Use streams, pipes and redirects Redirecting standard input, standard output and standard error. Pipe the output of one command to the input of another command.Use the output of one command as arguments to another command. Send output to both stdout and a file. Create, monitor and kill processes Run jobs in the foreground and background. Signal a program to continue running after logout. Monitor active processes. Select and sort processes for display. Send signals to processes. Modify process execution priorities Know the default priority of a job that is created. Run a program with higher or lower priority than the default. Change the priority of a 101-500 Dumps running process. Search text files using regular expressions Create simple regular expressions containing several notational elements. Understand the differences between basic and extended regular expressions. Understand the concepts of special characters, character classes, quantifiers and anchors. Use regular expression tools to perform searches through a filesystem or file content. Use regular expressions to delete, change and substitute text. Basic file editing Navigate a document using vi. Understand and use vi modes. Insert, edit, delete, copy and find text in vi. Awareness of Emacs, nano and vim. Configure the standard editor.
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