Learn a few ways to save multi-line output into a Bash array
Baeldung Author
Kai Yuan
Kai Yuan has been a software developer for over 15 years. He builds enterprise Java applications in work. He has 20 years experience of Linux and is a big fan of the Vim editor. He is happy to help people at stackoverflow.com. He lives currently in Hamburg.
Here's what I've written (so far):
How to Show All Shared Libraries Used by Executables in Linux?
Filed under Linux - Processes
Learn several ways to list all shared libraries used by a program
How to Call an External Program Using awk
Filed under Linux - Scripting
Learn how to call an external program using awk
Linux Job Control: &, disown, and nohup
Filed under Linux - Processes
Learn about three common approaches to start a process and let it run in the background as a job
How to Randomize Lines in a File in Linux
Filed under Linux - Files
Compare different ways to shuffle lines in text and discuss their pros and cons
Remove Blank Lines From a File
Filed under File Editing, Linux - Files
Explore some common scenarios for removing blank lines from a file through practical examples
How to Join Multiple Lines Into One
Filed under Linux - Scripting
Learn several ways to merge multiple lines of input into a single line with customized delimiters
Process Multiple Input Files Using Awk
Filed under Linux - Files
Learn how to process multiple input files using the awk command using simple examples
Linux last Command
Filed under Linux - Administration
Learn how to get login related information using the last and lastb commands
Shut Down and Reboot Linux Systems From the Terminal
Filed under Linux - Administration
Learn some useful commands to reboot and shut down a Linux system from the command line