Understanding and using essential tools

News Red Hat Certification Program Understanding and using essential tools Access a shell prompt and issue commands with correct syntax Finding Help Managing files in RHEL Working with hard and soft links Working with archives and compressed files Using the Midnight Commander as file manager
Text files processing Using redirection and pipes Use grep and extended regular expressions to analyze text files Finding files and directories; mass operations on files Connecting to the server via ssh, using multiple consoles and screen command Introduction to Unix permissions model      
        Tips Sysadmin Horror Stories Unix History with some Emphasis on Scripting Humor Etc

This the first topic of the exam. It includes several subtopics:

Understand and use essential tools

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