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Description

Understand and use essential tools

  • Access a shell prompt and issue commands with correct syntax

  • Use input-output redirection (>, >>, |, 2>, etc.)

  • Use grep and regular expressions to analyze text

  • Access remote systems using SSH

  • Log in and switch users in multiuser targets

  • Archive, compress, unpack, and uncompress files using tar, gzip, and bzip2

  • Create and edit text files

  • Create, delete, copy, and move files and directories

  • Create hard and soft links

  • List, set, and change standard ugo/rwx permissions

  • Locate, read, and use system documentation including man, info, and files in /usr/share/doc

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