Commands using ls sorted by votes

Commands using ls (517)

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find all references to a server in web.config files with powershell

Finds all files of a certain name and reports all line with the string. Very simple. Show Sample Output
This is sample output - yours may be different.
```
(80) C:\P\OS.svn -? ls \\webserver\c\inetpub\wwwroot -i web.config -r | Select-String "db-server"

\\webserver\c\inetpub\wwwroot\SomeApp\Web.config:72:    <add nam
e="foo" connectionString="Server=db-server;Database=foo;Integrated Security=true"/>
\\webserver\c\inetpub\wwwroot\SomeApp\Web.config:74:    <add nam
e="bar" connectionString="Server=db-server;Database=bar;Integrated Security=true"/>
```
-1

ls \\someserver\c$\inetpub\wwwroot -r -i web.config | Select-String "SomeMachineName"

cbilson · 2009-03-25 22:36:58 8
Show all video files in the current directory (and sub-dirs)
This is sample output - yours may be different.
-1

find -type f -printf '%P\000' | egrep -iz '\.(avi|mpg|mov|flv|wmv|asf|mpeg|m4v|divx|mp4|mkv)$' | sort -z | xargs -0 ls -1

udim · 2009-04-19 19:45:11 23
List only the directories

No need for -l and the output can be sent directly into another function expecting directory names. Show Sample Output
This is sample output - yours may be different.
```
pub/
workspace/
```
-1

ls -F|grep /

romulusnr · 2009-10-08 16:35:15 4
List files that DO NOT match a pattern
This is sample output - yours may be different.
-1

ls | grep -vi pattern

haivu · 2009-11-24 20:39:53 5
Delete all but latest file in a directory

xargs deals badly with special characters (such as space, ' and "). To see the problem try this: touch important_file touch 'not important_file' ls not* | xargs rm Parallel https://savannah.nongnu.org/projects/parallel/ does not have this problem.
This is sample output - yours may be different.
-1

ls -t1 | sed 1d | parallel -X rm

unixmonkey8046 · 2010-01-28 12:28:18 3
Move itens from subdirectories to current directory

You WILL have problems if the files have the same name. Use cases: consolidate music library and unify photos (especially if your camera separates images by dates). After running the command and verifying if there was no name issues, you can use ls -d */ | sed -e 's/^/\"/g' -e 's/$/\"/g' | xargs rm -r to remove now empty subdirectories.
This is sample output - yours may be different.
-1

ls -d */* | sed -e 's/^/\"/g' -e 's/$/\"/g' | xargs mv -t $(pwd)

leovailati · 2010-03-01 23:43:26 6
Remove everything except that file

This is a slight variation of an existing submission, but uses regular expression to look for files instead. This makes it vastly more versatile, and one can easily verify the files to be kept by running ls | egrep "[REGULAR EXPRESSION]"
This is sample output - yours may be different.
-1

ls | egrep -v "[REGULAR EXPRESSION]" | xargs rm -v

Saxphile · 2010-04-01 02:40:40 4
Play newest or random YouTube video

newly downloaded videos goyoutube random goyoutube rand This command assumes you've already downloaded some YouTube .mp4 or .flv video files via other means. Requires 'shuf', or your own stdin shuffler.
This is sample output - yours may be different.
-1

goyoutube() { d=/path/to/videos p=$d/playlist m=$d/*.mp4 f=$d/*.flv if [ "$1" == 'rand' ]; then ls -1 $m $f | shuf >$p else ls -1t $m $f >$p fi mplayer -geometry 500x400 -playlist $p }

meathive · 2010-04-11 18:53:49 4
Find files and list them sorted by modification time

find and normal files and list them sorting with modification time without group l: with detailed information t: sort with modification time r: reverse order h: show file's size in human-readable format, such as K(kilobytes), M(megabyes) etc. g: do not show group Show Sample Output
This is sample output - yours may be different.
```
$ find tmp/ -type f | xargs ls -ltrhg
-rw-r--r-- 1 emacs 4.9K 2010-05-24 13:53 tmp/chunkmemoryallocator.h
-rwxr-xr-x 1 emacs 5.9K 2010-05-24 14:11 tmp/global.h
-rw------- 1 emacs  12K 2010-05-24 14:21 tmp/.test.txt.swp
-rw-r--r-- 1 emacs  744 2010-05-24 14:33 tmp/test.txt
-rwxr-xr-x 1 emacs  39K 2010-05-24 14:45 tmp/loganalyzer
-rw-r--r-- 1 emacs 2.3K 2010-05-24 15:55 tmp/loganalyzer.cpp
-rw-r--r-- 1 emacs 1.5K 2010-05-24 16:41 tmp/browser.py
```
-1

find . -type f | xargs ls -ltrhg

emacs · 2010-05-28 01:23:53 4
calculate the total size of files in specified directory (in Megabytes)

the command will not include hidden files Show Sample Output
This is sample output - yours may be different.
```
$ls -l | awk 'BEGIN { SUM=0 } { SUM+=$5 } END { print SUM/1024/1024"M" }'
11.35349M
```
-1

ls -l directory | awk 'BEGIN { SUM=0 } { SUM+=$5 } END { print SUM/1024/1024"M" }'

emacs · 2010-06-04 01:51:04 3
Find all symlinks that link to directories

This will list all symlinks that are directories under the current directory. This will help you distinguish them from regular files.
This is sample output - yours may be different.
-1

ls -l $(find ./ -type l | perl -ne 'chomp; if (-d) { print "$_\n" }')

rwadkins · 2010-07-16 19:31:28 3
Remove all the files except abc in the directory

Really, you deserve whatever happens if you have a whitespace character in a file name, but this has a small safety net. The truly paranoid will use '-i'.
This is sample output - yours may be different.
-1

rm $( ls | egrep -v 'abc|\s' )

dbbolton · 2010-07-18 10:59:15 4
tail all logs opened by all java processes

Tail all logs that are opened by all java processes. This is helpful when you are on a new environment and you do not know where the logs are located. Instead of java you can put any process name. This command does work only for Linux. The list of all log files opened by java process: sudo ls -l $(eval echo "/proc/{$(echo $(pgrep java)|sed 's/ /,/')}/fd/")|grep log|sed 's/[^/]* //g'
This is sample output - yours may be different.
-1

sudo ls -l $(eval echo "/proc/{$(echo $(pgrep java)|sed 's/ /,/')}/fd/")|grep log|sed 's/[^/]* //g'|xargs -r tail -f

vutcovici · 2010-07-30 18:20:00 3
Calculate foldersize for each website on an ISPConfig environment

Calculate foldersize for each website on an ISPConfig environment. It doesn't add the jail size. Just the "public_html". Show Sample Output
This is sample output - yours may be different.
```
98M	/var/www/site1.domain.tld/web
11M	/var/www/site2.domain.tld/web
```
-1

ls -d1a /var/www/*/web | xargs du -hs

DRoBeR · 2010-10-18 17:16:23 3
delete a file and links based on inode number.

This command, when run from the directory containing "filename", will remove the file and any hard or symbolic links to the file.
This is sample output - yours may be different.
-1

ls -ai | grep filename | find . -inum `awk '{print $1}'` -exec rm {} \;

YogiBare · 2011-02-04 10:29:54 7
Reorder file with max 100 file per folder

If you have a folder with thousand of files and want to have many folder with only 100 file per folder, run this. It will create 0/,1/ etc and put 100 file inside each one. But find will return true even if it don't find anything ... Show Sample Output
This is sample output - yours may be different.
```
Nothing but files and folder
```
-1

folder=0;mkdir $folder; while find -maxdepth 1 -type f -exec mv "{}" $folder \; -quit ; do if [ $( ls $folder | wc -l ) -ge 100 ]; then folder=$(( $folder + 1 )); mkdir $folder; fi ; done

Juluan · 2011-02-11 21:28:01 4
bulk rename files with sed, one-liner
This is sample output - yours may be different.
-1

ls | sed 'p;s/foo/bar/' | xargs -n2 mv

pkufranky · 2011-04-30 10:56:35 3
urldecoding

urldecode files in current directrory
This is sample output - yours may be different.
-1

ls * | while read fin;do fout=$(echo -n $fin | sed -e's/%$[0-9A-F][0-9A-F]$/\\\\\x\1/g' | xargs echo -e);if [ "$fout" != "$fin" ];then echo "mv '$fin' '$fout'";fi;done | bash -x

pawelb1973 · 2011-05-18 07:24:54 82
get newest file in current directory

-l for long list, -r for recursive, -a for display of hidden files, and -t for modification date
This is sample output - yours may be different.
-1

ls -lart

shardservant · 2011-05-28 15:01:39 3
do a full file listing of every file found with locate

Escapes spaces in paths.
This is sample output - yours may be different.
-1

locate -i yourfilename | sed 's/ /\\ /g' | xargs ls -lah | less

unixmonkey23919 · 2011-07-26 13:00:39 4
change dir to n-th dir that you listed

Replace the head -1 with head -n that is the n-th item you want to go to. Replace the head with tail, go to the last dir you listed. You also can change the parameters of ls.
This is sample output - yours may be different.
-1

cd $(ls -ltr|grep ^d|head -1|sed 's:.*\ ::g'|tail -1)

timothyhmchen101 · 2011-08-10 03:39:35 2
Hunt for the newest file.

Sort by time and Reverse to get Ascending order, then display a marker next to the a file, negate directory and select only 1 result Show Sample Output
This is sample output - yours may be different.
```
$ ls -trF | grep -v \/ | tail -n 1
ramonroche.sh*
```
-1

ls -trF | grep -v \/ | tail -n 1

mrpollo · 2011-09-14 20:05:37 4
SAR - List top CPU usage spikes over the last month using sar.
This is sample output - yours may be different.
-1

ls /var/log/sa/sa[0-9]*|xargs -I '{}' sar -u -f {}|awk '/^[0-9]/&&!/^12:00:01|RESTART|CPU/{print "%user: "$4" %system: "$6" %iowait: "$7" %nice: "$5" %idle: "$9}'|sort -nk10|head

omatictost · 2012-10-25 18:27:47 5
rename multiple files with different name, eg converting all txt to csv
This is sample output - yours may be different.
-1

touch file{1..10}.txt ; ls *txt| sed -e "p;s/\.txt$/\.csv/"|xargs -n2 mv

nomankhn · 2013-02-08 15:09:20 4
ls
This is sample output - yours may be different.
-1

ls

yingkailiang · 2013-03-14 01:28:01 5
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Dock Thunderbird in system tray and hide main window

Dock Thunderbird in system tray and hide main window. Very useful for startup scripts. Of course you can dock any app of your choice.

Count lines of source code excluding blank lines and comments

Much more accurate than other methods mentioned here straight out of the box.

Run CPU benchmark from command line

capture selected window

Clear mistyped passwords from password prompt

Type ^u at password prompt to clear a mistyped password.

convert ascii string to hex

You can use "decode()" in a similar manner: $ python -c 'print "68656c6c6f".decode("hex")'

Determine if a port is open with bash

For times when netcat isn't available. Will throw a Connection refused message if a port is closed. Scriptable: $ (: /dev/null && echo "OPEN" || echo "CLOSED"

Monitor the queries being run by MySQL

Watch is a very useful command for periodically running another command - in this using mysqladmin to display the processlist. This is useful for monitoring which queries are causing your server to clog up. More info here: http://codeinthehole.com/archives/2-Monitoring-MySQL-processes.html

Encode text in Base64 using Perl

MIME::Base64 is a part of Perl5 distribution. You can also use decode_base64 for oposite result.

Create higher quality gif from videos

I had to compress it a bit to meet the 255 limit. See sample for full command (274) usage: ffgif foo.ext Supports 3 arguments (optional) ffgif filename seek_time time_duration scale ffgif foo 10 5 320 will seek 10 seconds in, convert for 5 seconds at a 320 scale. Default will convert whole video to gif at 320 scale. Inspiration - http://superuser.com/questions/556029/how-do-i-convert-a-video-to-gif-using-ffmpeg-with-reasonable-quality/556031#556031

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Commands using ls (517)

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