0

lxc-ls | sort -u | xargs -i sudo lxc-info -n {}

Rhonda · 2011-10-28 11:10:02 5
display list of files in a directory sorted by amount of lines different with original.txt.
This is sample output - yours may be different.
0

for f in $(ls -A ./dir); do echo -n $f && diff original.txt ./dir/$f | wc -l ; done | perl -ne 'my $h={}; while (<>) { chomp; if (/^(\S+?)\s*(\d+?)$/){$h->{$1}=$2;} }; for my $k (sort { $h->{$a} $h->{$b} } keys %$h ){ print "$k\t$h->{$k}\n"}'

1vq9 · 2011-11-15 06:02:12 3
gets all files committed to svn by a particular user since a particular date

svn log -v --> takes log of all Filter1 -------- -r {from}{to} --> gives from and to revision Filter2 -------- awk of line 'r'with numbers Assign user=3rd column [ie; username] Filter3 -------- if username = George print details Filter4 -------- Print lines starts with M/U/G/C/A/D [* A Added * D Deleted * U Updated * G Merged * C Conflicted] Filter5 -------- sort all files Filter6 ------- Print only uniq file's name alone. Show Sample Output
This is sample output - yours may be different.
```
/svnproject/somedir/childdir/bfile.txt
/svnproject/somedir/childdir2/afile1.txt
/svnproject/somedir2/childdir/zfile.txt
/svnproject/somedir/childdir3/yfile.txt
/svnproject/somedir5/childdir/xfile.txt
```
0

svn log -v -r{2009-11-1}:HEAD | awk '/^r[0-9]+ / {user=$3} /./{if (user=="george") {print}}' | grep -E "^ M|^ G|^ A|^ D|^ C|^ U" | awk '{print $2}' | sort | uniq

smilyface · 2011-12-05 07:36:44 3
Sort all files and directories by size, rounded to the nearest megabyte. (Substitute custom path for *.)
This is sample output - yours may be different.
0

du -ms * | sort -nr

ronocdh · 2011-12-06 22:33:52 3
‹ First < 17 18 19 20 21 > Last ›

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Get ethX mac addresses

I much prefer using /sbin/ip over /sbin/ifconfig for most everything. I find the interface and output to be much more consistent and it has many abilities that ifconfig, route, etc. do not. To get the mac address for only one interface, add 'show dev [interface]' to the 'ip link' part of the command: ip link show dev eth0 | grep 'link/ether' | awk '{print $2}' . Also, both this command and the ifconfig one do not require root access to run, so the sudo is not necessary.

Create a mirror of a local folder, on a remote server

Create a exact mirror of the local folder "/root/files", on remote server 'remote_server' using SSH command (listening on port 22) (all files & folders on destination server/folder will be deleted)

function to edit your history file

eh stands for Edit History . Frequently, I'll mistype a command, and then step back through my history and correct the command. As a result, both the correct and incorrect commands are in my history file. I wanted a simple way to remove the incorrect command so I don't run it by mistake. . When running this function, first the ~/bash_history file is updated, then you edit the file in vi, and then the saved history file is loaded back into memory for current usage. . while in vi, remember that `Shift-G` sends you to the bottom of the file, and `dd` removes a line. . this command is different than bash built-in `fc` because it does not run the command after editing.

Bingo-like raffle

Random choose numbers from 1 to 100 with 5 seconds interval without duplicates.

Show current iptables rules, with line numbers

DELETE all those duplicate files but one based on md5 hash comparision in the current directory tree

This one-liner will the *delete* without any further confirmation all 100% duplicates but one based on their md5 hash in the current directory tree (i.e including files in its subdirectories). Good for cleaning up collections of mp3 files or pictures of your dog|cat|kids|wife being present in gazillion incarnations on hd. md5sum can be substituted with sha1sum without problems. The actual filename is not taken into account-just the hash is used. Whatever sort thinks is the first filename is kept. It is assumed that the filename does not contain 0x00. As per the good suggestion in the first comment, this one does a hard link instead: $ find . -xdev -type f -print0 | xargs -0 md5sum | sort | perl -ne 'chomp; $ph=$h; ($h,$f)=split(/\s+/,$_,2); if ($h ne $ph) { $k = $f; } else { unlink($f); link($k, $f); }'

Get your external IP address ( 10 characters long )

Shortest url to a external IP-service, 10 characters.

Send multiple attachments using mailx

If you're users have ever asked your script to email their reports in separate attachments instead of tar'ring them into one file, then you can use this. You'll need the mailx package of course. In Unix you'd want to add an additional parameter "-m" (uuencode foo.txt foo.txt; uuencode /etc/passwd passwd.txt)|mailx -m -s "Hooosa!" someone@cmdfu.com

Convert seconds to [DD:][HH:]MM:SS

Converts any number of seconds into days, hours, minutes and seconds. sec2dhms() { declare -i SS="$1" D=$(( SS / 86400 )) H=$(( SS % 86400 / 3600 )) M=$(( SS % 3600 / 60 )) S=$(( SS % 60 )) [ "$D" -gt 0 ] && echo -n "${D}:" [ "$H" -gt 0 ] && printf "%02g:" "$H" printf "%02g:%02g\n" "$M" "$S" }

Create a mirror of a local folder, on a remote server

Create a exact mirror of the local folder "/root/files", on remote server 'remote_server' using SSH command (listening on port 22) (all files & folders on destination server/folder will be deleted)

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Commands using sort (800)

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