You can parse JSON data and display it as a table in a Bash script using tools like `jq` and `column`. Here's a basic example of how to do this: 1. **Install `jq`**: If you don't already have `jq` installed, you can usually install it using y…
You can run an application from a Bash script and get access to the application's console (stdout and stderr) while it's running. This is often useful for monitoring the application's output in real-time. Here's how you can achieve th…
If you're trying to create a Bash script to get the current line and row, but it's not working as expected, please provide more details or the specific code you're using so I can assist you more effectively. However, I can provide you wit…
You can combine Bash's process substitution with a HERE-document to feed the output of a command into a command that expects input from a file or standard input. Here's an example of how to do this: ```bash command1 < <(command2 <<…
Question about comparing two multi-line Bash variables to identify lines that aren't present in the other variable. To accomplish this task, you can use various Bash commands and techniques. Here's one common approach: Suppose you have two mul…
You can use the `diff` command to compare two multi-line Bash variables and list lines that are unique to each variable. Here's an example of how to do this: ```bash #!/bin/bash # Create two multi-line variables variable1="apple banana cherr…