How to install and read parquet files using cli

How to unzip tar file through cli

tar -xvf filename.tgz

cli shell tar

Reshma

Shell Script to Monitor Site with Json conten

a=`curl --insecure -I SITE-NAME | awk 'N
b=`wget -qO- --no-check-certificate SITE
if [[ "$a" -eq 200 ]]; then

shell Site-Monitor

sandeep

Shell Script to Generate the SSH key and disp

export PATH=$WORKSPACE/resources/chromed
export PYTHONPATH=$WORKSPACE

shell auto ssh key

sandeep

Run shell files in javascript

//JS Code
function runShellScript(){
    const process = require('child_proce

javascript shell node js

harika

copy a file and replace with another or origi

# way1

cp -f /path/to/file1.txt /another/path/t

shell

kishore_kumar

Rename or change git branch name

git branch -m <old-name> <new-name>
git push origin :<old-name> <new-name>

git shell

kishore_kumar

To delete all the none docker images in singl

docker rmi $(docker images | grep "^<non

shell docker

ashokrebel007

Remote copying (One centos machine to another

scp filename username@ipaddress:destinat

For example :

shell centos

ashokrebel007

Gitlab tags

git tag -a versionnumber -m "versionmess
git push origin versionnumber

git shell

ashokrebel007

Return a string from shell function

#!/bin/sh

hello()

string shell

harika

How to check the logs around or at particular

#If you want to check the logs since 1 h
git log --since="1 hour ago"

git shell

harika

How to untrack/ unstage a file i.e already tr

git reset HEAD fileName.txt

git shell

harika

get logs in oneline / readable form in git

git log --oneline --graph --decorate

git shell

harika

Create alias in gitconfig from commandline

#here i am trying to make the one line l
git config --global alias.sLog "log --on

git shell

harika

Stop or remove all docker containers command

# docker ps -a -q  -> will return all id
docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)

shell docker

kishore_kumar

vi editor save without exit from editor

:wq # will save and exit
:w # will save
:q! # exit without saving

vi linux shell

kishore_kumar

Linux Navigation

pwd  #print the name of current working 
cd  #change directory
ls #List directory contents

linux shell

Ramya

How to find the port which is running and sto

sudo lsof -i tcp:port //To find the port

kill pid //kills the process which is ru

shell kill port

Reshma

How to uninstall docker from mac

#!/bin/bash

# Uninstall Script

shell docker remove mac

Reshma

How to unzip file in terminal

unzip file_name

shell unzip

Reshma