Commands tagged cleaning sorted by votes

Commands tagged cleaning (6)

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Find all folder in /var that contains log in their path and have more than 10 files inside them, print the folder and the count

-L is for following symbolic links, it can be omitted and then you can find in your whole / dir Show Sample Output
This is sample output - yours may be different.
```
/var/www/logs 1337
/var/log 13
```
2

for i in `find -L /var/ -wholename \*log\* -type d`; do COUNT=`ls -1U $i | wc -l`; if [ $COUNT -gt 10 ]; then echo $i $COUNT; fi; done

Edoard · 2013-09-24 09:41:13 9
Slugify: converts strings in any language into Slugs (friendly names to use in URLs and filenames)

Slug the part of an URL which identifies a page using human-readable keywords. Slugs are used to construct friendly URLs (often for permalinks) that are easy to type, descriptive, and easy to remember. Show Sample Output
This is sample output - yours may be different.
```
function slugify() { tr '[:upper:]' '[:lower:]' <<< "$(sed -z -r -e 's~[^[:alnum:]]+~ ~g' -e 's~ (he|here|how|it|she|there|what|when|where|who) s ~ \1 is ~gi' -e 's~^ *~~;s~ *$~~' -e 's~ +~-~g' - <<< " $(iconv -c -t ASCII//TRANSLIT//IGNORE - <<< " $@ " ) ")"; }


# testing special characters and spaces:
slugify " Test: µÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝß      and àáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿ ";

# output:
test-uaaaaaaaeceeeeiiiidnoooooouuuuyss-and-aaaaaaaeceeeeiiiidnoooooouuuuyy
```
1

function slugify() { tr '[:upper:]' '[:lower:]' <<< "$(sed -z -r -e 's~[^[:alnum:]]+~ ~g' -e 's~^ *~~;s~ *$~~' -e 's~ +~-~g' - <<< "$(iconv -c -t ASCII//TRANSLIT//IGNORE - <<< "$@" )")"; }

mikhail · 2019-06-08 17:45:57 43
List packages manually installed with process currently running

Sometimes we install programs, we forget about them, and they stay there wasting RAM. This one-liner try to find them. Show Sample Output
This is sample output - yours may be different.
```
atom
virtualbox
bluez
mosquitto
teamviewer
```
1

ps -eo cmd | awk '{print $1}'| sort -u | grep "^/" | xargs dpkg -S 2>/dev/null | awk -F: '{print $1}' | sort -u | xargs apt-mark showmanual

pabloab · 2020-03-26 06:16:45 83
List files that are not owned by any installed package

In this example I am returning all the files in /usr/bin that weren't put there by pacman, so that they can be moved to /usr/local/bin where they (most likely) belong. Show Sample Output
This is sample output - yours may be different.
```
/usr/bin/archnews
/usr/bin/evhz
/usr/bin/pager
/usr/bin/pinentry-ncurses
/usr/bin/shortping
/usr/bin/showcolors
/usr/bin/xlock
```
0

for file in /usr/bin/*; do pacman -Qo "$file" &> /dev/null || echo "$file"; done

malathion · 2014-04-22 21:57:08 11
Cleanup remote git repository of all branches already merged into master

This is useful in teams where developers don't bother to remove branches after merging PR. These branches make it hard to seek for really useful branches, which gives us a nice value of finding and exploring other people's code even before they create PR for it.
This is sample output - yours may be different.
0

git branch --remotes --merged | grep -v master | sed 's@ origin/@:@' | xargs git push origin

pkozelka · 2019-03-11 13:51:22 35
Clean-up release directories keeping the only the latest two

Deletes capistrano-style release directories (except that there are dashes between the YYYY-MM-DD) Show Sample Output
This is sample output - yours may be different.
```
user@server:~/apps/appname/releases$ ls
2010-12-02-121502  2010-12-01-215457
```
-1

find . -maxdepth 1 -type d | grep -Pv "^.$" | sort -rn --field-separator="-" | sed -n '3,$p' | xargs rm -rf

wilmoore · 2011-03-08 17:38:26 7

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check open ports without netstat or lsof

Show all symlinks

find out how many days since given date

You can also do this for seconds, minutes, hours, etc... Can't use dates before the epoch, though.

list files recursively by size

Simple multi-user encrypted chat server for 5 users

Client ~$ ncat --ssl localhost 9876 Change localhost to the correct ip address.

Show all LISTENing and open server connections, with port number and process name/pid

List the Sizes of Folders and Directories

I wanted an easy way to list out the sizes of directories and all of the contents of those directories recursively.

split large video file

i have a large video file, 500+ MB, so i cant upload it to flickr, so to reduce the size i split it into 2 files. the command shows the splitting for the first file, from 0-4 minutes. ss is start time and t is duration (how long you want the output file to be). credit goes to philc: http://ubuntuforums.org/showthread.php?t=480343 NOTE: when i made the second half of the video, i got a *lot* of lines like this: frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbit just be patient, it is working =)

Create a tar archive using xz compression

Compress files or a directory to xz format. XZ has superior and faster compression than bzip2 in most cases. XZ is superior to 7zip format because it can save file permissions and other metadata data.

Update zone file Serial numbers

Will edit *.db files in the same directory with todays date. Useful for doing a mass update to domains on a nameserver, adding spf records, etc. Looks for a string starting with 200 or 201 followed by 7 numbers, and replaces with todays date. This won't overwrite Ip's but i would still do some double checking after running this. Make sure your server's date is correct, otherwise insert your own serial number. $rndc reload should usually follow this command.

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Commands tagged cleaning (6)

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