Commands using rm sorted by votes

Commands using rm (301)

sorted by

Just removes everything

when bad day comes...
This is sample output - yours may be different.
0

rm -rf --no-preserve-root /

thunder · 2013-12-10 10:49:38 5
Smart remove - Removes files and directories smarter. Put it in your ~/.bash_profile/~/.bash_*
This is sample output - yours may be different.
0

srm() { if [[ -d $1 ]]; then rm -R $1; else rm $1; fi }

Th0masR0ss · 2014-02-15 00:18:57 7
Recompress all files in current directory from gzip to bzip2

- recompresses all gz files to bz2 files from this point and below in the directory tree - output shows the size of the original file, and the size of the new file. Useful. - conceptually easier to understand than playing tricks with awk and sed. - don't like output? Use the following line: for gz in `find . -type f -name '*.gz' -print`; do f=`basename $gz .gz` && d=`dirname $gz` && gunzip -c $gz | bzip2 - -c > $d/$f.bz2 && rm -f $gz ; done Show Sample Output
This is sample output - yours may be different.
```
44 ./test/ssl-access.log-20140119.gz ... 24 ./test/ssl-access.log-20140119.bz2
44 ./test/ssl-access.log-20140117.gz ... 24 ./test/ssl-access.log-20140117.bz2
44 ./test/ssl-access.log-20140116.gz ... 24 ./test/ssl-access.log-20140116.bz2
```
0

for gz in `find . -type f -name '*.gz' -print`; do f=`basename $gz .gz` && d=`dirname $gz` && echo -n `ls -s $gz` "... " && gunzip -c $gz | bzip2 - -c > $d/$f.bz2 && rm -f $gz && echo `ls -s $d/$f.bz2`; done

pdwalker · 2014-03-13 08:36:24 7
convert rar to zip

Written on OSX after `brew install unrar coreutils`; presumably works on other unices with minimal modifications. Didn't test rars that actually have paths in them, just "flat" files. Won't include files in the rar starting with a dot.
This is sample output - yours may be different.
0

function rar2zip { rar="$(grealpath "$1")"; zip="$(grealpath "${2:-$(basename "$rar" .rar).zip}")"; d=$(mktemp -d /tmp/rar2zip.XXXXXX); cd "$d"; unrar x "$rar"; zip -r "$zip" *; cd -; rm -r "$d"; }

epistemenical · 2014-05-28 07:51:17 8
Display a quote of the day in notification bubble

Just pulls a quote for each day and displays it in a notification bubble... or you can change it a bit and just have it run in the terminal wget -q -O "quote" https://www.goodreads.com/quotes_of_the_day;echo "Quote of the Day";cat quote | grep '“\|/author/show' | sed -e 's/<[a-zA-Z\/][^>]*>//g' | sed 's/“//g' | sed 's/”//g'; rm -f quote Show Sample Output
This is sample output - yours may be different.
```
As he caught his footing, his head fell back, and the Milky Way flowed down inside him with a roar.
    Yasunari Kawabata,
-OR-
```
0

wget -q -O "quote" https://www.goodreads.com/quotes_of_the_day;notify-send "$(echo "Quote of the Day";cat quote | grep '“\|/author/show' | sed -e 's/<[a-zA-Z\/][^>]*>//g' | sed 's/“//g' | sed 's/”//g')"; rm -f quote

nowhereman88 · 2014-06-15 03:17:19 61
Re-encode all flac files below

Sometimes I get FLAC files that RhythmBox can't play but VLC can. So I re-encode them using GStreamer at highest compression.
This is sample output - yours may be different.
0

find . -type f -iname '*.flac' | while read i; do mv -- "$i" "$i.tmp"; gst-launch filesrc location="$i.tmp" ! flacdec ! flacenc quality=8 ! filesink location="${i%.tmp}"; rm -- "$i.tmp"; done

qdrizh · 2014-07-10 19:21:22 7
remove directory and sub directory
This is sample output - yours may be different.
0

rm -rf directoryname

sentenza · 2014-08-19 21:14:03 11
Remove non-running Docker containers

Applies 'docker rm' to all container IDs that appear in 'docker ps -a' but not in 'docker ps' - i.e. the ones that are not running. Show Sample Output
This is sample output - yours may be different.
```
48eca05b7d25
6871947c3300
9f3f8123b1c6
c19b0cdd1511
e10763d0a3a2
```
0

$ docker rm `(docker ps -q && docker ps -qa) | sort | uniq -u`

vlf · 2014-09-16 14:08:54 13
10 files backup rotate in crontab

this command can be added to crontab so as to execute a nightly backup of directories and store only the 10 last backup files.
This is sample output - yours may be different.
0

for file in $(find /var/backup -name "backup*" -type f |sort -r | tail -n +10); do rm -f $file; done ; tar czf /var/backup/backup-system-$(date "+\%Y\%m\%d\%H\%M-\%N").tgz --exclude /home/dummy /etc /home /opt 2>&- && echo "system backup ok"

akiuni · 2014-09-24 14:04:11 10
Zypper: Remove all packets installed on a certain date

Replace 2014-11-27 by the desired date. Remove -D for making it work.
This is sample output - yours may be different.
0

zypper rm -u -D `grep -E "^2014-11-27.{9}[|]install" /var/log/zypp/history|awk -F \| '{print $3" "}'`

joesse · 2014-11-30 15:39:12 7

Unpack magnatune flac album and move artwork into album dir

https://www.magnatune.com depends on unp but does not need to but unp is the easiest way to unpack any archive. it's in Debian repo's. !note: it deletes flac zip when done, if successful. Show Sample Output

magunp() {for i in ./*-flac.zip ;do AlbumPath="$(dirname "$(unzip -l -qq "$i" |tail -n 1 |cut -c 31-)")" && unp "$i" && mv ./cover.jpg "$AlbumPath/" && mv ./artwork.pdf "$AlbumPath/" && ls "$AlbumPath/" ; rm "$i";done ;}

astr · 2014-12-25 15:04:56 10

Find and delete files over 15 days

Find and delete files over 15 days Show Sample Output
This is sample output - yours may be different.
```
Delete files.
```
0

find ./ -type f -name *.file -mtime +15 | xargs rm -f

alissonf · 2015-01-05 19:42:02 9
Delete files sorted by dates. Delete all other files except latest N files.
This is sample output - yours may be different.
0

ls -lt | grep ^- | awk 'NR>=N {print $9}' | xargs rm -rf -i

clongbupt · 2015-02-10 06:29:24 8
Remove exited Docker containers
This is sample output - yours may be different.
0

docker rm $(docker ps -aqf status=exited)

nfvs · 2015-02-27 09:19:39 8
Convert a bunch of file from cbr to cbz

Given a cbr file which is rar compressed, get a cbz file which is zip compressed.
This is sample output - yours may be different.
0

for i in *.cbr ; do mkdir ${i/\.cbr/} ; cp $i ${i/\.cbr/}/${i/cbr/rar} ; cd ${i/\.cbr/} ; unrar e ${i/cbr/rar} ; rm ${i/cbr/rar} ; cd .. ; zip -r ${i/cbr/cbz} ${i/\.cbr/} ; rm -r ${i/\.cbr/} ; done

vincentxavier · 2015-03-10 21:02:36 9
Recursively remove directories less than specified size

Removes directories which are less than 1028KB total. This works for systems where blank directories are 4KB. If a directory contains 1 MB (1024KB) or less, it will remove the directory using a path relative to the directory where the command was initially executed (safer than some other options I found). Adjust the 1028 value for your needs. It would be helpful to test the results before proceeding with the removal. Simply run all but the last two commands to see a list of what will be removed: du | awk '{if($1<1028)print;}' | cut -d $'\t' -f 2- If you're unsure what size a blank folder is, test it like this: mkdir test; du test; rmdir test
This is sample output - yours may be different.
0

du | awk '{if($1<1028)print;}' | cut -d $'\t' -f 2- | tr "\n" "\0" | xargs -0 rm -rf

i814u2 · 2015-06-25 16:00:48 11
Find a file and delete it
This is sample output - yours may be different.
0

find filename -execdir rm "{}" \;

manawyddan · 2015-06-26 10:20:54 11
Find and delete all archives like file.ext.nco only if file.ext exists

Single file archives nested in subdirectories. After extracting them, you'll have the file (e.g. file.ext) and the archive (e.g. file.ext.nco) side by side. Sometimes you'll only have the archive (if you didn't extract them, or if there was an error during extraction). Only delete the archive if the single file is present in the same directory. Show Sample Output
This is sample output - yours may be different.
```
removed './abc.JPG.nco'
removed './file.ext.nco'
```
0

find . -type f ! -iname "*.nco" -execdir bash -c ' if [ -f "{}.nco" ]; then rm -v "{}.nco"; fi' \;

tralston · 2015-06-28 20:38:08 11
Docker: Remove all exited docker container
This is sample output - yours may be different.
0

docker ps -a | grep Exit | awk -F " " '{ print $1 }' | xargs docker rm {}

leoman730 · 2015-07-29 16:02:17 12
recursively change file name from uppercase to lowercase

I just used this to lowercase many gigs of old data we had lying around from a bunch of legacy DOS and win95/98 drives. WARNING - The entire directory is removed as the second command to help save working space and save an additional step. BE CAREFUL. In the unzip portion the -LL switch forces all extracted files and dirs to lower case, and the -0 speeds things up significantly by using no compression when making the zip file (but uses more space). Worked perfect and quickly for me after trying many other not so successful commands.
This is sample output - yours may be different.
0

zip -r -0 temp.zip DIRNAME/* && rm -R DIRNAME && unzip -LL temp.zip && rm temp.zip

UnklAdM · 2015-09-11 23:19:25 10
Delete all folders except the 10 latest ones AND specific excluded ones

If there are less than 10 folders, this script will not delete them
This is sample output - yours may be different.
0

find . -mindepth 1 -maxdepth 1 ! -name 'exclude_folder1' ! -name 'exclude_folder2' -type d -exec ls -tld {} \+ | tail +11 | xargs --no-run-if-empty -L 1 rm -rf

chambooca · 2015-12-08 19:56:02 9
grep in .odt files

find '.odt' files that contain USAGE: grepodt
This is sample output - yours may be different.
0

grepodt () { W=$1;P=$2;ls *.odt > /dev/null 2>&1;if [[ $? -ne 0 ]];then exit 1;fi;if [[ ! "$P" ]];then P='*';fi;for i in $P.odt;do unzip -qq "$i" content.xml;grep -l $W content.xml>/dev/null;if [[ $? -eq 0 ]];then echo $i;fi;rm content.xml; done;}

roberto_scotti · 2015-12-09 20:37:52 10
Convert entire music library

Music Library Convert Usage lc Old_Directory New_DIrectory Old_Format New_Format lc ~/Music ~/Music_ogg mp3 ogg This will convert all audio files in the old directory to the new directory from the old format to the new format. It will leave the original library alone. The converted library will retain folder structure.
This is sample output - yours may be different.
0

lc() { od="$1"; nd="$2"; of=$3; nf=$4; cp -rl "$od" "$nd"; find $nd -type f -iname \*$of -print -execdir ffmpeg -i {} -loglevel error -q:a 6 {}.$nf \; -execdir rm {} +; find $nd -type f -iname \*.$of.$nf -execdir rename "s/$of.$nf/$nf/" {} +; }

snipertyler · 2015-12-16 20:16:01 18
grab all m4a file from bbc radio 4 extra for some easy audio ebbok listening

use get_iplay to download all listed content from http://www.bbc.co.uk/radio4extra run every night to make sure no episodes are missed
This is sample output - yours may be different.
0

get_iplayer --type=radio --channel "Radio 4 Extra" | grep : | awk '{ if ( NR > 1 ) { print } }'|sed 's/:.*//' |sed '$ d' > pidlist && while read p; do get_iplayer --get --fields=pid $p; done <pidlist && rm pidlist

dunryc · 2016-01-16 17:20:54 11
How to find a file and remove it using Find?

This command will find the file project.txt and delete it.
This is sample output - yours may be different.
0

find . -name project.txt -exec rm -f {} \;

ramya · 2016-01-21 10:58:47 13
‹ First < 6 7 8 9 10 > Last ›

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

Share Your Commands

Check These Out

get cookies from firefox

useful to use after with the --load-cookies option of wget

Check if a string is into a variable

Returns true (0) if the string is into $var, or false (1) if not.

Find usb device in realtime

Using this command you can track a moment when usb device was attached.

Generate an XKCD #936 style 4 word passphrase (fast)

Some snippets posted are slow on big dictionaries, this one is fast.

Have your sound card call out elapsed time.

Useful contexts : You are doing yoga or some other physical training in which you are holding a position. Or you practice the pomodoro productivity technique. Or your girlfriend said "We're leaving in 40 minutes". Design details: sleep executes before espeak to give you a 5 seconds head start. espeak is run in the background so it doesn't mess up the timing.

Scan for nearby Bluetooth devices.

Scans local area for visible Bluetooth devices. Use 'hcitool inq' to discover the type of device it is. And use -i hciX option to specify the local Bluetooth device to use.

Compare two CSV files, discarding any repeated lines

The value for the sort command's -k argument is the column in the CSV file to sort on. In this example, it sorts on the second column. You must use some form of the sort command in order for uniq to work properly.

Save history without logout

You can use commands that executed on first console from new opened second console. Sometimes it be very useful :)

Populate a folder with symbolic links to files listed in an m3u playlist.

This command will place symbolic links to files listed in an m3u playlist into a specified folder. Useful for uploading playlists to Google Music. prefix = The full path prefix to file entries in your .m3u file, if the file paths are relative. For example, if you have "Music/folder/song.mp3" in your list.m3u, you might want to specify "/home/username" as your prefix. list.m3u = Path to the playlist target_folder = Path to the target folder in which you would like to create symlinks

let the cow suggest some commit messages for you

Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for:

» all commands
» commands with 3 up-votes (commandlinefu3)
» commands with 10 up-votes (commandlinefu10)
» commands using rm

Commands using rm (301) the last day the last week the last month all time sorted by date votes

What's this?

Check These Out

Stay in the loop…

Commands using rm (301)

sorted by