Commands tagged recursive sorted by votes

Commands tagged recursive (36)

sorted by

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
Recursive script to find all epubs in the current dir and subs, then convert to mobi using calibre's ebook-convert utility

If you want to change it to find other ebook format change the find extension and the output extensions for whatever that is.
This is sample output - yours may be different.
0

$find . -name '*.mobi' -exec ebook-convert {} {}.epub \;

vfdurder · 2015-12-29 17:55:17 10

Returns the N most recently modified files from anywhere 'below' (and including) the current working directory, in order, with details.

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

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

Search recursive all docx files for SearchTerm and print its name
This is sample output - yours may be different.
0

find . -name '*docx' -exec sh -c "unzip -p {} word/document.xml | sed -e 's/<[^>]\{1,\}>//g; s/[^[:print:]]\{1,\}//g' | grep -i SearchTerm -q && echo {} " \;

kkeasdj · 2016-08-24 12:28:08 14
Recursively unzip archives to their respective folder
This is sample output - yours may be different.
0

find . -name "*.zip" | while read filename; do unzip -o -d "`dirname "$filename"`" "$filename"; done;

ctcrnitv · 2017-01-28 23:58:35 22
Recursively delete all files of a specific extension

simulation test to see which files would be deleted: find . -name "*.bak" -type f
This is sample output - yours may be different.
0

find . -name "*.bak" -type f -delete

ctcrnitv · 2017-01-29 00:06:47 18
Recursive dwdiff using find -exec

Recursively compares files in directories DIR and OLD_FILES using dwdiff Word-by-word comparison with dwdiff results in words unique to NEW file versions in the DIR directory tree shown enclosed in [- SQUARE BRACKETS -] and words unique to OLD file versions in the OLD_FILES directory tree shown enclosed in {+ CURLY BRACES +} Note: does not detect files unique to the OLD_FILES directory tree. Show Sample Output
This is sample output - yours may be different.
```
Can't open file /OLD_FILES/new_file1: No such file or directory
Can't open file /OLD_FILES/new_file2: No such file or directory

dwdiff.txt contains output:
./DIR/file1
======================================================================
 [-NEW-] {+OLD+}
======================================================================

{+OLD+}
======================================================================
======================================================================
--EOF--
./DIR/file2
======================================================================
 [-NEW-] {+OLD+}
======================================================================
--EOF--
```
0

find DIR -exec sh -c "if [ -f \"{}\" ]; then echo {} >> dwdiff.txt; dwdiff --no-common {} /OLD_FILES/{} >> dwdiff.txt; echo \"--EOF--\" >> dwdiff.txt; fi" \;

RiskNerd · 2022-02-23 08:52:13 581
Recursive chmod all files and directories within the current directory

Corrected.
This is sample output - yours may be different.
-5

find . -exec chmod 777 {} \;

craverii · 2010-10-11 21:00:26 4
Recursive chmod all files and directories within the current directory

This will handle the case that the filename has spaces or other characters that need to be escaped.
This is sample output - yours may be different.
-7

find . -name "*" -print0 | xargs -0 -I {} chmod 777 {}

aardvark4 · 2010-10-11 19:05:41 4
Recursive chmod all files and directories within the current directory

sometimes if directories are too deep, chmod -R fails... in those cases, a find comes in most handy :)
This is sample output - yours may be different.
-10

find . -print -exec chmod 777 {} \;

ringlerun · 2009-12-23 13:16:31 8
Recursive chmod all files and directories within the current directory
This is sample output - yours may be different.
-11

find | xargs chmod 777

tsiqueira · 2009-12-23 10:21:58 5
< 1 2

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

Find out the starting directory of a script

Invoked from within a shell script, this will print the directory in which the script resides. Doesn't depend on external tools, /proc/self/*, etc.. (`echo` is a shell builtin.) To see the *current working* directory of a script, use `pwd`.

Summarise the size of all files matching a simple regex

Use the find command to match certain files and summarise their total size in KBytes.

shows the full path of shell commands

generate a telephone keypad

seems a useless command ...

Disable WoL on eth0

See system users

journalctl -f

a tail -f variant of systemd journal. Follow the most recent updates or if events are appended to the journal

Determine if a command is in your $PATH using POSIX

it is generally advised to avoid using which(1) whenever possible. which(1) is usually a csh(1) script, or sometimes a compiled binary. It's output is highly variable from operating system to operating system, so platform independent scripts could become quite complicated with the logic. On HP-UX 10.20, for example, it prints "no bash in /path /path /path ..."; on OpenBSD 4.1, it prints "bash: Command not found."; on Debian (3.1 through 5.0 at least) and SuSE, it prints nothing at all; on Red Hat 5.2, it prints "which: no bash in (/path:/path:...)"; on Red Hat 6.2, it writes the same message, but on standard error instead of standard output; and on Gentoo, it writes something on stderr. And given all these differences, it's still variable based on your shell. This is why POSIX is king. See http://mywiki.wooledge.org/BashFAQ/081 for more ways on avoiding which(1).

Change the homepage of Firefox

This command modifies the preferences file of Firefox that is located in .mozilla/firefox/*.default/prefs.js. It edits the file with sed and the -i option. Then it searches the string "browser.startup.homepage", and the string next to it (second string). Finally, it replaces the second string with the new homepage, that is http://sliceoflinux.com in the example. It doesn't work if you haven't set any homepage.

Create a Multi-Part Archive Without Proprietary Junkware

Leave it to a proprietary software vendor to turn a cheap and easy parlor trick into a selling point. "Hey guys, why don't we turn our _collection of multiple files_ into a *collection of multiple files*!!" Extract the ^above with this: $ cat pics.tar.gz.??? | tar xzv ^extract on any Unix - no need to install junkware! (If you must make proprietary software, at least make it do something *new*) if [ -e windows ]; then use 7-Zip

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 tagged recursive

Commands tagged recursive (36) 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 tagged recursive (36)

sorted by