Commands using ls sorted by votes

Commands using ls (517)

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Find files and list them sorted by modification time
This is sample output - yours may be different.
-1

find -type f | xargs ls -1tr

unixmonkey50727 · 2013-03-20 16:43:54 4
Find out the permissions of the current directory

This will show you the permissions on the directory you are currently in
This is sample output - yours may be different.
-1

ls -lad

techie · 2013-04-03 09:58:31 6
Replace all the spaces in all the filenames of the current directory and including directories with underscores.
This is sample output - yours may be different.
-1

ls -1 | while read file; do new_file=$(echo $file | sed s/\ /_/g); mv "$file" "$new_file"; done

unixmonkey57489 · 2013-05-22 11:54:11 7
list each file/directory size in a directory
This is sample output - yours may be different.
-1

ls | xargs -I{} du -sh {}

kenshin54 · 2013-07-28 04:18:25 8
find all file larger than 500M in home dir

Find all files larger than 500M in home directory and print them ordered by size with full info about each file. Show Sample Output
This is sample output - yours may be different.
```
1688484 -rw-rw-r-- 1 marcanuy marcanuy 1729003520 Mar 23  2013 /home/marcanuy/backups/docs-20130323.tar.gz
4300700 -rw-rw-r-- 1 marcanuy marcanuy 4403912324 Mar 24  2013 /home/marcanuy/backups/full-20130323.tar.gz
```
-1

find ~ -type f -size +500M -exec ls -ls {} \; | sort -n

marcanuy · 2013-11-17 13:13:14 6
Sort files in $PWD by year embedded anywhere in filename
This is sample output - yours may be different.
-1

ls --color=never -1| grep -E "[0-9]{4}"|sed -re "s/^(.*)([0-9]{4})(.*)$/\2 \1\2\3/" | sort -r

ysangkok · 2014-01-04 20:50:12 10
Randomize lines (opposite of | sort)
This is sample output - yours may be different.
-1

ls -1 | xargs ruby -e'puts ARGV.shuffle'

jacaetevha · 2014-01-17 17:42:08 7
Find multiple filename expressions and sort by date
This is sample output - yours may be different.
-1

find . $ -iname "*.doc" -o -iname "*.docx" $ -type f -exec ls -l --full-time {} +|sort -k 6,7

koby · 2014-03-10 17:45:33 8
rename all images in folder with original date time from exif data

for filename multilingual (ex.japanese, chinese, ...etc)
This is sample output - yours may be different.
-1

c=1; for i in *; do identify -verbose $i | perl -ane 'if(/exif:DateTimeOriginal:/){print "@F[1,2] "}'; ls -i $i; done | sort | perl -ane 'print "@F[2]\n"' | while read j; do find -inum $j | xargs -iX cp X NEW_`printf %02d $c`.jpg; cnt=`expr $c + 1`; done

huzioka · 2015-09-22 19:06:43 11
list all the files and hidden files
This is sample output - yours may be different.
-1

ls -a

newnumber · 2017-06-20 11:52:19 17
Get the size of every directories and files in a path recursively

A simple way using a for loop
This is sample output - yours may be different.
-2

for i in $(ls /the/path); do du -hs /the/path/$i; done

michelem · 2009-02-06 08:44:48 11
watch filesizes (c.f. logfiles, file downloading, etc.)
This is sample output - yours may be different.
-2

while [ 1 ]; do date; ls -l /path/to/dir; sleep 1; done

wbx · 2009-02-08 06:25:50 203
Quick alias for playing music.

An alias i made for myself to play music in a faster way. Works great when you have Guake / Tilda installed (Console that drops down like in the game QUAKE) --- I put this in my bash_alias file (I'm on ubuntu, the bash_alias file does autostart with the right config) but it works putting it in bashrc too. Or anything that autostarts when the console is opened. --- Needs Mplayer and music files to work. With out music theres nothing to play! Oh, and also, without modification, this alias will try to play stuff from your ~/Music folder! (case sensitive). Make sure that folder exists and has music OR edit this alias to fit your needs. Show Sample Output
This is sample output - yours may be different.
```
dude@boxy:~$ mux
File.mp3 anotherfile Moremusic Hardrock.mp3
File> Hardrock.mp3
<Insert lots of unneeded Mplayer output here>
```
-2

alias mux='clear && cd ~/Music/ && ls && echo -n "File> " && read msi && mplayer ~/Music/$msi'

Noxn · 2009-03-23 10:45:27 16
Easy Regex based mass renaming

Allows for quick mass renaming, assuming the user has some familiarity with regular expressions. Basically, it replaces the original_file_name in the output of ls with "mv -v original_file_name new_file_name" and passes the output to sh. Show Sample Output
This is sample output - yours may be different.
```
$ ls ~/manga/ | sed -rn -e 's/naruto_(...\.zip)/mv -v & \1/p' | sh
`naruto_431.zip' -> `431.zip'
`naruto_432.zip' -> `432.zip'
`naruto_433.zip' -> `433.zip'
`naruto_434.zip' -> `434.zip'
$
```
-2

ls /some/directory | sed -rn -e 's/input_file_regex/mv -v & output_file_name/p' | sh

polar · 2009-03-25 09:20:15 11
Command for getting the list of files with perms, owners, groups info. Useful to find the checksum of 2 machines/images.
This is sample output - yours may be different.
-2

find / | xargs ls -l | tr -s ' ' | cut -d ' ' -f 1,3,4,9

pavanlimo · 2009-07-21 08:41:59 7
Delete all but the latest 5 files

I have a directory containing log files. This command delete all but the 5 latest logs. Here is how it works: * The ls -t command list all files with the latest ones at the top * The awk's expression means: for those lines greater than 5, delete.
This is sample output - yours may be different.
-2

ls -t | awk 'NR>5 {system("rm \"" $0 "\"")}'

haivu · 2009-09-16 04:58:08 4
Find all dot files and directories

trying to copy all your dotfiles from one location to another, this may help Show Sample Output
This is sample output - yours may be different.
```
.bash_profile
.bashrc
.ssh
```
-2

ls -a | egrep "^\.\w"

kulor · 2009-11-11 18:19:56 12
Pipe ls output into less

This is useful for paging through long directories, mulitple directories, etc. I put this in my ~/.bash_aliases file and alias 'lsl' to it.
This is sample output - yours may be different.
-2

function lsless() { ls "$@" | less; }

argherna · 2009-11-13 17:28:06 7
Script to rip the audio from the youtube video you have open in firefox

Must have the video open and fully loaded.
This is sample output - yours may be different.
-2

video=$(ls /tmp | grep -e Flash\w*); ffmpeg -i /tmp/$video -f mp3 -ab 192k ~/ytaudio.mp3

aperson · 2009-11-19 09:25:10 8
Remove an unnecessary suffix from a file name for all files in a directory

For this example, all files in the current directory that end in '.xml.skippy' will have the '.skippy' removed from their names.
This is sample output - yours may be different.
-2

for f in $(ls *.xml.skippy); do mv $f `echo $f | sed 's|.skippy||'`; done

argherna · 2009-11-19 21:36:26 20
List all symbolic links in current directory
This is sample output - yours may be different.
-2

ls -F | sed -n 's/@$//p'

putnamhill · 2009-11-23 16:46:58 5
Check if file is greater than 20 bytes, such as an empty gzip archive

If you gzip an empty file it becomes 20 bytes. Some backup checks i do check to see if the file is greater than zero size (-s flag) but this is no good here. Im sure someone has a better check than me for this? No check to see if file exists before checking it's size.
This is sample output - yours may be different.
-2

BACKUP_FILE_SIZE=`eval ls -l ${BACKUP_FILE} | awk {'print $5'}`; if [ $BACKUP_FILE_SIZE -le 20 ]; then echo "its empty"; else echo "its not empty"; fi

Redrocket · 2009-12-29 08:34:37 3
paged 'ls' in color

Even though --color is an option for 'ls' it will not display in color when doing 'ls -lah --color=always | less' to have color output when doing a directory listing and piping it out to page through results, replace less with most. To install most if not installed, run: sudo apt-get install most
This is sample output - yours may be different.
-2

ls -lah --color=always | most

Code_Bleu · 2010-01-04 22:21:13 13
Edit all "text" files (exclude binary and directories) in the current directory
This is sample output - yours may be different.
-2

ls . | xargs file | grep text | sed "s/$.*$:.*/\1/" | xargs gedit

matthewbauer · 2010-02-08 02:06:40 6
Individually compress each file in a directory

Compresses each file individually, creating a $fileneame.tar.gz and removes the uncompressed version, usefull if you have lots of files and don't want 1 huge archive containing them all. you could replace ls with ls *.pdf to just perform the action on pdfs for example.
This is sample output - yours may be different.
-2

ls | while read filename; do tar -czvf "$filename".tar.gz "$filename"; rm "$filename"; done

Thingymebob · 2010-03-29 08:10:38 8
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Know which modules are loaded on an Apache server

This let you know which modules has loaded the Apache server, very useful to know if the mod_rewrite is ready to use.

Create a new file

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)

count total number of lines of ruby code

Adapted from http://stackoverflow.com/questions/1358540/how-to-count-all-the-lines-of-code-in-a-directory-recursively#answer-1359246

Test http request every second, fancy display.

Use the command watch, which is really hard to pass nested quotes to, and insert newlines where they are supposed to go in the HTTP request. that is after 1.1 after the host and two newlines at the end before the EOF. i use this all day what? no support for HEREDOCs on commandlinefu's interface? need more fu.

Convert a SVG file to grayscale

It requires inkscape 0.46 and lxml packages

Countdown Clock

Simple countdown clock that should be quite portable across any Bourne-compatible shell. I used to teach for a living, and I would run this code when it was time for a break. Usually, I would set "MIN" to 15 for a 15-minute break. The computer would be connected to a projector, so this would be projected on screen, front and center, for all to see.

Repoint an existing symlink to a new location

Instead of deleting an existing symlink and then re-creating it pointing at the new location, it is possible to perform the same action with this one command. Interesting discussion on whether this is possible to do atomically here: http://answers.google.com/answers/threadview?id=526119

Which processes are listening on a specific port (e.g. port 80)

swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Install pip with Proxy

Installs pip packages defining a proxy

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Commands using ls (517)

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