Understand the the differences between the DROP and REJECT rules when using iptables in Linux.
Baeldung Author
Burak Gökmen
Here's what I've written (so far):
Differences Between Single and Double Brackets in Bash
Filed under Scripting
Learn the differences between single and double brackets in Bash and understand when and how to use them.
Setting the Processor Affinity of a Process
Filed under Processes
Learn two different methods to bind a process to a specific set of processors in Linux.
Waiting for a File in a Shell Script
Learn two different methods to detect the creation of a file in a shell script.
The arping Command
Filed under Networking
Learn about the arping command in Linux, understand its various options and how to use them with several examples.
Copying Symbolic Links With rsync
Filed under Files
Learn multiple ways for copying symlinks using the rsync command in Linux.
Running a Script That’s Not Executable
Filed under File Permissions, Scripting
Learn two different ways to execute a shell script that isn’t executable in Linux.
Differences Between the return and exit Commands
Filed under Scripting
Learn the differences between the return and the exit commands in Linux using several examples.
Getting the PID of a nohup Process
Filed under Processes
Learn how to get the PID of a background process started with nohup.
Redirecting the Output of the time Command
Filed under Scripting
As the time command does not output to stdout, redirecting its output to a file is a little more complex than other commands. We look at a few ways to capture the output if this command in scripts.