Matrix7867’s gists

Matrix7867 / delete-files-using-regex-bash.txt

Last active September 5, 2022 07:13

deleting files starting from cd-* bash for loop

-for i in cd-*; do ls $i; done
-#The above command to check that all the files which are starting from cd-* is listing or not.
-for i in cd-*; do sudo rm $i; done
-#The above command will delete all the files which start with `cd-`.
-#Note: sudo command is not needed if you are performing the above command as `root` or `privileged user`

Matrix7867 / uploading_large_files_to_s3.bash

Created May 18, 2021 15:32

uploading_large_files_to_aws_s3

du -ahx . | sort -rh | head -2 | sed 1d | awk -F"./" '{ print $2 }' | xargs -I {} sudo aws s3 mv {} s3://s3example/me/mee-u/

Matrix7867 / gist:d8f91325731f467dddcc09109dd776f5

Created February 8, 2021 12:08

Adding_label_on_kube_pods_via_jenkins_after_getting_app:_and_at4_line

sed -i ":a;\\$!{N;ba};s/\\(app:\\ [a-z-]\\+\\)/\\1\\n\\        image: ${dev_tag}/4" /var/lib/jenkins/workspace/$JOB_NAME/marlo/'''+params.Environment+'''-apps/'''+params.Environment+'''-${c}.yaml

Matrix7867 / stop_stuckjenkins_pipeline

Created July 26, 2020 13:34

stopping_hung_jenkins_pipeline

	Jenkins .instance.getItemByFullName("JobName")
	.getBuildByNumber(JobNumber)
	.finish(hudson.model.Result.ABORTED, new java.io.IOException("Aborting build"));

Matrix7867 / copy_aritifact_to_jump_server.sh

Created July 26, 2020 10:23

copy_aritifact_to_jump_server

	stage('CopyArtifactToJump') {
	steps {
	sshagent(credentials : ['18dddd8d7-d912-4123-bf66-303cvvvvv']) {
	sh 'ssh -o StrictHostKeyChecking=no [email protected] uptime'
	sh 'scp /jenkins-home/workspace/dev-build/*.tar [email protected]:/home/jenkins-sl/workspace/volan/'
	}
	}
	}

Matrix7867 / installing_semgrep_ubuntu18

Created July 21, 2020 07:59

Installing semgrep tool in Ubuntu 18.04

	wget https://github.com/returntocorp/semgrep/releases/download/v0.15.0/semgrep-v0.15.0-ubuntu-generic.sh
	chmod +x semgrep-v0.15.0-ubuntu-generic.sh
	./semgrep-v0.15.0-ubuntu-generic.sh

Matrix7867 / termination-script-gcp.sh

Created February 13, 2020 09:18

terminate-gcp-instance-based-on-file-exists-or-not

	echo "Termination of Instance process will start now"
	curl -s http://metadata.google.internal/computeMetadata/v1/instance/name -H "Metadata-Flavor: Google" > /home/ubuntu/a
	touch /home/ubuntu/_SUCCESS
	filey="/home/ubuntu/_SUCCESS"
	if [ -f "$filey" ]; then
	cat /home/ubuntu/a \| xargs -I {} gcloud compute instances delete {} --zone=us-central1-a --delete-disks=all --quiet
	echo "Instance will get terminated"
	else
	cat /home/ubuntu/a \| xargs -I {} gcloud compute instances stop {} --zone=us-central1-a --quiet
	echo "Instance will gonna stop"

Matrix7867 / metadata-gcp-instance-hostname

Created February 5, 2020 06:47

Getting hostname from GCP instance via curl into metadata

	#Getting hostname of the instance via Metadata
	curl http://metadata.google.internal/computeMetadata/v1/instance/hostname -H "Metadata-Flavor: Google"

	#Getting ID of the instance
	curl http://metadata.google.internal/computeMetadata/v1/instance/id -H "Metadata-Flavor: Google"

	#Getting Instance-name via Metadata
	curl http://metadata.google.internal/computeMetadata/v1/instance/name -H "Metadata-Flavor: Google"

Matrix7867 / uploading-app-logs-to-s3

Created September 13, 2019 07:45

bash script to upload on S3

	#!/bin/bash

	logdirect="/dataa/app-service-1.0-SNAPSHOT/"
	cd $logdirect
	ls \| grep ".log.gz" \| awk '{print $1}' \| head -n -3 \| xargs -I {} aws s3 mv {} s3://cass-doc/app-logs/

Matrix7867 / docker-rm-stop

Last active July 30, 2019 10:40

remove all stopped/exited containers

sudo docker ps -a | grep "Exited" | sudo xargs docker rm

Hussain Matrix7867