Commands using sed sorted by votes

Commands using sed (1,319)

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List all text files (exclude binary files)
This is sample output - yours may be different.
0

find -type f | xargs file | grep ".*: .* text" | sed "s;$.*$: .* text.*;\1;"

phunehehe · 2012-12-24 07:53:52 5
Get user's full name in Mac OS X
This is sample output - yours may be different.
0

finger `whoami` | awk -F: '{ print $3 }' | head -n1 | sed 's/^ //'

andrew_duffy · 2013-01-03 20:19:03 7
cd Nst subdir
This is sample output - yours may be different.
0

cd $(ls -1 | sed -n '<N>p')

davidp670 · 2013-01-29 22:16:57 4

Find stock debian package config files that have been modified since installation

This functionality seems to be missing from commands like dpkg. Ideally, I want to duplicate the behavior of rpm --verify, but it seems difficult to do this in one relatively short command pipeline. Show Sample Output

dpkg-query -Wf '${Package}\n' | xargs dpkg --status | sed '/^Conffiles:/,/^Description:/!d;//d' | awk '{print $2 " " $1}' | md5sum -c 2>/dev/null | grep FAILED$ | cut -f1 -d':'

hallmarc · 2013-01-31 16:52:38 10

Only change the first occurrence of the pattern
This is sample output - yours may be different.
0

sed -i "0,/enabled/{s|enabled=0|enabled=1|}" /etc/yum.repos.d/remi.repo

hornetmadness · 2013-02-07 13:12:53 4
empty a gettext po-file (or, po2pot)

Also removes translator comments. You can remove the header by omitting --keep-header, but if your msgids contain non-ASCII characters you will need the header to specify a suitable charset.
This is sample output - yours may be different.
0

msgfilter --keep-header --input input.po awk '{}' | sed '/^#$/d; /^#[^\:\~,\.]/d' >empty.po

seanf · 2013-02-08 08:05:32 7
Create a package list for offline download
This is sample output - yours may be different.
0

sudo apt-get <apt-get command and options> --print-uris -qq | sed -n "s/'$[^ ]\+$' $[^ ]\+$ $[^ ]\+$ MD5Sum:$[^ ]\+$/wget -c \1/p" > dowload_deb_list.txt

totti · 2013-02-09 09:36:53 4
copy zip files which contains XXX
This is sample output - yours may be different.
0

for i in *RET.zip; do unzip -l "$i"| grep -B 4 XXX | grep RET| sed "s/.\+EPS/EPS/" |xargs -I '{}' cp '{}' out/'{}';done;

tsonkomirchev · 2013-02-13 17:24:37 5
Find Duplicate Files (based on size first, then MD5 hash)

Avoids the nested 'find' commands but doesn't seem to run any faster than syssyphus's solution.
This is sample output - yours may be different.
0

find . -type f -size +0 -printf "%-25s%p\n" | sort -n | uniq -D -w 25 | sed 's/^\w* *$.*$/md5sum "\1"/' | sh | sort | uniq -w32 --all-repeated=separate

jimetc · 2013-02-23 20:44:20 5
Revoke an existing user's group memberships and add another user to those same groups,

Assuming a convention looking group file, this command will eject oldspiderman from the leagueofsuperfriends group and add newspiderman: oldspiderman:x:551: aquaman:x:552: superman:x:553: newspiderman:x:554: leagueofsuperfriends:x:1000:superman,oldspiderman,superman,aquaman
This is sample output - yours may be different.
0

sed -i.awkbak "s/$[:,]$oldspiderman/\1newspiderman/" /etc/group

iPaulo · 2013-03-01 23:48:20 4
Verify a file has not been tampered with since dpkg installation

Replace "user/sbin/sshd" with the file you would like to check. If you are doing this due to intrusion, you obviously would want to check size, last modification date and md5 of the md5sum application itself. Also, note that "/var/lib/dpkg/info/*.md5sums" files might have been tampered with themselves. Neither to say, this is a useful command. Show Sample Output
This is sample output - yours may be different.
```
/usr/sbin/sshd: OK
```
0

cat /var/lib/dpkg/info/*.md5sums|grep usr/sbin/sshd|sed 's,usr,/usr,'|md5sum -c

Ztyx · 2013-03-12 11:20:48 7
Go get those photos from a Picasa album (full size)
This is sample output - yours may be different.
0

wget -O - "[PICASA ALBUM RSS LINK]" |sed 's/</\n</g' | grep media:content |sed 's/.*url='"'"'$[^'"'"']*$'"'"'.*$/\1/' |awk -F'/' '{gsub($NF,"d/"$NF); print $0}'|wget -i -

mxac · 2013-03-16 15:48:41 4
Graphically display directory structure

A way to display directory structure Show Sample Output
This is sample output - yours may be different.
```
   |-Albumn
   |---config
   |---src
   |-----Albumn
   |-------Controller
   |-------Form
   |-------Model
   |---view
   |-----album
   |-------album
```
0

ls -R | grep ":$" | sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/ /' -e 's/-/|/'

checarsner · 2013-04-04 05:08:54 6
remove old index.html if you download it again and organiaz the java script tag on the file index.html

remove old index.html if you download it again and organiaz the java script tag on the file index.html
This is sample output - yours may be different.
0

rm index.html | wget www.google.com;cat index.html | sed 's/<script>/\n\n\<script>\n\n/g' | sed 's/<\/script>/>\n\n/g'

lbhack · 2013-04-10 04:05:30 5
Convert uniq output to json
This is sample output - yours may be different.
0

uniq -c | sed -r 's/([0-9]+)\s(.*)/"\2": \1,/;$s/,/\n}/;1i{'

qistoph · 2013-04-13 16:48:59 7
Rename your Raspberry Pi

Your computer's name is raspberrypi and you want to rename it to pita1. This command will change both the hostname and the name used for netwrk communications.
This is sample output - yours may be different.
0

sudo sed -i 's/raspberrypi/pita1/' /etc/hosts /etc/hostname; sudo reboot

egeoffray · 2013-04-16 07:27:41 6
Run skype using your GTK theme

Replace default command in skype.desktop file.
This is sample output - yours may be different.
0

sudo sed -i 's/Exec=skype %U/Exec=skype --disable-cleanlooks -style GTK %U/' /usr/share/applications/skype.desktop

FadeMind · 2013-04-17 08:43:00 6
Function to remove a directory from your PATH
This is sample output - yours may be different.
0

pathrm() { PATH=`echo $PATH | sed -re 's#(:|^)cde($|:)#:#g;s#^:##g;s#:$##g'`; }

sebbu · 2013-04-29 14:58:17 6
Produces a list of when your domains expire
This is sample output - yours may be different.
0

cat domainlist.txt | while read line; do echo -ne $line; whois $line | grep Expiration ; done | sed 's:Expiration Date::'

jun3337 · 2013-05-13 02:55:17 8
Fetches a Reddit user's ($USER) link karma

Replace $USER with the username of the Reddit user in question. To get comment karma instead run... curl -s http://www.reddit.com/user/$USER/about.json | tr "," "\n" | grep "comment_karma" | tr ": " "\n" | grep -E "[0-9]+" | sed s/"^"/"Comment Karma: "/ Show Sample Output
This is sample output - yours may be different.
```
Link Karma: 1337
```
0

curl -s http://www.reddit.com/user/$USER/about.json | tr "," "\n" | grep "link_karma" | tr ": " "\n" | grep -E "[0-9]+" | sed s/"^"/"Link Karma: "/

iiAtlas · 2013-05-13 15:36:59 11
Show counts of messages in exim mail queue, grouped by recipient

Counts of messages by recipient, with frozen messages excluded. Show Sample Output
This is sample output - yours may be different.
```
      1 foo@example.com
      3 bar@example.org
    100 baz@example.net
```
0

sudo /usr/sbin/exim -bp | sed -n '/\*\*\* frozen \*\*\*/,+1!p' | awk '{print $1}' | tr -d [:blank:] | grep @ | sort | uniq -c | sort -n

blueskin · 2013-06-04 10:49:14 8
Netstat List out Remote IP's Connected to Server Only

I used this to get all the remote connection ip addresses connected to my server... I had to start storing and tracking this data so thats why i built this out... probably not optimal as far as the egrep regex but it works ;) Show Sample Output
This is sample output - yours may be different.
```
[root@stkevpublic1 NetMon]# netstat -tn | awk '{print $5}' | egrep -v '(localhost|\*\:\*|Address|and|servers|fff|127\.0\.0)' | sed 's/:[0-99999999].*//g'
108.18.144.120
68.181.195.4
```
0

netstat -tn | awk '{print $5}' | egrep -v '(localhost|\*\:\*|Address|and|servers|fff|127\.0\.0)' | sed 's/:[0-99999999].*//g'

kehansen · 2013-06-13 14:35:38 11
Geo Location of an IP-address

This command will help you to get Ip address origin of city and country. I will be happy if someone can shrink the sed command fb.me/josenirmal Show Sample Output
This is sample output - yours may be different.
```
Country:<name of the country>
City:<name of the city>
```
0

wget -qO - whatismyipaddress.com/ip/<type ip address> | grep -E "City:|Country:" | sed 's:<tr><th>::'| sed 's</th>::' | sed 's:</td>::' | sed 's:</tr>::' | sed 's:<img*::'

pentester · 2013-06-21 03:27:09 8
Create a csv file with '5-digits prefix' phone numbers, as well as occurrences per prefix

dumpfile is a CSV file, which its 1st field is a phone number in format CC+10 digits Empty lines are deleted, before the output in format "prefix,ocurrences" Show Sample Output
This is sample output - yours may be different.
```
$ cat SubsxPrefix.csv
52551,392
52842,93
52843,193
```
0

cut -d, -f1 /var/opt/example/dumpfile.130610_subscriber.csv | cut -c3-5 | sort | uniq -c | sed -e 's/^ *//;/^$/d' | awk -F" " '{print $2 "," $1}' > SubsxPrefix.csv

neomefistox · 2013-07-17 07:58:56 6
md5sum for files with bad characters

Recursively list all files in the current directory & get their md5sum, even if the filename has bad characters. Show Sample Output
This is sample output - yours may be different.
```
157c3ea9f83eec0e581925c721d6c3e8  ./file1 with bad chars & stuff.txt
1513ce87dbacdb6bde706d93e81202c0  ./file3 and  still more -bad characters*^%$.txt
59d0d19fc45ca69230d858f60a5557f8  ./file2 with more "bad characters" (and 'stuff').txt
```
0

find ./ -type f | sed "s:[\ \',\"]:\\\&:g" | xargs md5sum

crazedsanity · 2013-07-17 18:54:14 7
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change to the previous working directory

Broadcast your shell thru ports 5000, 5001, 5002 ...

run 'nc yourip 5000', 'nc yourip 5001' or 'nc yourip 5002' elsewhere will produce an exact same mirror of your shell. This is handy when you want to show someone else some amazing stuff in your shell without giving them control over it.

Generate SHA1 hash for each file in a list

All output is placed in file SHA1SUMS which you can later check with 'sha1sum --check'. Works on most Linux distros where 'sha1sum' is installed.

convert Decimal to IP from stdin

https://stackoverflow.com/questions/10768160/ip-address-converter

Encrypted chat with netcat and openssl (one-liner)

client$ while true; do read -n30 ui; echo $ui |openssl enc -aes-256-ctr -a -k PaSSw ; done | nc localhost 8877 | while read so; do decoded_so=`echo "$so"| openssl enc -d -a -aes-256-ctr -k PaSSw`; echo -e "Incoming: $decoded_so"; done This will establish a simple encrypted chat with AES-256-CTR using netcat and openssl only. More info here https://nixaid.com/encrypted-chat-with-netcat/

Kill all processes belonging to a user

colorize sequences of digits

Credits go to Flatcap https://www.commandlinefu.com/commands/by/flatcap

Download certificate chain from FTP

Stream audio over ssh

This one doesn't need to convert to wav.

list files recursively by size

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Commands using sed (1,319)

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