Commands using du sorted by votes

Commands using du (244)

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Which files/dirs waste my disk space

Useful for analyzing disk usage. If you prefer GUI try http://en.wikipedia.org/wiki/Filelight or http://www.marzocca.net/linux/baobab/ Show Sample Output
This is sample output - yours may be different.
```
snd:~/trunk$ du -aB1m|awk '$1 >= 100'
130     ./webdev-tools
178     ./videos/peepcode-027-emacs.mov
102     ./videos/LispCast/Reddit Clone Episode 8 -- Continuations.flv
182     ./videos/LispCast/Reddit Clone Episode 3.flv
879     ./videos/LispCast
1010    ./videos
2138    .
```
0

du -aB1m|awk '$1 >= 100'

karatatar · 2009-08-01 20:16:33 4
Have a list of directories in a file, ending with newlines and need to run du on it?

du only accepts lines ending with a NUL, which can be a pain to create. This solves that issue.
This is sample output - yours may be different.
0

cat filename | tr '\n' '\0' | du -hsc ?files0-from=-

Diluted · 2009-08-21 18:36:49 4
Monitor a file's size

Got a file you're generating and you want the size without typing in 'ls -l file' all the time? Use this instead. Show Sample Output
This is sample output - yours may be different.
```
2380 messages
2396 messages
2401 messages
```
0

while [ 1 ]; do du /var/log/messages;sleep 60; done

savanik · 2009-10-09 17:22:19 3
show how much diskspace all images in a given directory need
This is sample output - yours may be different.
0

find /home/bubo/ -type f $ -iname \*.jpg -print0 , -iname \*.png -print0 , -iname \*gif -print0 $ | du -cm --files0-from - | tail -1

bubo · 2009-12-25 16:21:46 3
Get the total size (in human readable form) of all certain file types from the current directory

Warning!, if the pattern didn't find anything it shows the total size of dot dir Show Sample Output
This is sample output - yours may be different.
```
find . -name '*.foo'| xargs du -hc | tail -n 1
4.3G    total
```
0

find . -name 'pattern'| xargs du -hc

starchox · 2010-04-03 18:19:47 3
Show directory sizes, refreshing every 2s

This command shows the size of directories below here, refreshing every 2s. It will also track directories created after running the command (that what the find bit does). Show Sample Output
This is sample output - yours may be different.
```
Every 2s: find -type d -maxdepth 1 -mindepth 1 |xargs du -csh                     Wed May 19 14:11:09 2010

4.9M    ./centos44
7.2M    ./centos52
7.8M    ./centos53
20K     ./pxelinux.cfg
5.6M    ./rhel47
7.2M    ./rhel52
110M    ./srcd032
142M    total
```
0

watch 'find -maxdepth 1 -mindepth 1 -type d |xargs du -csh'

shadycraig · 2010-05-19 13:13:57 6
See how much space is used by a file or directory

A really useful pair of du options. Show Sample Output
This is sample output - yours may be different.
```
du -hs ~/bin
6.4M    /home/daniel/bin
```
0

du -hs /path/to/target

dbbolton · 2010-06-12 00:37:59 3
list files/directories in current directory -- sorted by file size in MB

sudo is optional, but to find out about all files, it is nice, or else run as superuser, ie: su -c 'du -sm * | sort -n' Show Sample Output
This is sample output - yours may be different.
```
0	config
1	CVS
1	cd
9	faimirror
424	nfsroot
```
0

sudo du -sm * | sort -n

wabi · 2010-09-24 17:56:41 9
List Big Files/Directories

This Command will list files & folders which are in GBs. G can be replace by M to get files in MBs.
This is sample output - yours may be different.
0

du -h |grep -P "^\S*G"

girish_patel · 2010-12-13 15:26:31 24
Find Files over 20Meg

Output made so that it will match initial suggestion for this task. Personally, I think that output of du -h is more readable.
This is sample output - yours may be different.
0

find . -type f -size +20000k -print0 | xargs -0 du -h | awk -F"\t" '{printf "%s : %s\n", $2, $1}'

depesz · 2010-12-15 17:51:09 3
get disk usage sum for files of type

print sum of disk usage for filetype within current dir and subdirs Show Sample Output
This is sample output - yours may be different.
```
nathan@juttenheim:~$ find . -name '*.xml' -type f -print | xargs du -ch
0       ./ma.xml
0       ./derp.xml
482M    ./artbeads.xml
482M    total
```
0

find . -name '*.xml' -type f -print | xargs du -ch

nathwill · 2011-03-22 00:47:42 5
List the size (in human readable form) of all sub folders from the current location

Credit goes to brun65i but he posted it as a comment instead as an alternative. I hadn't noticed the -h option on sort before and this seems like the cleanest alternative. Thanks Brun65i! Show Sample Output
This is sample output - yours may be different.
```
7.4G    .
2.4G    ./lib64
2.1G    ./share
1.1G    ./src
534M    ./lib
530M    ./local
508M    ./bin
219M    ./java
74M     ./sbin
54M     ./include
16K     ./x86_64-suse-linux
16K     ./X11R6
8.0K    ./log
```
0

du -h --max-depth=1 | sort -hr

splante · 2011-04-07 18:01:18 3
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
Which files/dirs waste my disk space
This is sample output - yours may be different.
0

du -h / | grep -w "[0-9]*G"

pashutinsky · 2011-07-23 19:02:11 3
Show size of in MB of the current directory.

Shows the size of the directory the command is ran in. The size is in MB and GB. There is no need to type the path, its the current working directory. Show Sample Output
This is sample output - yours may be different.
```
235M	/home/user/files1
```
0

du -sh `pwd`

djkee · 2011-10-30 08:47:23 3
List the size (in human readable form) of all sub folders from the current location

6 characters counting whitespace!
This is sample output - yours may be different.
0

du -sh *

JeremyinNC · 2011-11-02 16:24:05 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
Find and sort out folders by size
This is sample output - yours may be different.
0

du -s $(ls -l | grep '^d' | awk '{print $9}') | sort -nr

j3ffyang · 2012-03-15 09:04:13 3
human readable total directory size
This is sample output - yours may be different.
0

du -cah /path/to/folder/ | grep total

ekinertac · 2012-05-29 23:30:03 3
List the size (in human readable form) of all sub folders from the current location
This is sample output - yours may be different.
0

du -hs * | sort -h

Woems · 2012-06-15 14:13:06 3
Find biggest 10 files in current and subdirectories and sort by file size

"-exec" ftw.
This is sample output - yours may be different.
0

find . -type f -exec du -sh {} + | sort -hr | head

mrfixit42 · 2012-08-03 04:24:36 4
Gets directory size on sub directories in current dir with human readable size
This is sample output - yours may be different.
0

du -h --max-depth=1

drerik · 2012-08-07 13:05:43 3
Find the 10 lusers winners of the "I take up the most disk space" award

the -h option of du and sort (on appropriate distrib) makes output "Human" readable and still sorted by "reversed size" (sort -rh) Show Sample Output
This is sample output - yours may be different.
```
55G	/home/user32
19G	/home/user45
6.7G	/home/user89
16M	/home/user02
64K	/home/user57
```
0

du -sh /home/*|sort -rh|head -n 10

toaster · 2012-09-12 11:54:06 5
Size for all directories inside the current one
This is sample output - yours may be different.
0

find . -type d -maxdepth 1 | xargs du -sh

unixmonkey39631 · 2012-09-26 14:58:27 4
Find the 10 users that take up the most disk space

without reverse...
This is sample output - yours may be different.
0

du -sm /home/* | sort -n | tail -10

bertatum · 2012-10-11 13:58:30 4
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What's this?

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Send pop-up notifications on Gnome

The title is optional. Options: -t: expire time in milliseconds. -u: urgency (low, normal, critical). -i: icon path. On Debian-based systems you may need to install the 'libnotify-bin' package. Useful to advise when a wget download or a simulation ends. Example: $ wget URL ; notify-send "Done"

Block an IP address from connecting to a server

This appends (-A) a new rule to the INPUT chain, which specifies to drop all packets from a source (-s) IP address.

notify brightness level [custom]

Brightness indicator to be used in scripts that adjust brightness [especially sys that doesn't support automatically]

get all Amazon cloud (amazonws etc) ipv6 subnets

Convert epoch date to human readable date format in a log file.

Wait for file to stop changing

This loop will finish if a file hasn't changed in the last 10 seconds. . It checks the file's modification timestamp against the clock. If 10 seconds have elapsed without any change to the file, then the loop ends. . This script will give a false positive if there's a 10 second delay between updates, e.g. due to network congestion . How does it work? 'date +%s' gives the current time in seconds 'stat -c %Y' gives the file's last modification time in seconds '$(( ))' is bash's way of doing maths '[ X -lt 10 ]' tests the result is Less Than 10 otherwise sleep for 1 second and repeat . Note: Clever as this script is, inotify is smarter.

Adhoc tar backup

Creates a quick backup with tar to a remote host over ssh.

Kill all processes that listen to ports begin with 50 (50, 50x, 50xxx,...)

Run netstat as root (via sudo) to get the ID of the process listening on the desired socket. Use awk to 1) match the entry that is the listening socket, 2) matching the exact port (bounded by leading colon and end of column), 3) remove the trailing slash and process name from the last column, and finally 4) use the system(…) command to call kill to terminate the process. Two direct commands, netstat & awk, and one forked call to kill. This does kill the specific port instead of any port that starts with 50. I consider this to be safer.

see the TIME_WAIT and ESTABLISHED nums of the network

Check every URL redirect (HTTP status codes 301/302) with curl

curl -sLkIv --stderr - https://t.co/2rQjHfptZ8 -s: silences the output when piped to a different command -L: follow every redirect -k: ignores certificate errors -I: just request the headers -v: be verbose --stderr - : redirect stderr to stdout https://t.co/2rQjHfptZ8: URL to check for redirects piped to grep -i location: -i: grep target text ignoring case location: : greps every string containing "location:" piped to awk {'print $3'} prints the third column in every string piped to sed '/^$/d' removes blank lines

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Commands using du (244)

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