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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Submit command & rewrite orginal command

Similar to entering a command, but will not erase the command from the command line. Basically a shortcut from entering command, then pushing the up arrow key.

Printout a list of field numbers (awk index) from a CSV file with headers as first line.

Useful to identify the field number in big CSV files with large number of fields. The index is the reference to use in processing with commands like 'cut' or 'awk' involved.

Set executable permissions on a file under Subversion

This avoids the "chmod +x filename" after performing a check out or export. From http://snipplr.com/view/5277/set-executable-permissions-on-a-file-under-subversion/

Create a directory and cd into it

This creates a bash function `take` that you can call with the name of the directory as the first parameter. Add the function to ~/.bashrc to have it available anytime.

Google Translate

Usage: $ translate Example: $ translate hello en es See this for a list of language codes: http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes

Get IPv4 of eth0 for use with scripts

Simple and easy. No regex, no search and replace. Just clean, built-in tools.

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"

Bitcoin Brainwallet Base58 Encoder

A bitcoin "brainwallet" is a secret passphrase you carry in your brain. The Bitcoin Brainwallet Private Key Base58 Encoder is the third of three functions needed to calculate a bitcoin PRIVATE key from your "brainwallet" passphrase. This base58 encoder uses the obase parameter of the amazing bc utility to convert from ASCII-hex to base58. Tech note: bc inserts line continuation backslashes, but the "read s" command automatically strips them out. I hope that one day base58 will, like base64, be added to the amazing openssl utility.

Convert CSV to JSON

Replace 'csv_file.csv' with your filename.

umount all nfs mounts on machine

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Commands using ls (517) the last day the last week the last month all time sorted by date votes

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Commands using ls (517)

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