RHCSA EX200 EXAM QUESTIONS AND VERIFIED CORRECT ANSWERS 2024

In Bash what is an alias - correct answer User defined command: [alias newcmd=oldcmd what is an internal command - correct answer Runs as part of the shell itself what is an external command - correct answer Exists as an executable file on the computer what is the $Path - correct answer Defines a list of directories that search for a filename when a user enters a command Explain the following file descriptors 2 2&1 - correct answer - Redirects stout - creates files or overwrites - Redirects stout - creates or appends to file 2 - Redirect sterr 2&1 - Redirects sterr to stout - Redirects stdin what is ~.bash_history - correct answer Files that shows bash history commands Explain the following environment configuration files /etc/profile /etc/bashrc ~/.bash_profile ~/.bashrc - correct answer /etc/profile - generic file processed by all users upon login /etc/bashrc - This file is processed when subshells are started