RHCSA EX200 Exam Questions & Answers 2023/2024

RHCSA EX200 Exam Questions & Answers 2023/2024 In Bash what is an alias - ANSWER-User defined command: [alias newcmd=oldcmd what is an internal command - ANSWER-Runs as part of the shell itself what is an external command - ANSWER-Exists as an executable file on the computer what is the $Path - 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 < - 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 - ANSWER-Files that shows bash history commands Explain the following environment configuration files /etc/profile