Commands using ls (517)

  • Returns a list, with attributes (think `ls -l`), in reverse chronological order. N is a single numeric parameter. Robust against unfriendly filenames and directory structures. Show Sample Output


    0
    nmf() { find . -type f -printf '%T@ ' -print0 -printf '\n' | sort -rn | head -"$1" | cut -f2- -d" " | tr -d "\0" | tr "\n" "\0" | xargs -0 ls -Ulh; }
    incidentnormal · 2016-03-04 14:53:14 12
  • I've shortened it to: lsc PATH | l ... by adding ... alias lsc="ls --color" ... and ... alias l="less -R" ... to my ~/.bashrc file


    0
    ls --color PATH | less -R
    kevjonesin · 2016-03-07 13:46:02 13
  • Grabs the first JSON file in the directory, reads its keys, prints TSV, then prints all the json files' values as TSV. Nested objects appear as json. Unhappy times if your json has literal tabs in it. Show Sample Output


    0
    jq -r 'keys | join("\t")' $(ls -f *.json | head -1) && jq -Sr 'to_entries | [ .[] | .value | tostring ] | join("\t")' *.json
    drjeats · 2016-04-08 23:30:30 12
  • It will print a compact ls -la list with the directories at the beginning. --almost-all - do not list implied . and .. --group-directories-first - group directories before files --color - colorize the output --no-group - in a long listing, don't print group names --human-readable - print human readable sizes (e.g., 1K 234M 2G) --classify - append indicator (one of */=>@|) to entries If you want to see the owner: ls -l --almost-all --group-directories-first --color --no-group --human-readable --classify Show Sample Output


    0
    ls -g --almost-all --group-directories-first --color --no-group --human-readable --classify
    icatalina · 2016-04-15 17:12:35 13
  • This command will find any named file types in / between two dates then will list all the metadata of those files in long format and human readable form. Adding a 't' flag to the ls command sorts the files by modified time. After all that the head -5 lists the first 5 which can be changed.


    0
    ls -laht `find / -name "*.*" -type f -newermt "2016-04-05" ! -newermt "2016-04-10"`|head -5
    ubercoo · 2016-04-19 14:26:23 10

  • 0
    ls -l --color | less -R
    Sparkette · 2016-05-07 17:19:56 11

  • 0
    man $(ls /bin | shuf -n1)
    jubnzv · 2016-06-28 18:34:46 12
  • Pipes the output of ls to espeak Also works nice with fortune fortune | espeak


    0
    ls | espeak
    BigZ · 2016-08-02 17:54:39 13
  • I seem to do this compulsively every time I change directories, sometimes even when I don't, even if I know exactly what I need to do. (Don't worry, the sample output is just an exaggeration. :) Show Sample Output


    0
    grep -cx ls ~/.bash_history
    Sparkette · 2016-09-14 17:06:59 17
  • ls -l outputs long listing of files to awk, which sorts the output to include all lines that have the executable bit set (-x.), but excludes (!) the lines that have the directory bit set (drw), then prints the results to the screen. Show Sample Output


    0
    ls -l|awk ''/-x./' && !'/drw/' {print}'
    PCnetMD · 2016-09-21 14:42:10 15

  • 0
    find . -mtime +30 -exec ls -all "{}" \; | awk '{COUNTER+=$5} END {SIZE=COUNTER/1024/1024; print "size sum of found files is: " SIZE "MB"}'
    breign · 2016-10-28 08:05:57 16
  • Resume incomplete youtube-dl video files. Assuming mp4 format here.


    0
    ls *.part | sed 's/^.*-\(.\{11,11\}\)\.mp4\.part$/\1/g' - | youtube-dl -i -f mp4 -a -
    agp · 2017-02-28 23:31:55 21
  • All the other example fail when running in a folder containing too many files due to * being saturated. This command does not use *, allowing me to run it in one folder containing over 300000 audio files. As to running on so many files, I used GNU parallel in order to spawn as many processes as cores, tremendously fasting up the process. Show Sample Output


    0
    ls|grep ".wav"|parallel -j$(nproc) soxi -D {}|awk '{SUM += $1} END { printf "%d:%d:%d\n",SUM/3600,SUM%3600/60,SUM%60}'
    jupiter126 · 2017-05-02 21:37:24 20

  • 0
    ls -t /mcdata/archive/learn/backup-moodle2-course-* | tail -n +11 | xargs -I {} rm {}
    tlezotte · 2017-05-04 13:50:02 17
  • Show file count into directories. Usefull when you try to find hugh directories that elevate system CPU (vmstat -> sy) Show Sample Output


    0
    find / -type d | while read i; do ls $i | wc -l | tr -d \\n; echo " -> $i"; done | sort -n
    Zort · 2017-05-12 00:02:43 19
  • It works extremely fast, because it calculates md5sum only on the files that have the same size and name. But there is nothing for free - it won't find duplicates with the different names. Show Sample Output


    0
    find -type f -printf '%20s\t%100f\t%p\n' | sort -n | uniq -Dw121 | awk -F'\t' '{print $3}' | xargs -d '\n' md5sum | uniq -Dw32 | cut -b 35- | xargs -d '\n' ls -lU
    ant7 · 2017-05-21 02:26:16 16

  • 0
    find . -name '*.log' | xargs ls -hlt > /tmp/logs.txt && vi /tmp/logs.txt
    zluyuer · 2017-07-07 05:13:51 20

  • 0
    AWS_DEFAULT_REGION="sa-east-1" jungle ec2 ls | grep midas | sort | cut -f4 | xargs -I {} ssh ubuntu@{} sudo apt-get install ntp -y
    xymor · 2017-11-22 19:20:08 19
  • To HUNT for all the important stuffs. TRUST EL TRAPPER Works every time!


    0
    ls -ltrapR
    K33st · 2018-03-19 18:15:51 26

  • 0
    ls -tr ~/Downloads/*.pdf|tail -1
    masroor · 2018-05-14 14:01:55 164
  • I couldn't find movie library on any of the SQLlite Stremio databases, but on ~/.config/stremio/backgrounds2 the background image filenames corresponds to IMDB URL. So I foreach files and wget HTML title of each movie and save it to a file. This will retrieve all movie names, not just the Library.


    0
    time for movie in $(ls -1 $HOME/.config/stremio/backgrounds2 | sort -u);do echo "https://www.imdb.com/title/$movie/" | wget -qO- -O- -i- --header="Accept-Language: en" | hxclean | hxselect -s '\n' -c 'title' 2>/dev/null | tee -a ~/movie-list.txt ; done
    pabloab · 2018-08-16 06:11:41 321
  • On Linux, use watch -n 1 ls path/to/dir H/t: https://stackoverflow.com/a/9574123/805405 Show Sample Output


    0
    while :; do clear; ls path/to/dir | wc -l; sleep 1; done
    minademian · 2018-12-13 17:48:24 232
  • find all files that have 20 or more MB on every filesystem, change the size and filesystem to your liking


    0
    find / -type f -size +20000k -exec ls -lh {} \; 2> /dev/null | awk '{ print $NF ": " $5 }' | sort -nrk 2,2
    Marius · 2019-07-08 21:04:09 37

  • -1
    cleartool co -nc `cleartool ls -recurse | grep "hijacked" | sed s/\@\@.*// | xargs`
    ultrahax · 2009-02-06 00:03:51 51
  • On my music directory, I create variable that contains all mp3s files, then I play them with mpg123. -C options enable terminal control key, s for stop, p for pause, f for forward to next song.


    -1
    PLAYLIST=$(ls -1) ; mpg123 -C $PLAYLIST
    servermanaged · 2009-03-19 17:20:28 12
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Increment the filename of png in a given directory by one

check the fucking weather
grab the weather, with a little expletive fun. replace the 48104 with a US zipcode, or the name of your city (such as ZIP="oslo"), unless you want to know what the weather is like for me (and that's fine too)

Show all listening and established ports TCP and UDP together with the PID of the associated process
Easy to remenber. Fot TCP only use: netstat -plant

Realy remove file from your drive
This command remove a file from your filesystem like the normal rm command but instead of deleting only the inode information this also delete the data that was stored on blocks /!\ warning this may be long for large files

pretend to be busy in office to enjoy a cup of coffee
This will turn it in an infinite loop and also shows random words from a file, so it won't be the same each time and also not just a number.

Bash alias to output the current Swatch Internet Time
Output the current time in Swatch “Internet Time”, aka .beats. There are 1000 .beats in a day, and @0 is at 00:00 Central European Standard Time. This was briefly a thing in the late 1990s. More details: https://2020.swatch.com/en_ca/internet-time/ The alias is rather quote heavy to protect the subshell, so the bare command is: $ echo '@'$(TZ=GMT-1 date +'(%-S + %-M * 60 + %-H * 3600) / 86.4'|bc)

Fix for error perl: warning: Setting locale failed.
Fix for ubuntu error: perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = "en_GB:en", LC_ALL = (unset), LANG = "en_GB.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). locale: Cannot set LC_CTYPE to default locale: No such file or directory locale: Cannot set LC_MESSAGES to default locale: No such file or directory locale: Cannot set LC_ALL to default locale: No such file or directory

Find dupe files by checking md5sum

Get disk quota usage openvz using vzlist
OpenVZ: Get disk quota usage for your VEID

Replace duplicate files by hardlinks
This variation can handle file paths containing spaces.


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