format your shell script automatically
To create a shell script that converts another shell script into a well-formatted one, we can use the awk command, a powerful text-processing tool. This script will help you format and clean up the...
shell
Convert your hive output to Json format
Using CONCAT and string manipulation functions: SELECT CONCAT(‘{ “column1”: “‘, column1, ‘”, “column2”: “‘, column2, ‘”, “column3”: “‘, column3, ‘” }’) AS json_data FROM your_table; Using a custom UDF (User-Defined Function): If the built-in...
Awk: The Secret Weapon for Unix Shell Text Transformation
Awk is a powerful command-line tool that can be used to perform various text manipulation operations in Unix-like operating systems. Here are a few examples of operations that can be performed using awk: Search...
Transform your Text with Sed: The Ultimate Tool for Unix Shell Scripting
Sed (stream editor) is a powerful command-line tool that can be used to perform various text manipulation operations in Unix-like operating systems. Here are a few examples of operations that can be performed using...
several ways to split or cut a string using shell script
There are several ways to split or cut a string using shell script. Here are a few common methods: Using the cut command: The cut command can be used to extract a specific portion...