Linux and Server Administration

a collection of some useful Linux shell commands in various fields: file system, networking, hardware, video, audio, monitoring and more.

this is a good tutorial i found about Bash Scripting that cover really all you need to know! here's a list of some of the topics it covers: Variables Passing arguments to the bash script Executing shell commands with bash Reading User Input Arrays Bash if / else / fi statements Nested if/else Bash Comparisons Bash File Testing Loops Bash Functions Bash Select Bash quotes and quotations Arithmetic Operations Redirections hope this will be helpful!