Commands using ls sorted by votes

Commands using ls (517)

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Find files and list them sorted by modification time

List all files from the current directory and subdirectories, sorted by modification time, oldest first.
This is sample output - yours may be different.
-2

find . -type f -exec ls -tr {} +

goodevilgenius · 2010-05-27 14:52:28 6
Find files and list them sorted by modification time

Here's a version that doesn't use find.
This is sample output - yours may be different.
-2

ls -rl --time-style=+%s * | sed '/^$/,/^total [0-9]*$/d' | sort -nk6

putnamhill · 2010-05-27 19:14:12 4
Find size of the files in this directory tree. (sorted)

Finds all files below the current directory. Orders the result from smallest to largest. Good for finding the largest files in the tree.
This is sample output - yours may be different.
-2

find . -type f -exec ls -s \{\} \; | sort -n

Insti · 2010-06-02 11:03:31 4
Get a list of commands for which there are no manpages

This takes quite a while on my system. You may want to test it out with /bin first, or background it and keep working. If you want to get rid of the "No manual entry for [whatever]" and just have the [whatever], use the following sed command after this one finishes. sed -n 's/^No manual entry for $.*$/\1/p' nomanlist.txt Show Sample Output
This is sample output - yours may be different.
```
...
No manual entry for kwsdl_compiler
No manual entry for kxforms
No manual entry for kxkb
No manual entry for kxml_compiler
No manual entry for kxsconfig
No manual entry for kxsrun
No manual entry for lav2avi.sh
No manual entry for lavaddwav
No manual entry for lavinfo
No manual entry for lavtc.sh
...
```
-2

for file in $(ls /usr/bin ) ; do man -w $file 2>> nomanlist.txt >/dev/null ; done

camocrazed · 2010-07-26 19:39:53 6
Minimize CSS/JS while preserving functionality.

This command, or a derivative like it, is a must-have if you're a server administrator interested in website optimization: https://kinqpinz.info/?%C2%B6=287a7ba6 Command requires Yahoo's YUI, find it here: http://developer.yahoo.com/yui/ Show Sample Output
This is sample output - yours may be different.
```
% gominify c.css c-min.css 
Saved c.css (12K) to c-min.css (8.0K)
```
-2

gominify() { if [ $# -ne 2 ]; then echo 'gominify < src > < dst >'; return; fi; s="$1"; d="$2"; java -jar yui.jar $s >$d; if [ $? == 0 ]; then a=$( ls -sh $s | awk '{print $1}' ); b=$( ls -sh $d | awk '{print $1}' ); echo "Saved $s ($a) to $d ($b)"; fi;}

meathive · 2010-08-03 10:19:24 3
List files with quotes around each filename

I had a file named " " (one space) and needed a way to see what the real filename was so I could remove it. sed to the rescue. Show Sample Output
This is sample output - yours may be different.
```
"foo"
"bar "
" "
```
-2

ls | sed 's,$.*$,"\1",'

randy909 · 2010-08-17 14:27:27 4
Display a random man page

Broaden your knowledge of the utilities available to you in no particular order whatsoever! Then use that knowledge to create more nifty one-liners that you can post here. =p Takes a random number modulo the number of files in $dir, prints the filename corresponding to that number, and passes it as an argument to man.
This is sample output - yours may be different.
-2

dir="/bin"; man $(ls $dir |sed -n "$(echo $(( $RANDOM % $(ls $dir |wc -l | awk "{ print $1; }" ) + 1 )) )p")

camocrazed · 2010-08-20 16:31:50 4
Display a random man page

Great idea camocrazed. Another twist would be to display a different man page based on the day of the year. The following will continuously cycle through all man pages: man $(ls /bin | sed -n $(($(date +%j) % $(ls /bin | wc -l)))p)
This is sample output - yours may be different.
-2

man $(ls /bin | sed -n $((RANDOM % $(ls /bin | wc -l) + 1))p)

putnamhill · 2010-08-20 17:15:33 5
Display a random man page

Another one. Maybe not the quicker because of the sort command, but it will also look in other man sections. updated with goodevilgenius 'shuf' idea
This is sample output - yours may be different.
-2

man $(ls -1 /usr/share/man/man?/ | shuf -n1 | cut -d. -f1)

dooblem · 2010-08-20 23:36:10 3
Show the UUID of a filesystem or partition

Doesn't need to be run as root.
This is sample output - yours may be different.
-2

ls /dev/disk/by-uuid/ -alh

John_W · 2010-09-04 20:38:28 3
Find Files over 20Meg
This is sample output - yours may be different.
-2

find / -type f -size +20000k -exec ls -lh {} \; | awk '{ print $9 ": " $5 }'

ackers · 2010-12-15 15:09:07 4
Show files and subdirectories in Terminal and copy output into a file
This is sample output - yours may be different.
-2

ls -la | tee ~/log.txt

mamue · 2011-01-07 06:52:19 3
Rename files in a directory in an edited list fashion

Instead of tedious manual mv commands and tabbing, this routine creates a file listing all the filenames in the PWD twice, edit the second instance on each line to the new name, then save the file, the routine does the rest. Feel free to replace nano with your holy war editor of choice. You will get a lot of "mv: 'x' and 'x' are the same file" warnings, these could be cleaned up but the routine works.
This is sample output - yours may be different.
-2

ls > ls; paste ls ls > ren; nano ren; sed 's/^/mv /' ren|bash; rm ren ls

romulusnr · 2011-02-08 17:07:13 21
get newest file in current directory
This is sample output - yours may be different.
-2

ls -t1 | head -n1

altern · 2011-05-27 09:49:30 5
Identify files uniquly in a FS with inode numer
This is sample output - yours may be different.
-2

ls -i1 filename

totti · 2011-09-15 19:42:40 4
Show the single most recently modified item in a directory

wrap it in a function if you like... lastfile () { ls -ltp | sed '1 d' | head -n1 } Show Sample Output
This is sample output - yours may be different.
```
-rw-r--r--    1 root     root           118 Dec 31  1969 default.prop
```
-2

ls -ltp | sed '1 d' | head -n1

linuxrawkstar · 2011-10-17 16:21:15 7
Show the single most recently modified file in a directory

List all files in a directory in reverse order by modified timestamp. When piped through tail the user will see the most recent file name.
This is sample output - yours may be different.
-2

ls -lFart |tail -n1

jambino · 2011-10-17 19:49:14 7
ls output - octal
This is sample output - yours may be different.
-2

ls -l | sed -e 's/--x/1/g' -e 's/-w-/2/g' -e 's/-wx/3/g' -e 's/r--/4/g' -e 's/r-x/5/g' -e 's/rw-/6/g' -e 's/rwx/7/g' -e 's/---/0/g'

Habitual · 2012-01-08 15:25:17 5
export iPad App list to txt file
This is sample output - yours may be different.
-2

cd "~/Music/iTunes/iTunes Media/Mobile Applications";ls > filepath

miccaman · 2012-05-04 08:52:06 3
grep files by date and delete

executed on SLES 11.2
This is sample output - yours may be different.
-2

ls -ltr |grep 'May 12'|awk '{print $9;}'|xargs rm -v

harpo · 2012-06-04 12:31:41 3
Find all files with setuid bit
This is sample output - yours may be different.
-2

find / -xdev $ -perm -4000 $ -type f -print0 | xargs -0 ls -l

anhpht · 2012-11-16 01:11:53 5
Get the /dev/disk/by-id fragment for a physical drive

This was tested on Ubuntu 12.04 (Precise) LTS Server. It returns the name of the symlink within /dev/disk/by-id for the physical drive you specify. Change /dev/sda to the one you want, and replace ata- with scsi- or the appropriate type for your drive. I used this to pre-configure grub-pc during a non-interactive install because I had to tell it which disk to install grub on, and physical disks don't have a UUID such as that blkid provides.
This is sample output - yours may be different.
-2

ls -l /dev/disk/by-id | egrep ata-.*`hdparm -i /dev/sda | grep SerialNo | sed 's/.*SerialNo=//' | tr -d "\n"`.*sda$ | sed -e 's/.*ata-/ata-/' -e 's|[ ].*||' | tr -d "\n"

wizonesolutions · 2013-01-07 10:20:25 6
Arguments too long
This is sample output - yours may be different.
-2

ls | grep ".txt$" | xargs -i WHATEVER_COMMAND {}

4Aiur · 2014-03-12 14:56:12 8

Find everything updated in the last minute recursively within the current directory and sort by time, newest at the bottom.

Provides a recursive time ordered list of the current directory over the last 3 minutes. Excluding zero byte files: ls -lF -darth `find . -size +0 -mmin -3` For the last day's files, change "-mmin -3" to "-mtime -1": ls -lF -darth `find . -size +0 -mtime -1` Show Sample Output

-2

ls -lF -darth `find . -mmin -3`

UncleLouie · 2014-03-22 16:52:20 7

make soft links from a downloaded bin folder
This is sample output - yours may be different.
-2

ls | while read line; do ln -s "$(pwd)/$line" "/usr/bin/$line"; done

rawm · 2015-03-24 06:47:56 10
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follow the content of all files in a directory

The `-q' arg forces tail to not output the name of the current file

mount a cdrom

Benchmark SQL Query

Benchmark a SQL query against MySQL Server. The example runs the query 10 times, and you get the average runtime in the output. To ensure that the query does not get cached, use `RESET QUERY CACHE;` on top in the query file.

Changes standard mysql client output to 'less'.

Changes standard mysql client output to 'less'. In another words makes query results of mysql command line client to look much better.

Ctrl+S Ctrl+Q terminal output lock and unlock

These are simple shortcuts to pause and continue terminal output, works in most terminals and screen multiplexers like screen. You can use it to catch something if things change too fast, and scroll with Shift + PgUp PgDown. On linux console ScrollLock can also be used.

Convert all WMF images to SVG recursively ignoring file extension case

This assumes you have the package installed necessary for converting WMF files. On my Ubuntu box, this is libwmf-bin. I used this command, as libwmf is not on my wife's iMac, so I archived the directories containing the WMF files from OS X, ran them on my Ubuntu box, archived the resulting SVGs, and sent them back to her. Quick, simple and to the point. Searches directories recursively looking for extensions ignoring case. This is much more readable and clean than -exec for find. The while loop also gives further flexibility on complex logic. Also, although there is 'wmf2svg --auto', it expects lowercase extensions, and not uppercase. Because I want to ignore case, I need to use the -o option instead. Works in ZSH and BASH. Haven't tested in other shells.

Change gnome-shell wallpaper

Get current Xorg resolution via xrandr

Command to keep an SSH connection open

This runs the uptime command every 30 seconds to avoid an SSH connection dropping due to inactivity. Granted there are better ways of solving this problem but this is sometimes the right tool for the job.

Nicely display permissions in octal format with filename

Nicely display permissions in octal format and filename for a given directory

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Commands using ls (517)

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