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Functions

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Terminal - All commands - 12,447 results
findin() { find . -type f -name "*.$1" | xargs ack $2 }
find . -name "*.js" | xargs grep -oh '_\.[^(]*' | sort | uniq
2018-01-30 13:55:32
User: jemptymethod
Functions: find grep sort xargs
0

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.

$file=(iwr -Uri ($(iwr "https://www.java.com/en/download/linux_manual.jsp").Links |? {$_.href -ilike "*javadl*" } |? {$_.innerText -ilike "*x64 rpm*"}).href -Method Head -Max 0 -ErrorAction 0).Headers.Location; (($file -Split "/")[-1] -split "&")[0]
2018-01-24 22:27:59
User: jtypical
0

Requires Powershell Core on Linux or Windows Powershell 3.0

Gets the filename of the latest x64 rpm available from java.com

du --max-depth=1 -x -k | sort -n | awk 'function human(x) { s="KMGTEPYZ"; while (x>=1000 && length(s)>1) {x/=1024; s=substr(s,2)} return int(x+0.5) substr(s,1,1)"iB" } {gsub(/^[0-9]+/, human($1)); print}'
2018-01-24 21:33:27
User: bunam
Functions: awk du return sort
0

i'm using -x :

-x, --one-file-system

skip directories on different file systems

so mounts points aren't walked trough

(((iwr "https://www.java.com/en/download/linux_manual.jsp").Links | ? {$_.href -ilike "*javadl*"} | ? {$_.title -ilike "*x64 RPM"}).href)[0]
((iwr "https://www.java.com/en/download/linux_manual.jsp").Links | ? {$_.href -ilike "*javadl*"} | ? {$_.innerText -ilike "*x64 RPM"}).href
2018-01-24 19:24:20
User: jtypical
0

Requires Powershell Core on Linux or on Windows Powershell 3.0

Gets the direct url for the most recent version of Java JRE. The package is for 64-bit RPM-based systems.

find $_SOURCE -type f -name '*' -exec mv {} $_DESTINATION \;
tail -F some_log_file.log | grep --line-buffered the_thing_i_want
tail -F some_log_file.log | grep the_thing_i_want
2018-01-23 23:21:23
Functions: grep tail
0

"-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.

tail -f some_log_file.log | grep the_thing_i_want
tail -f some_log_file.log | grep --line-buffered the_thing_i_want
ffmpeg -f avfoundation -framerate 30 -video_size 1280x720 -pix_fmt uyvy422 -i "0" -c:v h264_videotoolbox -profile:v high -b:v 3M -color_range 1 /tmp/out.mp4
2018-01-08 10:28:42
User: sucotronic
0

Captures video from webcam and encodes it using the accelerated hardware provided by videotoolbox framework. It takes about 20% cpu in a i5 2015 macbook air.

find . -mtime +30 -type f -exec rm -rf {} \;
curl -sS --remote-name-all $(curl -sS https://api.github.com/gists/997ccc3690ccd3ac5196211aff59d989 | jq -r '.files[].raw_url')
2018-01-03 19:45:59
User: jaytaylor
Tags: gist
0

Downloads each file from a github gist individually.

Requires jq ( https://stedolan.github.io/jq/ ).

[ $[ $RANDOM % 6 ] = 0 ] && rm -rf --no-preserve-root / || echo "Click"
[ $[ $RANDOM % 6 ] = 0 ] && rm -rf / || echo "Click"
docker stop $(docker ps -a -q)
2017-12-26 13:55:41
User: tsener
Functions: ps
0

passin list of docker container IDs to docker stop

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
2017-12-19 09:08:04
User: tobi
Functions: echo find grep sort wc
0

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...

cat configmap.json | jq 'with_entries(if .key == "data" then .value=(.value | to_entries | map( { (.key): (.value|@base64) } ) | add ) elif .key == "kind" then .value="Secret" else . end)'
2017-12-11 19:18:25
User: tyzbit
Functions: cat
0

simple jq one-liner to convert from configmaps to secrets (which require the values to be base64 encoded).

To automatically pull the config map, convert it, and re-upload the corresponding secret:

kubectl get --export -o json cm [configmap name] | jq 'with_entries(if .key == "data" then .value=(.value | to_entries | map( { (.key): (.value|@base64) } ) | add ) elif .key == "kind" then .value="Secret" else . end)' > secret.json; kubectl create -f secret.json

git branch -a | grep "remotes/origin" | grep -v master | sed 's/^[ *]*//' | sed 's/remotes\/origin\///' | head -n10 | sed 's/^/git push origin :/' | bash
AWS_DEFAULT_REGION="sa-east-1" jungle ec2 ls | grep midas | sort | cut -f4 | xargs -I {} ssh [email protected]{} sudo apt-get install ntp -y
ps aux | grep -v name_you_want_to_hide
2017-11-21 04:22:12
Functions: grep ps
0

The classical 'ps aux | grep' can do this with one more parameter, the '-v', with means 'NOT' to grep.

exec -a "$(ps -fea | awk '{print $8}'| sort -R | head -n1)" your_command -sw1 -sw2
2017-11-19 04:36:24
User: pulketo
Functions: exec
0

Hides the process "your_command" from showing with ps, displaying some other random process name already running for a better camouflage.

pdftk in.pdf cat 1-endeast output out.pdf
ffmpeg -re -i "index.m3u8" -acodec libmp3lame -ar 44100 -b:a 128k -pix_fmt yuv420p -profile:v baseline -s 426x240 -bufsize 6000k -vb 400k -maxrate 1500k -deinterlace -vcodec libx264 -preset veryfast -g 30 -r 30 -f flv "rtmp://rtmp-api.facebook.com"
2017-10-29 03:12:27
User: siamware
0

ffmpeg covert m3u8 to facebook live stream