Commands using grep sorted by votes

Commands using grep (1,935)

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Get all domains from html

Obtener nombre de dominio de un archivo Show Sample Output
This is sample output - yours may be different.
```
algo.com
```
0

grep -oP '(?<=www\.)\s?[^\/]*' file | uniq

nedzoul · 2017-07-04 20:18:40 18
wlanscan ssids
This is sample output - yours may be different.
0

iwlist wlo1 scan | grep ESSID

aysadk · 2017-07-09 16:19:10 27
Download first mp3 file linked in a RSS feed
This is sample output - yours may be different.
0

wget `curl -s <podcast feed URL> | grep -o 'https*://[^"]*mp3' | head -1`

tbon3r · 2017-07-16 23:02:03 25
Get bucket policy from a s3 buckets list
This is sample output - yours may be different.
0

for i in (aws s3api list-buckets --query "Buckets[].Name" | cut -d"," -f1 | grep -vE "\[|\]"); echo $i ; aws s3api get-bucket-policy --bucket (echo $i | xargs); end

tuannvm · 2017-07-19 15:56:54 19
the executable that started the currently running oracle databases and the ORACLE_HOME relative to each
This is sample output - yours may be different.
0

ps -ef |grep oracle |grep pmon |awk '{print $2}' |xargs -I {} ps eww {} |grep pmon |grep -v grep |awk '{print $5 " " $6 " " $0}' |sed 's/$S*$ $S*$ .*ORACLE_HOME/\1 \2/g' |cut -f1,2,3 -d" " 2010-03-23 20:36:59 User:

Izzamar075 · 2017-07-21 23:44:43 21
Show lines that are not commented out
This is sample output - yours may be different.
0

grep "^[^#;]" /etc/php.ini

tlezotte · 2017-07-31 18:48:01 17
get with grep exact x strings matches from output
This is sample output - yours may be different.
0

grep "^[A-Za-z0-9]\{6\}$" myfile.txt

aysadk · 2017-08-01 14:54:25 17
Get primary IP of the local machine

Plenty of commands out there for finding external IP, but sometimes getting the [internal] IP bound to the NIC handling Internet traffic is useful. Probably not production worthy, but a useful quick kludge. Assumes IPv4 and no fancy routing. Show Sample Output
This is sample output - yours may be different.
```
chris0x00@hal9000:~$ ifconfig $(route -n |grep -m1 -e ^'0\.0\.\0\.0' |awk '{print $NF}') |grep 'inet addr' |awk '{print $2}' |sed 's/addr://1'
10.0.1.36
```
0

ifconfig $(route -n |grep -m1 -e ^'0\.0\.\0\.0' |awk '{print $NF}') |grep 'inet addr' |awk '{print $2}' |sed 's/addr://1'

chris0x00 · 2017-09-01 20:09:26 23
Create unique IP and count list of hits against URL in Pound LB logs, redirect to file
This is sample output - yours may be different.
0

cat *pound* | grep someURL.com | awk '{print $7}'| uniq -c | sort -bgr >> uniqueIPwC.txt

MannWare · 2017-11-16 20:18:55 18
Hide the name of a process listed in the `ps` output

The classical 'ps aux | grep' can do this with one more parameter, the '-v', with means 'NOT' to grep.
This is sample output - yours may be different.
0

ps aux | grep -v name_you_want_to_hide

hugoeustaquio · 2017-11-21 04:22:12 18
When you realise your AMI doesn't come with NTP
This is sample output - yours may be different.
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
Delete first 10 branches from remote origin (exclude master)
This is sample output - yours may be different.
0

git branch -a | grep "remotes/origin" | grep -v master | sed 's/^[ *]*//' | sed 's/remotes\/origin\///' | head -n10 | sed 's/^/git push origin :/' | bash

Trindaz · 2017-12-05 17:30:29 20
Count number of javascript files in subdirectories

I wanted to count and display the top directories containing JavaScript files in some of my project. Here it is. Maybe it can be written to more simply syntax by using find -exec...
This is sample output - yours may be different.
0

for f in `find . -type d`; do pushd . > /dev/null ; echo -e `cd $f ; find . -name \*\.js | wc -l` "\t" $f | grep -v ^0 ; popd >/dev/null; done | sort -n -k 1 -r | less

tobi · 2017-12-19 09:08:04 21
Number of CPU's in a system

grep can count by itself, wc -l is not always necessary (depends on the grep implementation). Show Sample Output
This is sample output - yours may be different.
```
4
```
0

grep -cE "^processor" /proc/cpuinfo

yaron · 2018-01-08 08:28:19 23
Grep live log tailing
This is sample output - yours may be different.
0

tail -f some_log_file.log | grep --line-buffered the_thing_i_want

Trindaz · 2018-01-11 20:59:03 22

This useful command will help to detect bitrate of each audio file in folder where it will run for. Show Sample Output

find . -print0 | xargs -0 -I{} ffmpeg -i "{}" 2>&1 | grep "kb\/s\|Input"

Zeben · 2018-01-19 03:45:04 22

Grep live log tailing
This is sample output - yours may be different.
0

tail -f some_log_file.log | grep the_thing_i_want

bugmenot · 2018-01-21 01:27:56 24
Grep live log tailing, tracks file open/close

"-F" will continue tailing if file is closed and another file opened with same name. This is handy for tailing log files that segment while watching them without having to issue the command again.
This is sample output - yours may be different.
0

tail -F some_log_file.log | grep the_thing_i_want

stinkerweed999 · 2018-01-23 23:21:23 24
Grep live log tailing
This is sample output - yours may be different.
0

tail -F some_log_file.log | grep --line-buffered the_thing_i_want

brx75x · 2018-01-24 09:54:36 47
Finds javascript lodash/underscore methods in source code

Finds javascript lodash/underscore methods in source code. It's not perfect as can be ascertained from the last entry in the output. Would be interested if somebody improves this. Show Sample Output
This is sample output - yours may be different.
```
_.assign
_.chain
_.chunk
_.clone
_.debounce
_.dep.depend
_.dep.id;
_.filter
_.find
_.findIndex
_.get
_.identity);
```
0

find . -name "*.js" | xargs grep -oh '_\.[^(]*' | sort | uniq

jemptymethod · 2018-01-30 13:55:32 33
Finds javascript lodash/underscore methods in source code

No need for find ? grep can do it on its own.
This is sample output - yours may be different.
0

grep -roh '_\.[^(]*' *.js

arglborps · 2018-01-30 14:59:37 24
check memory and CPU consumption of Process on node.
This is sample output - yours may be different.
0

ps -eo pcpu,pmem,cmd | grep Service| grep -v grep| sort -k 1 -nr | head -5

calicowboy54 · 2018-02-02 17:07:51 23
get all my commands from commandlinefu
This is sample output - yours may be different.
0

clear && curl --silent http://www.commandlinefu.com/commands/by/dunryc | grep "div class" | grep command |tr '>' '\n' | grep -v command |sed 's/.....$//'

dunryc · 2018-03-28 19:16:14 162
get all my commands in terminal
This is sample output - yours may be different.
0

clear && sleep 5s && curl --silent "http://www.commandlinefu.com/commands/by/dunryc" | grep '<div class="command">'|sed 's/......$//'|sed 's/^.....................................//'|recode html..ascii|awk 'ORS="\n\n\n\n"'

dunryc · 2018-03-28 20:17:40 177
install only security patch on suse
This is sample output - yours may be different.
0

zypper lp | awk '$5=="security" { print "zypper install -y -n -t patch "$3}' | grep -v "needed" | sh +x

brennquin · 2018-04-04 22:14:45 158
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Recursive chmod all files and directories within the current directory

Terminal Keyboard Shortcut list

This command will give you a list of available keyboard shortcuts according to stty.

list files recursively by size

Search and play youtube videos directly to terminal (no X needed)

pyt 'Stairway to heaven - Led Zeppelin' pyt 'brain damage - Pink Floyd' No web browser or even X needed. Just a cli and internet connection! mplayer is pauseable and can skip ahead This may break if youtube changes their search html.

Lookup autonomous systems of all outgoing http/s traffic

read unixtimestamp with festival

you will hear how many seconds since 1.1.1970 in english words with billions, millions and thousands. this is very useful, if you want to get over to use the unixtimestamp instead of the 24 hour clock in your dayly life

Print interface that is up and running

Unpack .tgz File On Linux

With -a you don't care about file type (bz2, gzip, etc.)

Spoof your wireless MAC address on OS X to 00:e2:e3:e4:e5:e6

If you want to check that the spoof worked, type the same command as earlier: $ifconfig en1 | grep ether Now you will see: $ether 00:e2:e3:e4:e5:e6 For the wired ethernet port: $sudo ifconfig en0 ether 00:e2:e3:e4:e5:e6

Convert CSV to JSON

Replace 'csv_file.csv' with your filename.

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Follow the Tweets.

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Commands using grep (1,935)

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