Save yourself time when performing complex repetitive tasks. You’ll begin this course by refreshing your knowledge of common command-line programs and arguments before quickly moving into the world of Bash scripting. You’ll create simple command-line pipelines and then transform these into Bash scripts. You’ll then boost your skills and learn about standard streams and feeding arguments to your Bash scripts.

Giriş ve hızlı tekrar

Kabuk ile skorları çıkarma

Kabuk ile bir kitabı aramak

İlk Bash betiğin

#!/bin/bash

# Concatenate the file
____ ____.txt



#!/bin/bash

# Concatenate the file
cat server_log_with_todays_date.txt



Basit bir Bash betiği

#!/bin/bash

# Create a single-line pipe
cat ____.csv | cut -d "____" -f ____ | tail -n +2 | sort | ____ -c

# Now save and run!


#!/bin/bash

# Create a single-line pipe
cat soccer_scores.csv | cut -d "," -f 2 | tail -n +2 | sort | uniq -c

# Now save and run!


Shell boru hatlarından Bash betiklerine

#!/bin/bash

# Create a sed pipe to a new file
cat ____.csv | sed 's/____/____/g' | sed '____' ____ soccer_scores_edited.csv

# Now save and run!


#!/bin/bash

# Create a sed pipe to a new file
cat soccer_scores.csv | sed 's/Cherno/Cherno City/g' | sed 's/Arda/Arda United/g' > soccer_scores_edited.csv

# Now save and run!


Bash scriptleriyle çıkar ve düzenle

Standart akışlar ve argümanlar

# Echo the first and second ARGV arguments
echo ____ 
echo ____

# Echo out the entire ARGV array
echo ____

# Echo out the size of ARGV
echo ____


# Echo the first and second ARGV arguments
echo $1 
echo $2

# Echo out the entire ARGV array
echo $@

# Echo out the size of ARGV
echo $#


Bash betiklerinde argüman kullanma

# Echo the first ARGV argument
echo ____ 

# Cat all the files
# Then pipe to grep using the first ARGV argument
# Then write out to a named csv using the first ARGV argument
cat hire_data/____ | grep "____" > "____".csv


# Echo the first ARGV argument
echo $1 

# Cat all the files
# Then pipe to grep using the first ARGV argument
# Then write out to a named csv using the first ARGV argument
cat hire_data/* | grep "$1" > "$1".csv


HR verileriyle argüman kullanma

From Command-Line to Bash Script

Master the bread and butter of Bash scripts—variables! In this chapter, you’ll learn how to create basic string and numeric variables, and perform calculations on these variables. You’ll also learn about the magic of a shell-within-a-shell (shell-ception), opening up huge opportunities for advanced scripting.

Basic variables in Bash

Using variables in Bash

Shell within a shell

Numeric variables in Bash

Converting Fahrenheit to Celsius

Extracting data from files

Arrays in Bash

Creating an array

Creating associative arrays

Climate calculations in Bash

Variables in Bash Scripting

Life isn't always linear and neither should your Bash scripts. In this chapter, you’ll take your Bash scripts to the next level by learning control statements. You’ll learn the differences between FOR, WHILE, IF, and CASE statements and how to use them in your Bash scripts. Armed with these new tools, you’ll be ready to create more advanced Bash scripts with conditional logic. 

IF statements

Sorting model results

Moving relevant files

FOR loops & WHILE statements

A simple FOR loop

Correcting a WHILE statement

Cleaning up a directory

CASE statements

Days of the week with CASE

Moving model results with CASE

Finishing a CASE statement

Control Statements in Bash Scripting

Give your Bash scripts a powerful new addition by building useful functions to process data and variables. In this last chapter, you will learn the structure of functions in Bash, how to use functions to help automate frequent tasks, and program your scripts to run on schedule without needing to even lift a finger.

Basic functions in Bash

Uploading model results to the cloud

Get the current day

Arguments, return values, and scope

A percentage calculator

Sports analytics function

Summing an array

Scheduling your scripts with Cron

Analyzing a crontab schedule

Creating cronjobs

Scheduling cronjobs with crontab

Thanks and wrap up

Functions and Automation

New Hires

Soccer Scores

Hire Data

Model Results

Rob's Files

Model Output

Inherited Folder

Bash, veri ve dosya işlemleri için öz, çok hızlı ve sağlam bir komut dosyası dilidir. Bulutta analiz boru hatları kurmak için hayati bir beceridir ve birden çok dosyada depolanan verilerle çalışmak için Linux kullanıcıları tarafından tercih edilir.

Bu kursta, Bash script yazmanın temellerinde sana rehberlik edeceğiz. Bash script yapısına girişle başlayacağız; argüman almayı ve sonuç üretmeyi ele alacağız. Ardından, değişkenler ve diziler gibi veri yapıları ile döngüler ve koşullar dahil kontrol ifadelerini işleyeceksin. Sonrasında öğrendiklerini pratiğe dökerek kendi Bash fonksiyonlarını oluşturacak ve cron ile otomatik script’leri saat gibi çalışacak şekilde zamanlayacaksın.

Introduction to Shell

Bash betikleriyle otomasyon, bulutta analiz ve çoklu dosya verisiyle çalışmayı öğrenin.

Bash Script Yazmaya Giriş

Bash komut dosyası oluşturma, bulutta analitik boru hatları oluşturmanıza ve birden fazla dosyada depolanan verilerle çalışmanıza olanak tanır.

Bash scriptleriyle çıkar ve düzenle

Bash Script Yazmaya Giriş

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