This is the study guide I created when I was studying for the Comptia Linux+ / LPIC-1 exam. This guide is for both exams LX0-103 and LX0-104. The resources I used was the book CompTIA Linux+/LPIC-1 Certification All-in-One Exam Guide and the acloud.guru course Certified CompTIA Linux+ and Certified LPIC-1: System Administrator. However, if youContinue reading “Study Guide for CompTIA Linux+ LX0-103 and LX0-104”
Category Archives: Notes
Good Shell Scripting Practices
Just some notes on good practices when shell scripting… It is a good idea to comment your code (this is for programming in general). Have a header with name of script, author, modification date and parameters being used. Variable declaration comments should be on the same line. While other comments can be on a separateContinue reading “Good Shell Scripting Practices”
Learning Linux: Linux Processes
These notes cover the basics of processes, signals and their control keys and some concept on processes. add & at the end of a command to run the process in the background Process IDs referee to processes in the entire system. Job numbers refers to processes running in the background of the current shell. JobContinue reading “Learning Linux: Linux Processes”
Learning Linux: Bash Command-Line Processing and Input/Output
These notes cover I/O Redirectors, File Descriptors, echo options, printf and read commands, command blocks, Command-Line Processing, how quoting works in bash and the command, builtin, enable and eval commands. I/O Redirectors The I/O Redirectors are >, <, >>, << and |. These are the ones that are most used, the many others are for system programmers.Continue reading “Learning Linux: Bash Command-Line Processing and Input/Output”